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array(74) { ["id"]=> string(5) "49719" ["pdf_add"]=> string(173) "http://www.st.com/content/ccc/resource/technical/document/datasheet/group3/95/fa/32/09/46/cb/45/35/DM00340475/files/DM00340475.pdf/jcr:content/translations/en.DM00340475.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(65) "//media.digikey.com/photos/STMicro%20Photos/497;A07P-ME;CY;64.JPG" ["images"]=> string(85) "https://www.chenkeiot.com/Public/imagesmk/Photos/STMicro_Photos/497;A07P-ME;CY;64.JPG" ["ljbh"]=> string(0) "" ["zzsbh"]=> string(15) "STM32L451REY6TR" ["zddgs"]=> string(1) "1" ["xysl"]=> string(1) "1" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "0.000000" ["gys_id"]=> string(1) " " ["jmgys_id"]=> NULL ["num"]=> string(1) " " ["price_addtime"]=> string(10) "1598027146" ["xl"]=> string(7) "STM32L4" ["zzs"]=> string(18) "ST/意法半导体" ["zzs_new"]=> string(18) "ST/意法半导体" ["zzs_old"]=> string(18) "STMicroelectronics" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ms"]=> string(32) "IC MCU 32BIT 512KB FLASH 64WLCSP" ["hxclq"]=> string(17) "ARM® Cortex®-M4" ["hxcc"]=> string(6) "32-位" ["sd"]=> string(5) "80MHz" ["ljx"]=> string(70) "CANbus，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，UART/USART" ["ws"]=> string(37) "欠压检测/复位，DMA，PWM，WDT" ["io_num"]=> string(2) "52" ["cx_ccrl"]=> string(19) "512KB（512K x 8）" ["cx_ccqlx"]=> string(6) "闪存" ["eep_rl"]=> string(1) "-" ["ram_rl"]=> string(8) "160K x 8" ["dydy"]=> string(12) "1.71V ~ 3.6V" ["sjzhq"]=> string(21) "A/D 16x12b; D/A 1x12b" ["zdqlx"]=> string(6) "内部" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(16) "64-UFBGA，WLCSP" ["gysqjfz"]=> string(20) "64-WLCSP (3.36X3.66)" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(17) "剪切带（CT）" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "64" ["gl_dm"]=> string(2) " -" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> NULL ["gl_gnd"]=> NULL ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> NULL ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk"]=> string(1) "-" ["pcbfzk_id"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "13" ["wl_num"]=> string(4) "1070" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(14) "golon_qrs_wkzq" ["ch_bm"]=> string(22) "微控制器,单片机" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(10) "1554349895" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }	select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_qrs_wkzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1070" ["parent_id"]=> string(1) "8" ["lb"]=> string(33) "嵌入式微控制器,单片机" ["action_name"]=> string(2) "q4" ["rate"]=> string(5) "1.063" ["rate_hot"]=> string(2) "43" ["moq_rate"]=> string(6) "1.4930" } } 型号： STM32L451REY6TR复制状态：在售修改品牌： ST/意法半导体复制封装：64-WLCSP (3.36X3.66) 外壳：64-UFBGA，WLCSP 描述： IC MCU 32BIT 512KB FLASH 64WLCSP	SELECT * FROM `golon_qrs_wkzq` WHERE ( `id` = 49719 ) LIMIT 1 核心处理器：ARM® Cortex®-M4 I/O数：52 程序存储容量：512KB（512K x 8）程序存储器类型：闪存电压-电源(vcc/vdd)：1.71V ~ 3.6V 数据转换器：A/D 16x12b; D/A 1x12b	类别：微控制器,单片机丝印：(请登录) 料号：107049719 资料：规格书/封装库	0755-28435922 量大可议价	购买数量不能超过商品库存，已为您修正！起订量:10 修改包装量: 剪切带（CT）修改个个剪切带（CT）咨询客服	加入购物车
