SAM7SE256 Atmel Corporation, SAM7SE256 Datasheet - Page 40
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SAM7SE256
Manufacturer Part Number
SAM7SE256
Description
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
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Introduction
1-18
Operand 2
An operand is the part of the instruction that references data or a peripheral device.
Operand 2 is listed in Table 1-4.
Fields
Fields are listed in Table 1-5.
Copyright © 1994-2001. All rights reserved.
Operand
Operand 2 <Oprnd2>
Type
Field {field}
Type
Immediate value
Logical shift left
Logical shift right
Arithmetic shift right
Rotate right
Register
Logical shift left
Logical shift right
Arithmetic shift right
Rotate right
Rotate right extended
Suffix
_c
_f
_s
_x
Control field mask bit
Sets
Flags field mask bit
Status field mask bit
Extension field mask bit
Table 1-4 Operand 2
Mnemonic
Table 1-5 Fields
ARM DDI 0029G
Bit
3
0
1
2
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