SAM7X256 Atmel Corporation, SAM7X256 Datasheet - Page 577

• 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

Table 37-6.
6120I–ATARM–06-Apr-11
Offset
0x90
0x94
0x98
0x9C
0xA0
0xA4
0xA8
0xAC
0xB0
0xB4
0xB8
0xC0
0xC8-0xF8
0xC8 - 0xFC
Register Mapping (Continued)
Register
Hash Register Bottom [31:0]
Hash Register Top [63:32]
Specific Address 1 Bottom Register
Specific Address 1 Top Register
Specific Address 2 Bottom Register
Specific Address 2 Top
Specific Address 3 Bottom
Specific Address 3 Top
Specific Address 4 Bottom
Specific Address 4 Top Register
Type ID Checking Register
User Input/output
Reserved
Reserved
Register
Register
Register
Register
Register
Register
Register
Name
EMAC_HRB
EMAC_HRT
EMAC_SA1B
EMAC_SA1T
EMAC_SA2B
EMAC_SA2T
EMAC_SA3B
EMAC_SA3T
EMAC_SA4B
EMAC_SA4T
EMAC_TID
EMAC_USRIO
–
–
SAM7X512/256/128
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Access
–
–
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
Reset
–
–
577