array(74) { ["id"]=> string(5) "50610" ["pdf_add"]=> string(173) "http://www.st.com/content/ccc/resource/technical/document/datasheet/group3/fc/c2/8d/b7/99/d8/42/9e/DM00340549/files/DM00340549.pdf/jcr:content/translations/en.DM00340549.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(65) "//media.digikey.com/photos/STMicro%20Photos/497;A07P-ME;CY;64.JPG" ["images"]=> string(85) "https://www.chenkeiot.com/Public/imagesmk/Photos/STMicro_Photos/497;A07P-ME;CY;64.JPG" ["ljbh"]=> string(0) "" ["zzsbh"]=> string(15) "STM32L452REY6TR" ["zddgs"]=> string(1) "1" ["xysl"]=> string(1) "1" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "0.000000" ["gys_id"]=> string(1) " " ["jmgys_id"]=> NULL ["num"]=> string(1) " " ["price_addtime"]=> string(10) "1598027146" ["xl"]=> string(7) "STM32L4" ["zzs"]=> string(18) "ST/意法半导体" ["zzs_new"]=> string(18) "ST/意法半导体" ["zzs_old"]=> string(18) "STMicroelectronics" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ms"]=> string(32) "IC MCU 32BIT 512KB FLASH 64WLCSP" ["hxclq"]=> string(17) "ARM® Cortex®-M4" ["hxcc"]=> string(6) "32-位" ["sd"]=> string(5) "80MHz" ["ljx"]=> string(76) "CANbus，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，UART/USART，USB" ["ws"]=> string(37) "欠压检测/复位，DMA，PWM，WDT" ["io_num"]=> string(2) "52" ["cx_ccrl"]=> string(19) "512KB（512K x 8）" ["cx_ccqlx"]=> string(6) "闪存" ["eep_rl"]=> string(1) "-" ["ram_rl"]=> string(8) "160K x 8" ["dydy"]=> string(12) "1.71V ~ 3.6V" ["sjzhq"]=> string(21) "A/D 16x12b; D/A 1x12b" ["zdqlx"]=> string(6) "内部" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(16) "64-UFBGA，WLCSP" ["gysqjfz"]=> string(20) "64-WLCSP (3.36X3.66)" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(1) " " ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "64" ["gl_dm"]=> string(2) " -" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> NULL ["gl_gnd"]=> NULL ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> NULL ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk"]=> string(1) "-" ["pcbfzk_id"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "13" ["wl_num"]=> string(4) "1070" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(14) "golon_qrs_wkzq" ["ch_bm"]=> string(22) "微控制器,单片机" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(10) "1554352014" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }	select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_qrs_wkzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1070" ["parent_id"]=> string(1) "8" ["lb"]=> string(33) "嵌入式微控制器,单片机" ["action_name"]=> string(2) "q4" ["rate"]=> string(5) "1.063" ["rate_hot"]=> string(2) "43" ["moq_rate"]=> string(6) "1.4930" } } 型号： STM32L452REY6TR复制状态：在售修改品牌： ST/意法半导体复制封装：64-WLCSP (3.36X3.66) 外壳：64-UFBGA，WLCSP 描述： IC MCU 32BIT 512KB FLASH 64WLCSP	SELECT * FROM `golon_qrs_wkzq` WHERE ( `id` = 50610 ) LIMIT 1 核心处理器：ARM® Cortex®-M4 I/O数：52 程序存储容量：512KB（512K x 8）程序存储器类型：闪存电压-电源(vcc/vdd)：1.71V ~ 3.6V 数据转换器：A/D 16x12b; D/A 1x12b	类别：微控制器,单片机丝印：(请登录) 料号：107050610 资料：规格书/封装库	0755-28435922 量大可议价	购买数量不能超过商品库存，已为您修正！起订量:10 修改包装量: 修改个个咨询客服	加入购物车
