单片机-AT91系列单片机-AT91R40008-66AU-999

AT91R40008-66AU-999

品牌：Microchip Atmel

描述：ARM7TDMI Microcontroller with 256KB SRAM, 100 Pins

包装：

封装：LQFP R-LQ100_H 100

无铅情况/ROHS：有铅

类别：AT91系列单片机

经营商：科通芯城自营

参数	数值
Max I/O Pins	32
Self Program Memory	NO
picoPower	No
I/O Supply Class	3.3
Video Decoder	No
NAND Interface	No
Temp. Sensor	No
Resistive Touch Screen	No
DAC Resolution (bits)	0
UART	2
Ext Interrupts	32
Timers	3
Max. Operating Frequency	75 MHz
USB Speed	No
Flash (Kbytes)	0 Kbytes
DRAM Memory	No
USB Interface	No
SRAM (Kbytes)	256
Input Capture Channels	3
CPU	ARM7TDMI
Output Compare channels	3
Hardware QTouch Acquisition	No
Graphic LCD	No
32kHz RTC	No
EEPROM (Bytes)	0
MPU / MMU	no / no
External Bus Interface	1
Calibrated RC Oscillator	No
FPU	No
Crypto Engine	No
Pin Count	100
Temp. Range (deg C)	-40 to 85
PWM Channels	0
Camera Interface	No
TWI (I2C)	0

The R40008 features 256KB of on-chip SRAM, an external bus interface, 3-channel timer/counter, two USARTs, watchdog timer, and advanced power-saving features.

Metering: 电表

AT91R40008-66AU-999

所有产品

应用方案

新闻中心

关于科通