STM32L151RET6 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STM32L151RET6
Manufacturer

ST Microelectronics
ChipWorker Part#

CW1355182
Category

32-Bit Microcontroller IC
Package

LQFP-64
Description

MCU 32Bit ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V 64Pin LQFP Tray
Documentation

Datasheet

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STM32L151RET6 Specifications

Attribute	Attribute Value

Part Number	STM32L151RET6
Manufacturer	ST Microelectronics
ChipWorker Part#	CW1355182
Category	32-Bit Microcontroller IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	64 Pin
Case/Package	LQFP-64
Frequency	32 MHz
Number of Positions	64 Position
Clock Speed	32.0 MHz
RAM Memory Size	80 KB
Number of Bits	32 Bit
Power Dissipation	435 mW
FLASH Memory Size	512 KB
Number of ADCs	1 ADC
Number of Inputs and Outputs	51 Input IO
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	435 mW
Number of DACs	2 DAC
Supply Voltage	1.8V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	1.8 V
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Size-Length	10 mm
Size-Width	10 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	3A991A2

Product Description

The STM32L151RET6 is an ultra-low-power STM32 L1 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM Cortex-M3 RISC core operating at a frequency of 32MHz (33.3 DMIPS). It features a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 512kB and RAM up to 80KB) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The device contain standard and advanced communication interfaces - two I²Cs, two I²Ss, three SPIs, three USARTs, two UARTs and an USB.
1.25 DMIPS/MHz (Dhrystone 2.1)
Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds
Ultralow-power POR/PDR
Programmable voltage detector (PVD)
1 to 24MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
Internal 16MHz oscillator factory trimmed RC(±1%) with PLL option
Internal low-power 37kHz Oscillator
Internal multispeed low-power 65kHz to 4.2MHz Oscillator
PLL for CPU clock and USB (48MHz)
Pre-programmed bootloader - USB and USART supported
DMA Controller 12x channels
USB 2.0 (internal 48MHz PLL)
2 x Watchdog timers (Independent and window)
Development support - Serial wire debug, JTAG and trace

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