array(74) { ["id"]=> string(5) "52823" ["pdf_add"]=> string(173) "http://www.st.com/content/ccc/resource/technical/document/datasheet/group3/95/fa/32/09/46/cb/45/35/DM00340475/files/DM00340475.pdf/jcr:content/translations/en.DM00340475.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(65) "//media.digikey.com/photos/STMicro%20Photos/497;A07P-ME;CY;64.JPG" ["images"]=> string(85) "https://www.chenkeiot.com/Public/imagesmk/Photos/STMicro_Photos/497;A07P-ME;CY;64.JPG" ["ljbh"]=> string(0) "" ["zzsbh"]=> string(15) "STM32L451RCY6TR" ["zddgs"]=> string(1) "1" ["xysl"]=> string(1) "1" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "0.000000" ["gys_id"]=> string(1) " " ["jmgys_id"]=> NULL ["num"]=> string(1) " " ["price_addtime"]=> string(10) "1598027146" ["xl"]=> string(7) "STM32L4" ["zzs"]=> string(18) "ST/意法半导体" ["zzs_new"]=> string(18) "ST/意法半导体" ["zzs_old"]=> string(18) "STMicroelectronics" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ms"]=> string(24) "IC MCU 32BIT 256KB FLASH" ["hxclq"]=> string(17) "ARM® Cortex®-M4" ["hxcc"]=> string(6) "32-位" ["sd"]=> string(5) "80MHz" ["ljx"]=> string(70) "CANbus，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，UART/USART" ["ws"]=> string(37) "欠压检测/复位，DMA，PWM，WDT" ["io_num"]=> string(2) "52" ["cx_ccrl"]=> string(19) "256KB（256K x 8）" ["cx_ccqlx"]=> string(6) "闪存" ["eep_rl"]=> string(1) "-" ["ram_rl"]=> string(8) "160K x 8" ["dydy"]=> string(12) "1.71V ~ 3.6V" ["sjzhq"]=> string(21) "A/D 16x12b; D/A 1x12b" ["zdqlx"]=> string(6) "内部" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(16) "64-UFBGA，WLCSP" ["gysqjfz"]=> string(20) "64-WLCSP (3.36X3.66)" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(12) "标准卷带" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "64" ["gl_dm"]=> string(2) " -" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> NULL ["gl_gnd"]=> NULL ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> NULL ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk"]=> string(1) "-" ["pcbfzk_id"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "13" ["wl_num"]=> string(4) "1070" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(14) "golon_qrs_wkzq" ["ch_bm"]=> string(22) "微控制器,单片机" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(10) "1554356753" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }	select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_qrs_wkzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1070" ["parent_id"]=> string(1) "8" ["lb"]=> string(33) "嵌入式微控制器,单片机" ["action_name"]=> string(2) "q4" ["rate"]=> string(5) "1.063" ["rate_hot"]=> string(2) "43" ["moq_rate"]=> string(6) "1.4930" } } 型号： STM32L451RCY6TR复制状态：在售修改品牌： ST/意法半导体复制封装：64-WLCSP (3.36X3.66) 外壳：64-UFBGA，WLCSP 描述： IC MCU 32BIT 256KB FLASH	SELECT * FROM `golon_qrs_wkzq` WHERE ( `id` = 52823 ) LIMIT 1 核心处理器：ARM® Cortex®-M4 I/O数：52 程序存储容量：256KB（256K x 8）程序存储器类型：闪存电压-电源(vcc/vdd)：1.71V ~ 3.6V 数据转换器：A/D 16x12b; D/A 1x12b	类别：微控制器,单片机丝印：(请登录) 料号：107052823 资料：规格书/封装库	0755-28435922 量大可议价	购买数量不能超过商品库存，已为您修正！起订量:10 修改包装量: 标准卷带修改个个标准卷带咨询客服	加入购物车
