SAM7S512 Atmel Corporation, SAM7S512 Datasheet - Page 107
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SAM7S512
Manufacturer Part Number
SAM7S512
Description
Manufacturer
Atmel Corporation
Specifications of SAM7S512
Flash (kbytes)
512 Kbytes
Pin Count
64
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
32
Ext Interrupts
32
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)
64
Self Program Memory
NO
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)
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
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4.1.1
ARM DDI 0029G
Coprocessor availability
Up to 16 coprocessors can be referenced by a system, each with a unique coprocessor
ID number to identify it. The ARM7TDMI core contains one internal coprocessor:
•
Other coprocessor numbers have also been reserved. Coprocessor availability is listed
in Table 4-1.
If you intend to design a coprocessor send an email with
to
allocated.
CP14, the debug communications channel coprocessor.
Copyright © 1994-2001. All rights reserved.
for up-to-date information on which coprocessor numbers have been
Coprocessor number
15
14
13:8
7:4
3:0
Table 4-1 Coprocessor availability
Allocation
Reserved for system control
Debug controller
Reserved
Available to users
Reserved
Coprocessor Interface
in the subject line
4-3
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