SAM7SE32 Atmel Corporation, SAM7SE32 Datasheet - Page 155

• Manufacturer Part Number: SAM7SE32
• Manufacturer: Atmel Corporation

Specifications of SAM7SE32

• Flash (kbytes): 32 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): 8
• 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

ARM DDI 0029G
Operation type
normal
dest=pc
Cycle
1
2
3
1
2
3
4
5
Operations where the destination is the PC are not available in Thumb state.
Address
pc+2L
alu
pc+3L
pc+3L
pc+8
alu
pc+12
pc’
pc’+4
pc’+8
Note
Copyright © 1994-2001. All rights reserved.
MAS[1:0]
i
s
i
2
2
2
2
nRW
0
0
0
0
0
0
0
0
Table 6-9 Load register instruction cycle operations
Data
(pc+2L)
(alu)
-
(pc+8)
pc’
-
(pc’)
(pc’+4)
nMREQ
0
1
0
0
1
0
0
0
Table 6-10 MAS[1:0] signal encoding
SEQ
0
0
1
0
0
0
1
1
bit 1
0
0
1
1
Instruction Cycle Timings
nOPC
0
1
1
0
1
1
0
0
bit 0
0
1
0
1
Data size
byte
halfword
word
reserved
nTRANS
c
d
c
c
d
c
c
c
6-13