array(74) { ["id"]=> string(5) "52873" ["pdf_add"]=> string(173) "http://www.st.com/content/ccc/resource/technical/document/datasheet/group3/fc/c2/8d/b7/99/d8/42/9e/DM00340549/files/DM00340549.pdf/jcr:content/translations/en.DM00340549.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(65) "//media.digikey.com/photos/STMicro%20Photos/497;A07P-ME;CY;64.JPG" ["images"]=> string(85) "https://www.chenkeiot.com/Public/imagesmk/Photos/STMicro_Photos/497;A07P-ME;CY;64.JPG" ["ljbh"]=> string(0) "" ["zzsbh"]=> string(15) "STM32L452RCY6TR" ["zddgs"]=> string(1) "1" ["xysl"]=> string(1) "1" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "0.000000" ["gys_id"]=> string(1) " " ["jmgys_id"]=> NULL ["num"]=> string(1) " " ["price_addtime"]=> string(10) "1598027146" ["xl"]=> string(7) "STM32L4" ["zzs"]=> string(18) "ST/意法半导体" ["zzs_new"]=> string(18) "ST/意法半导体" ["zzs_old"]=> string(18) "STMicroelectronics" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ms"]=> string(24) "IC MCU 32BIT 256KB FLASH" ["hxclq"]=> string(17) "ARM® Cortex®-M4" ["hxcc"]=> string(6) "32-位" ["sd"]=> string(5) "80MHz" ["ljx"]=> string(76) "CANbus，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，UART/USART，USB" ["ws"]=> string(37) "欠压检测/复位，DMA，PWM，WDT" ["io_num"]=> string(2) "52" ["cx_ccrl"]=> string(19) "256KB（256K x 8）" ["cx_ccqlx"]=> string(6) "闪存" ["eep_rl"]=> string(1) "-" ["ram_rl"]=> string(8) "160K x 8" ["dydy"]=> string(12) "1.71V ~ 3.6V" ["sjzhq"]=> string(21) "A/D 16x12b; D/A 1x12b" ["zdqlx"]=> string(6) "内部" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(16) "64-UFBGA，WLCSP" ["gysqjfz"]=> string(20) "64-WLCSP (3.36X3.66)" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(12) "标准卷带" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "1" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "64" ["gl_dm"]=> string(2) " -" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> NULL ["gl_gnd"]=> NULL ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> NULL ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk"]=> string(1) "-" ["pcbfzk_id"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "13" ["wl_num"]=> string(4) "1070" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(14) "golon_qrs_wkzq" ["ch_bm"]=> string(22) "微控制器,单片机" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(10) "1554356891" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }	select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_qrs_wkzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1070" ["parent_id"]=> string(1) "8" ["lb"]=> string(33) "嵌入式微控制器,单片机" ["action_name"]=> string(2) "q4" ["rate"]=> string(5) "1.063" ["rate_hot"]=> string(2) "43" ["moq_rate"]=> string(6) "1.4930" } } 型号： STM32L452RCY6TR复制状态：在售修改品牌： ST/意法半导体复制封装：64-WLCSP (3.36X3.66) 外壳：64-UFBGA，WLCSP 描述： IC MCU 32BIT 256KB FLASH	SELECT * FROM `golon_qrs_wkzq` WHERE ( `id` = 52873 ) LIMIT 1 核心处理器：ARM® Cortex®-M4 I/O数：52 程序存储容量：256KB（256K x 8）程序存储器类型：闪存电压-电源(vcc/vdd)：1.71V ~ 3.6V 数据转换器：A/D 16x12b; D/A 1x12b	类别：微控制器,单片机丝印：(请登录) 料号：107052873 资料：规格书/封装库	0755-28435922 量大可议价	购买数量不能超过商品库存，已为您修正！起订量:10 修改包装量: 标准卷带修改个个标准卷带咨询客服	加入购物车
