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STM32L152R8H6 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
BGA-64
描述:
STMICROELECTRONICS STM32L152R8H6 微控制器, 32位, ARM 皮质-M3, 32 MHz, 64 KB, 10 KB, 64 引脚, BGA
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STM32L152R8H6数据手册
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6
STM8L ultra‑low‑power MCU family
STM8L family description
Upgrade to a higher or downgrade to a lower memory size or use a different
package across lines without changing your initial design or software.
STM8 16 MHz CPU
4 to 64 Kbytes of embedded Flash, up to 4 Kbytes of SRAM and up to 2 Kbytes
of EEPROM
Four lines: pin‑to‑pin, software and peripheral compatibility
Supply voltage: 1.65 to 3.6 V
Up to four ultra‑low‑power modes: down to 350 nA with SRAM and context
retention
Run mode dynamic consumption down to 150 μA/MHz
State‑of‑the‑art digital and analog peripherals
‑40 to +85 °C, or up to 125 °C operating temperature range
Free touch‑sensing library
The STM8L family combines high performance and ultra‑low power consumption using a new proprietary
ultra‑low leakage process and optimized architecture. This family is available in four different lines, making the
STM8L an optimal family to support many applications with special care on power savings.
STM8L block diagram
RTC
1
/AWU
18/26/30/41/54/68 I/Os
Power supply
1.8 V regulator
POR/PDR/PVD/BOR
Xtal oscillator
1
32 kHz + 1~16 MHz
Internal RC oscillators
38 kHz + 16 MHz
Clock control
2x watchdogs
(independent and window)
System
Connectivity
1 to 3x USART
1 to 2x SPI
I²C
Touch sensing
Charge-transfer driver
up to 16 channels
Analog
12-bit ADC
1
25 channels
1 to 2x 12-bit DAC
3
2x comparators
Temperature sensor
1
Boot ROM
1
256-byte to 2-Kbyte EEPROM
1
4- to 64-Kbyte
Flash memory
1- to 4-Kbyte SRAM
4-channel DMA
1
LCD driver
1
(4 x 28 or 8 x 40)
Display
AES (128 bits)
2
Encryption
Nested vector
interrupt
controller (NVIC)
SWIM debug
module
STM8 CPU
Up to 16 MHz
2 to 3x 16-bit timers
1x 8-bit timer
1x 16-bit PWM
1
Synchronized AC timer
Control
Notes:
1. STM8L15x/16x
2. STM8L16x only
3. STM8L from 16 Kbytes to 64 Kbytes
Abbreviations:
AWU: Auto wakeup from halt
BOR: Brown-out reset
I²C: Interintegrated circuit
AES: Advanced encryption standard
PDR: Power-down reset
POR: Power-on reset
PVD: Programmable voltage detector
RTC: Real-time clock
SPI: Serial peripheral interface
USART: Universal sync/async receiver transmitter
STM8L enriches
ultra‑low‑power platform
and STM8 portfolio
The STM8L is part of both our
ultra‑low‑power platform and
the STM8 portfolio. The STM8L
microcontroller, powered by
the STM8 core, complements
the STM8 portfolio with lower
overall power consumption,
new ultra‑low‑power modes
(low‑power run, low‑power wait),
and new peripherals (RTC, LCD,
comparators and 12‑bit ADC).
Four different product lines
The STM8L101 is the entry point for
the ultra‑low‑power 8‑bit portfolio.
It is cost optimized and offers a high
level of integration in an ultra‑small
footprint.
The STM8L151 is the feature‑
rich 8‑bit solution. It has more
Flash, SRAM and peripherals on
board, with external crystal/clock
capability, more analog features, a
real‑time clock and enhanced reset,
EEPROM with true RWW, DMA, fast
ADC and DAC.
The STM8L152 has an additional
segment LCD driver compared to
the STM8L151.
The STM8L162 has an additional
128‑bit encryption (AES) feature
compare to the STM8L152.
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