SAM7X256 Atmel Corporation, SAM7X256 Datasheet - Page 98

• Manufacturer Part Number: SAM7X256
• Manufacturer: Atmel Corporation

Specifications of SAM7X256

• Flash (kbytes): 256 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 62
• Ext Interrupts: 62
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 3
• Can: 1
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

18.4
Base Address: 0xFFFFFF00
Table 18-1.
Note:
98
Offset
0x00
0x04
0x08
0x10-0x5C
0x60
0x70
Memory Controller (MC) User Interface
1. EFC1 pertains to AT91SAM7X512 only.
SAM7X512/256/128
Register Mapping
Register
MC Remap Control Register
MC Abort Status Register
MC Abort Address Status Register
Reserved
EFC0 Configuration Registers
EFC1
(1)
Configuration Registers
MC_AASR
MC_RCR
MC_ASR
Name
See the Embedded Flash Controller Section
Write-only
Read-only
Read-only
Access
6120I–ATARM–06-Apr-11
Reset State
0x0
0x0