SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 39

• Manufacturer Part Number: SAM7L128
• Manufacturer: Atmel Corporation

Specifications of SAM7L128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 36 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 80
• Ext Interrupts: 80
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Segment Lcd: 40
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 460
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 6
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.8 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