array(74) { ["id"]=> string(5) "52928" ["pdf_add"]=> string(173) "http://www.st.com/content/ccc/resource/technical/document/datasheet/group3/fc/c2/8d/b7/99/d8/42/9e/DM00340549/files/DM00340549.pdf/jcr:content/translations/en.DM00340549.pdf" ["images_sw"]=> string(1) " " ["images_mk"]=> string(65) "//media.digikey.com/photos/STMicro%20Photos/497;A07P-ME;CY;64.JPG" ["images"]=> string(85) "https://www.chenkeiot.com/Public/imagesmk/Photos/STMicro_Photos/497;A07P-ME;CY;64.JPG" ["ljbh"]=> string(0) "" ["zzsbh"]=> string(16) "STM32L452REY6PTR" ["zddgs"]=> string(1) "1" ["xysl"]=> string(1) "1" ["cfkc"]=> string(1) "0" ["dj"]=> string(8) "0.000000" ["gys_id"]=> string(1) " " ["jmgys_id"]=> NULL ["num"]=> string(1) " " ["price_addtime"]=> string(10) "1598027146" ["xl"]=> string(7) "STM32L4" ["zzs"]=> string(18) "ST/意法半导体" ["zzs_new"]=> string(18) "ST/意法半导体" ["zzs_old"]=> string(18) "STMicroelectronics" ["lm"]=> string(1) "-" ["tdxl"]=> string(9) "未设定" ["ms"]=> string(24) "IC MCU 32BIT 512KB FLASH" ["hxclq"]=> string(17) "ARM® Cortex®-M4" ["hxcc"]=> string(6) "32-位" ["sd"]=> string(5) "80MHz" ["ljx"]=> string(76) "CANbus，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，UART/USART，USB" ["ws"]=> string(37) "欠压检测/复位，DMA，PWM，WDT" ["io_num"]=> string(2) "52" ["cx_ccrl"]=> string(19) "512KB（512K x 8）" ["cx_ccqlx"]=> string(6) "闪存" ["eep_rl"]=> string(1) "-" ["ram_rl"]=> string(8) "160K x 8" ["dydy"]=> string(12) "1.71V ~ 3.6V" ["sjzhq"]=> string(21) "A/D 16x12b; D/A 1x12b" ["zdqlx"]=> string(6) "内部" ["gzwd"]=> string(22) "-40°C ~ 85°C（TA）" ["azlx"]=> string(15) "表面贴装型" ["fz_wk"]=> string(16) "64-UFBGA，WLCSP" ["gysqjfz"]=> string(20) "64-WLCSP (3.36X3.66)" ["djs"]=> string(1) "-" ["tag"]=> string(1) " " ["bz"]=> string(12) "标准卷带" ["spq"]=> string(1) "-" ["moq"]=> string(2) "10" ["is_rohs"]=> string(1) "0" ["gl_zz"]=> string(6) "贴片" ["gl_pin"]=> string(2) "64" ["gl_dm"]=> string(2) " -" ["gl_dmtp"]=> string(0) "" ["symbol"]=> string(0) "" ["gl_vdd"]=> NULL ["gl_gnd"]=> NULL ["gl_jz"]=> string(1) " " ["gl_bdm"]=> string(1) "4" ["gl_bdmsm"]=> NULL ["gl_kbc"]=> string(1) "0" ["gl_dmgx"]=> string(1) "0" ["pcbfzk"]=> string(1) "-" ["pcbfzk_id"]=> string(1) "-" ["ljzt"]=> string(6) "在售" ["jyid"]=> string(1) "-" ["cat_id"]=> string(2) "13" ["wl_num"]=> string(4) "1070" ["admin_id"]=> string(1) "0" ["mpn_bm"]=> string(14) "golon_qrs_wkzq" ["ch_bm"]=> string(22) "微控制器,单片机" ["lock_dm"]=> string(1) "1" ["is_use_cat_id"]=> string(1) "0" ["is_new_time"]=> string(10) "1554357028" ["ms_c"]=> string(1) " " ["ytfw"]=> string(1) "-" ["hot_or_top"]=> string(1) "0" ["yqjtd_pintopin"]=> string(1) " " ["yqjtd_jianrong"]=> string(1) " " }	select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_qrs_wkzq' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1070" ["parent_id"]=> string(1) "8" ["lb"]=> string(33) "嵌入式微控制器,单片机" ["action_name"]=> string(2) "q4" ["rate"]=> string(5) "1.063" ["rate_hot"]=> string(2) "43" ["moq_rate"]=> string(6) "1.4930" } } 型号： STM32L452REY6PTR复制状态：在售修改品牌： ST/意法半导体复制封装：64-WLCSP (3.36X3.66) 外壳：64-UFBGA，WLCSP 描述： IC MCU 32BIT 512KB FLASH	SELECT * FROM `golon_qrs_wkzq` WHERE ( `id` = 52928 ) LIMIT 1 核心处理器：ARM® Cortex®-M4 I/O数：52 程序存储容量：512KB（512K x 8）程序存储器类型：闪存电压-电源(vcc/vdd)：1.71V ~ 3.6V 数据转换器：A/D 16x12b; D/A 1x12b	类别：微控制器,单片机丝印：(请登录) 料号：107052928 资料：规格书/封装库	0755-28435922 量大可议价	购买数量不能超过商品库存，已为您修正！起订量:10 修改包装量: 标准卷带修改个个标准卷带咨询客服	加入购物车

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