芯片类

AT91SAM7X256C-AU

AT91SAM7X256C-AU	ATMEL
Description	Value
Data Bus Width	32 Bit
Device Core	ARM7TDMI
Instruction Set Architecture	RISC
Interface Type	CAN/Ethernet/SPI/I2S/TWI/USART/USB
Lead Finish	Matte Tin
Maximum Expanded Memory Size	256 MB
Maximum Operating Supply Voltage	1.95, 3.6 V
Maximum Speed	55 MHz
Minimum Operating Supply Voltage	1.65, 3 V
Mounting	Surface Mount
MSL Level	3
Number of Programmable I/Os	62
Number of Timers	3
On-Chip ADC	8-chx10-bit
Operating Supply Voltage	1.8, 3.3 V
Operating Temperature	-40 to 85 °C
Pin Count	100
Product Dimensions	14 x 14 x 1.4 mm
Program Memory Type	Flash
Screening Level	Industrial
Special Features	CAN Controller
Watchdog	1