STM32L152VBT6 Header Board, USB, JTAG, Li-Ion Battery Charger

Description

STM32L152VBT6 Header Board, USB, JTAG, Li-Ion Battery Charger
STM32-H152
STM32-H152 is a header board with an STM32L152VBT6 ARM Cortex-M3 microcontroller from STMicroelectronics. This microcontroller supports various communication interfaces such as USB, three USARTs, two SPIs, two I2C. The board has mini-USB, JTAG and UEXT connectors, two buttons (WKUP and RESET), two status LEDs, and extension connectors for most of the microcontroller's pins.
The board can be powered via USB (5V), JTAG (5V), CON2 pin 7 (5-6V), or with a lithium-ion battery (3.7V) via a two-pin JST connector provided on board (battery not included). A charging circuit allows a connected battery to be recharged when any of the other power sources is present.
STM32L152VBT6 Header Board Features
CPU: STM32L152VBT6 32-bit ARM Cortex-M3 with 128K Bytes Program Flash,
16K Bytes
RAM, USB, LCD, I2C, SPI, USART,
32 MHz
clock,
80 GPIO,
1.8-3.6V
power supply
JTAG connector with
ARM 2×10-pin layout
for programming/debugging
Li-ion battery charger
USB connector
UEXT connector (see below)
Wake-up user button
Reset button and circuit
Two status LEDs
Power supply LED
On-board voltage regulator 3.3V with up to 800mA current
Can take power from USB, JTAG, Battery or extension connector pin
8 MHz crystal oscillator
32.768 kHz crystal and RTC backup battery connector
Extension headers for all µC ports
PCB: FR-4, 1.5 mm (0.062"), soldermask, silkscreen component print
Dimensions: 70 × 50 mm (2.75 × 2.0")
Distance between the extension connectors: 38.1 mm (1.5")
Add-on UEXT Modules Available
This board has a universal extension connector, UEXT, which allows you to add a peripheral module easily. The UEXT can provide I2C, RS232, SPI and power to the external device. Please see the
UEXT Boards Category
for a full list of modules that can plug into the UEXT port.