SAM7XC256 Atmel Corporation, SAM7XC256 Datasheet - Page 39

• Manufacturer Part Number: SAM7XC256
• Manufacturer: Atmel Corporation

Specifications of SAM7XC256

• 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
• Dac Resolution (bits): No
• Temp. Sensor: No
• Crypto Engine: AES/DES
• 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

ARM DDI 0029G
Addressing mode
Mode 3, <a_mode3>
Mode 4, load <a_mode4L>
Mode 4, store <a_mode4S>
Mode 5, coprocessor data transfer <a_mode5>
Copyright © 1994-2001. All rights reserved.
Type or
addressing mode
Immediate offset
Pre-indexed
Post-indexed
Register
Pre-indexed
Post-indexed
IA, increment after
IB, increment before
DA, decrement after
DB decrement before
IA, increment after
IB, increment before
DA, decrement after
DB decrement before
Immediate offset
Pre-indexed
Post-indexed
Table 1-3 Addressing modes (continued)
Mnemonic or stack type
FD, full descending
ED, empty descending
FA, full ascending
EA, empty ascending
FD, full descending
ED, empty descending
FA, full ascending
EA, empty ascending
Introduction
1-17