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STM32L011x3 STM32L011x4 Datasheet
资料介绍
STM32L011x3 STM32L011x4 芯片详细Datasheet，对芯片选型以及详细学习研究芯片很有帮助。
部分文件列表
| 文件名 | 大小 |
| stm32l011f3.pdf | 2M |
部分页面预览
（完整内容请下载后查看）STM32L011x3 STM32L011x4
®
Access line ultra-low-power 32-bit MCU Arm -based
®
Cortex -M0+, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC
Datasheet - production data
Features
•
Ultra-low-power platform
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–
–
–
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1.65 V to 3.6 V power supply
WLCSP25
2.133x2.070 mm
-40 to 125 °C temperature range
0.23 µA Standby mode (2 wakeup pins)
0.29 µA Stop mode (16 wakeup lines)
0.54 µA Stop mode + RTC + 2 KB RAM
retention
TSSOP14/20
169 mils
LQFP32
7x7 mm
UFQFPN20 3x3 mm
UFQFPN28 4x4 mm
UFQFPN32 5x5 mm
–
•
•
Rich Analog peripherals
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12-bit ADC 1.14 Msps up to 10 channels (down
to 1.65 V)
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–
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Down to 76 µA/MHz in Run mode
5 µs wakeup time (from Flash memory)
41 µA 12-bit ADC conversion at 10 ksps
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2x ultra-low-power comparators (window mode
and wake up capability, down to 1.65 V)
®
®
•
•
Core: Arm 32-bit Cortex -M0+
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5-channel DMA controller, supporting ADC, SPI,
I2C, USART, Timers
From 32 kHz to 32 MHz max.
0.95 DMIPS/MHz
Reset and supply management
Ultra-safe, low-power BOR (brownout reset)
with 5 selectable thresholds
Ultralow power POR/PDR
•
•
•
•
•
4x peripherals communication interface
1x USART (ISO 7816, IrDA), 1x UART (low power)
1x SPI 16 Mbits/s
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1x I2C (SMBus/PMBus)
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–
Programmable voltage detector (PVD)
7x timers: 1x 16-bit with up to 4 channels, 1x 16-bit
with up to 2 channels, 1x 16-bit ultra-low-power
timer, 1x SysTick, 1x RTC and 2x watchdogs
(independent/window)
•
Clock sources
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–
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0 to 32 MHz external clock
32 kHz oscillator for RTC with calibration
High speed internal 16 MHz factory-trimmed RC
(+/- 1%)
Internal low-power 37 kHz RC
Internal multispeed low-power 65 kHz to
4.2 MHz RC
PLL for CPU clock
•
•
CRC calculation unit, 96-bit unique ID
®
All packages are ECOPACK 2
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Table 1. Device summary
Reference
Part number
–
•
•
Pre-programmed bootloader
USART, SPI supported
Development support
Serial wire debug supported
STM32L011G3, STM32L011K3,
STM32L011E3, STM32L011F3,
STM32L011D3
STM32L011x3
STM32L011x4
–
STM32L011G4, STM32L011K4,
STM32L011E4, STM32L011F4,
STM32L011D4
–
•
•
Up to 28 fast I/Os (23 I/Os 5V tolerant)
Memories
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–
–
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Up to 16 KB Flash memory with ECC
2 KB RAM
512 B of data EEPROM with ECC
20-byte backup register
Sector protection against R/W operation
September 2017
DocID027973 Rev 5
1
This is information on a product in full production.
Contents
STM32L011x3/4
Contents
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