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STM32L021K4

超低功耗Arm Cortex-M0+ MCU，具有16-KB Flash存儲器、32 MHz CPU和AES

The access line ultra-low-power STM32L021x4 family incorporates the high-performance ARM? Cortex?-M0+ 32-bit RISC core operating at a 32 MHz frequency, high-speed embedded memories (16 Kbytes of Flash program memory, 512 bytes of data EEPROM and 2 Kbytes of RAM) plus an extensive range of enhanced I; ? Ultra-low-power platform \n ?1.65 V to 3.6 V power supply \n ?-40 to 125 °C temperature range \n ?0.23 μA Standby mode (2 wakeup pins) \n ?0.34 μA Stop mode (16 wakeup lines) \n ?0.67 μA Stop mode + RTC + 2 KB RAM retention \n ?Down to 79 μA/MHz in Run mode \n ?5 μs wakeup time (from Flash memory);

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STM32L021K4

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

STMICROELECTRONICSSTMicroelectronics

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STM32L021K4P3DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

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STM32L021K4P6DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

STMICROELECTRONICSSTMicroelectronics

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STM32L021K4P7DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

STMICROELECTRONICSSTMicroelectronics

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STM32L021K4T3DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

STMICROELECTRONICSSTMicroelectronics

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STM32L021K4T6DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

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STM32L021K4T7DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

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STM32L021K4U3DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

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STM32L021K4U6DTR

Access line ultra-low-power 32-bit MCU Arm?-based Cortex?-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

STMICROELECTRONICSSTMicroelectronics

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技術(shù)參數(shù)

  • Marketing Status：

    Active

  • Package：

    LQFP 32 7x7x1.4

  • Core：

    Arm Cortex-M0+

  • Operating Frequency(MHz)：

    32

  • Flash Size(Prog)(kB)：

    16

  • Dual-bank Flash：

    false

  • Data E2PROM_nom(B)：

    512

  • RAM Size(kB)：

    2

  • Timers_typ(16-bit)：

    2

  • Other timer functions：

    2xWDG

  • Number of Channels_typ：

    10

  • Comparator：

    2

  • I/Os (High Current)：

    26

  • I2C_typ：

    1

  • SPI_typ：

    1

  • USART_typ：

    1

  • Crypto-HASH：

    AES

  • Supply Voltage_min(V)：

    1.65

  • Supply Voltage_max(V)：

    3.6

  • Supply Current_typ(@ Lowest Power)(μA)：

    0.23

  • Supply Current_typ(Run mode (per Mhz))(μA)：

    87

  • Operating Temperature_min(°C)：

    -40

  • Operating Temperature_max(°C)：

    105

供應(yīng)商型號品牌批號封裝庫存備注價格
ST
24+
LQFP32
5850
原裝正品 現(xiàn)貨庫存價格優(yōu)勢!
 詢價
STMicroelectronics
25+
N/A
7500
原裝現(xiàn)貨17377264928微信同號
 詢價
STMicroelectronics
24+
SMD
15600
ARM微控制器-MCU
 詢價
STMicroelectronics
20+
原裝
29860
STM微控制器MCU-可開原型號增稅票
 詢價
STMicroelectronics
20+
32-LQFP(7x7)
90000
原裝正品,現(xiàn)貨通路商
 詢價
ST(意法半導(dǎo)體)
2447
LQFP-32(7x7)
31500
1500個/托盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
 詢價
STM
20+
QFP-32
1500
就找我吧!--邀您體驗愉快問購元件!
 詢價
STMicroelectronics
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
 詢價
ST(意法半導(dǎo)體)
2021+
LQFP-32(7x7)
499
詢價
ST
21+
UFQFPN32
10000
原裝,品質(zhì)保證,請來電咨詢
 詢價
更多STM32L021K4供應(yīng)商 更新時間2025-8-3 8:48:00

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