SAM7SE256 Atmel Corporation, SAM7SE256 Datasheet - Page 44

• Manufacturer Part Number: SAM7SE256
• Manufacturer: Atmel Corporation

Specifications of SAM7SE256

• Flash (kbytes): 256 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 48 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 88
• Ext Interrupts: 88
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Ssc: 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): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Introduction
1-22
Operation
Shift/Rotate
Branch
Logical shift left
EOR
OR
Bit clear
Move NOT
Test bits
Logical shift right
Arithmetic shift right
Rotate right
Conditional
•
•
•
•
•
•
•
•
•
•
•
•
•
•
if Z set
if Z clear
if C set
if C clear
if N set
if N clear
if V set
if V clear
if C set and Z clear
if C clear and Z set
if ((N set and V set) or (N clear and V clear))
if ((N set and V clear) or if (N clear and V set))
if (Z clear and ((N or V set) or (N or V clear)))
if (Z set or ((N set and V clear) or (N clear and
V set)))
Copyright © 1994-2001. All rights reserved.
Table 1-7 Thumb instruction set summary (continued)
Assembly syntax
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ARM DDI 0029G