AT91SAM7S128 ARM development board
Ghi chú:
Development board for microcontrollers AT91SAM7S64/128/256/512 ARM7TDMI-S
Cách nhanh nhất để tiếp cận và làm việc ngay với ATMEL ARM microcontrollers.
Hoàn toàn tương thích với mọi JTAG ARM như J-Link, Ulink, Ulink2...
CÁC ĐẶC TÍNH CHÍNH:
MCU: AT91SAM7S128 16/32 bit ARM7TDMI™ with 128K Bytes Program Flash, 32K Bytes RAM, USB 2.0, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 60MHz operation
standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
USB-B connectors
Two channel RS232 interface and drivers
One RS485 interface and driver
SD/MMC card connector
two buttons
trimpot connected to ADC
thermistor connected to ADC
two status LEDs
on board voltage regulator 3.3V with up to 800mA current
single power supply: 6V AC or DC required
power supply LED
power supply filtering capacitor
RESET circuit placement
RESET button
18.432 Mhz crystal
extension headers for all uC ports
PCB: FR-4, 1.5 mm, soldermask, silkscreen component print
Dimensions: 130 x 90 mm
PHẦN MỀM:
Blinking LED project and Binary code for SAM-BA load
Sample mouse driver with AT91SAM7P64 project
UART routines project
SD/MMC read/write routines project
button read, temperature measurement project
TÀI LIỆU:
Schematic