STM32L152RD STMicroelectronics, STM32L152RD Datasheet - Page 10

• Manufacturer Part Number: STM32L152RD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L152RD

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V
• 7 Modes: Sleep, Low-power run (11 μA at 32 kHz) , Low-power sleep (4.4 μA), Stop with RTC, Stop (650 nA), Standby with RTC, Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA max
• Fast Wakeup Time From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 12-channel DMA controller
• 11 Timers: one 32-bit and six 16-bit general-purpose timers, two 16-bit basic timers, two watchdog timers (independent and window)

Description
2.1
10/121
Device overview
Table 2.
1. 109 GPIOs in BGA132 package.
2. STM32L152xx devices only.
Flash - Kbytes
Data EEPROM
RAM - Kbytes
FSMC
Timers
Communication
interfaces
GPIOs
Operation amplifiers
12-bit synchronized ADC
Number of channels
12-bit DAC
Number of channels
LCD
COM x SEG
Comparators
Capacitive sensing
No. of channels/No. of groups
CPU frequency
Operating voltage
Operating temperatures
Packages
(2)
Ultralow power STM32L15xxD device features and peripheral counts
Peripheral
32 bit
General-purpose
Basic
SPI/(I2S)
I
USART
USB
SDIO
2
C
Doc ID 022027 Rev 2
Ambient temperature: –40 to +85 °C
Junction temperature: –40 to + 105 °C
STM32L15xRx
1.8 V to 3.6 V (down to 1.65 V at power-down) with BOR
4x32
LQFP64
30/10
3
384
No
12
48
51
21
or
/
1
6
2
2
5
1
1
3
1
2
2
1
2
(2)
8x28
1.65 V to 3.6 V without BOR option
multiplexed only
STM32L15xVx
4x44 or 8x40
LQFP100
30/10
STM32L151xD, STM32L152xD
3/(2)
384
12
48
83
25
32 MHz
1
6
2
2
5
1
1
3
1
2
2
1
2
option
LQFP144, BGA132
STM32L15xQx
STM32L15xZx
4x44 or 8x40
115
36/11
3/(2)
384
Yes
12
48
40
1
1
6
2
2
5
1
1
3
1
2
2
2
(1)