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STM32L152C8T6 Datasheet, PDF (1/131 Pages) STMicroelectronics – Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC | |||
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STM32L15xx6/8/B
Ultra-low-power 32-bit MCU ARM-based Cortex-M3,
128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC
Datasheet - production data
Features
⢠Ultra-low-power platform
â 1.65 V to 3.6 V power supply
â -40°C to 85°C/105°C temperature range
â 0.3 µA Standby mode (3 wakeup pins)
â 0.9 µA Standby mode + RTC
â 0.57 µA Stop mode (16 wakeup lines)
â 1.2 µA Stop mode + RTC
â 9 µA Low-power Run mode
â 214 µA/MHz Run mode
â 10 nA ultra-low I/O leakage
â < 8 µs wakeup time
⢠Core: ARM® Cortexâ¢-M3 32-bit CPU
â From 32 kHz up to 32 MHz max
â 33.3 DMIPS peak (Dhrystone 2.1)
â Memory protection unit
⢠Reset and supply management
â Ultra-safe, low-power BOR (brownout
reset) with 5 selectable thresholds
â Ultra-low-power POR/PDR
â Programmable voltage detector (PVD)
⢠Clock sources
â 1 to 24 MHz crystal oscillator
â 32 kHz oscillator for RTC with calibration
â High Speed Internal 16 MHz factory-
trimmed RC (+/- 1%)
â Internal Low Power 37 kHz RC
â Internal multispeed low power 65 kHz to
4.2 MHz
â PLL for CPU clock and USB (48 MHz)
⢠Pre-programmed bootloader
â USART supported
⢠Development support
â Serial wire debug supported
â JTAG and trace supported
⢠Up to 83 fast I/Os (73 I/Os 5V tolerant), all
mappable on 16 external interrupt vectors
⢠Memories
â Up to 128 KB Flash with ECC
â Up to 16 KB RAM
LQFP100 14 Ã 14 mm
LQFP64 10 Ã 10 mm
BGA100 7 Ã 7 mm
BGA64 5 Ã 5 mm
UFQFPN48
7 Ã 7 mm
LQFP48 7 Ã 7 mm
â Up to 4 KB of true EEPROM with ECC
â 80 Byte Backup Register
⢠LCD Driver for up to 8x40 segments
â Support contrast adjustment
â Support blinking mode
â Step-up converter on board
⢠Rich analog peripherals (down to 1.8 V)
â 12-bit ADC 1 Msps up to 24 channels
â 12-bit DAC 2 channels with output buffers
â 2x Ultra-low-power-comparators
(window mode and wake up capability)
⢠DMA controller 7x channels
⢠8x peripherals communication interface
â 1x USB 2.0 (internal 48 MHz PLL)
â 3x USART (ISO 7816, IrDA)
â 2x SPI 16 Mbits/s
â 2x I2C (SMBus/PMBus)
⢠10x timers: 6x 16-bit with up to 4 IC/OC/PWM
channels, 2x 16-bit basic timer, 2x watchdog
timers (independent and window)
⢠Up to 20 capacitive sensing channels
supporting touchkey, linear and rotary touch
sensors
⢠CRC calculation unit, 96-bit unique ID
Table 1. Device summary
Reference
Part number
STM32L151x6/8/B
STM32L151CB, STM32L151C8,
STM32L151C6, STM32L151RB,
STM32L151R8, STM32L151R6,
STM32L151VB, STM32L151V8
STM32L152x6/.8/B
STM32L152CB, STM32L152C8,
STM32L152C6, STM32L152RB,
STM32L152R8, STM32L152R6,
STM32L152VB, STM32L152V8
November 2013
This is information on a product in full production.
DocID17659 Rev 9
1/131
www.st.com
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