AT91RM9200-QU-002

品牌:Microchip Atmel
描述:ARM920T Embedded Microprocessor Unit with USB host and Device, Ethernet, 208 and 256 Pins
包装:
封装:PQFP R-SQ208_H 208
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
FPU No
Max I/O Pins 122
Pin Count 256
Self Program Memory NO
picoPower No
I/O Supply Class 3.3
Video Decoder No
DRAM Memory sdram
NAND Interface Yes
Temp. Sensor No
Ethernet 1
Resistive Touch Screen No
DAC Resolution (bits) 0
UART 5
CPU ARM920
Ext Interrupts 122
Timers 6
SSC 3
EEPROM (Bytes) 0
Flash (Kbytes) 0 Kbytes
TWI (I2C) 1
USB Interface Host, Device
External Bus Interface 1
Input Capture Channels 6
SPI 1
Output Compare channels 6
Hardware QTouch Acquisition No
SD / eMMC 1
PWM Channels 0
32kHz RTC Yes
Max. Operating Frequency 180 MHz
USB Speed Full Speed
SRAM (Kbytes) 16
USB Transceiver 3
Calibrated RC Oscillator No
Crypto Engine No
Temp. Range (deg C) -40 to 85
Camera Interface No
Graphic LCD No
MPU / MMU No / Yes

The RM9200 is based on the Atmel ARM920T 32-bit RISC processor with 16KB instruction and 16KB data cache memories. It operates at a maximum speed of 180MHz. The device features 16KB of on-chip SRAM, together with an external bus interface with controllers for SDRAM and static memories, including NAND flash and CompactFlash. An extensive peripheral set includes FS USB host and device ports, 10/100 Base-T Ethernet MAC, multimedia card interface, three synchronous serial controllers, four USARTs, master/slave SPI,six timer/counters, and TWI (I2C). Peripheral DMA channels maximize the data throughput between these interfaces and the on- and off-chip memories. The device is supplied in 208-pin PQFP or 266-ball BGA packages.

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