Datasheet 搜索 > 32位控制器 > ST Microelectronics（意法半导体） > STM32L053C8T7 数据手册 > STM32L053C8T7 数据手册 1/124 页
￥ 38.522
STM32L053C8T7 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
32位控制器
封装:
LQFP-48
描述:
STMICROELECTRONICS STM32L053C8T7 微控制器, 32位, 超低功率, ARM 皮质-M0+, 32 MHz, 64 KB, 8 KB, 48 引脚, LQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P37P38P39P40P41P42P43P44P45P46P47P48Hot
典型应用电路图在P75P92
封装尺寸在P109
型号编码规则在P57P119
封装信息在P109P110P111P112P113P114P115P116P117P118
技术参数、封装参数在P53
电气规格在P50P51P52P53P54P55P56P57P58P59P60P61
导航目录
STM32L053C8T7数据手册
Page:
of 124 Go
若手册格式错乱，请下载阅览PDF原文件
This is information on a product in full production.
September 2014 DocID025844 Rev 4 1/124
STM32L053C6 STM32L053C8
STM32L053R6 STM32L053R8
Ultra-low-power 32-bit MCU ARM
®
-based Cortex
®
-M0+, up to 64KB
Flash, 8KB SRAM, 2KB EEPROM, LCD, USB, ADC, DAC
Datasheet - production data
Features
•
Ultra-low-power platform
– 1.65 V to 3.6 V power supply
– -40 to 125 °C temperature range
– 0.27 µA Standby mode (2 wakeup pins)
– 0.4 µA Stop mode (16 wakeup lines)
– 0.8 µA Stop mode + RTC + 8 KB RAM retention
– 139 µA/MHz Run mode at 32 MHz
– 3.5 µs wakeup time (from RAM)
– 5 µs wakeup time (from Flash)
•
Core: ARM
®
32-bit Cortex
®
-M0+ with MPU
– From 32 kHz up 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
– Programmable voltage detector (PVD)
•
Clock sources
– 1 to 25 MHz crystal oscillator
– 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
•
Pre-programmed bootloader
– USART, SPI supported
•
Development support
– Serial wire debug supported
•
Up to 51 fast I/Os (45 I/Os 5V tolerant)
•
Memories
–
Up to
64 KB Flash with ECC
–8KB RAM
– 2 KB of data EEPROM with ECC
– 20-byte backup register
– Sector protection against R/W operation
•
LCD driver for up to 8×28segments
– Support contrast adjustment
– Support blinking mode
– Step-up converted on board
•
Rich Analog peripherals
– 12-bit ADC 1.14 Msps up to 16 channels (down
to 1.65 V)
– 12-bit 1 channel DAC with output buffers (down
to 1.8 V)
– 2x ultra-low-power comparators (window mode
and wake up capability, down to 1.8 V)
•
Up to 24 capacitive sensing channels supporting
touchkey, linear and rotary touch sensors
•
7-channel DMA controller, supporting ADC, SPI,
I2C, USART, DAC, Timers
•
8x peripherals communication interface
•
1x USB 2.0 crystal-less, battery charging detection
and LPM
•
2x USART (ISO 7816, IrDA), 1x UART (low power)
•
2x SPI 16 Mbits/s
•
2x I2C (SMBus/PMBus)
•
9x timers: 1x 16-bit with up to 4 channels, 2x 16-bit
with up to 2 channels, 1x 16-bit ultra-low-power
timer, 1x SysTick, 1x RTC, 1x 16-bit basic for DAC,
and 2x watchdogs (independent/window)
•
CRC calculation unit, 96-bit unique ID
•
True RNG and firewall protection
•
All packages are ECOPACK
®
2
&"'!
LQFP64 10x10 mm
LQFP48 7x7 mm
TFBGA64 5x5 mm
www.st.com
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
