SAM7S512 Atmel Corporation, SAM7S512 Datasheet - Page 47

• Manufacturer Part Number: SAM7S512
• 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

Chapter 2
Programmer’s Model
ARM DDI 0029G
This chapter describes the ARM7TDMI core programmer’s model. It contains the
following sections:
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About the programmer’s model on page 2-2
Processor operating states on page 2-3
Memory formats on page 2-4
Data types on page 2-6
Operating modes on page 2-7
Registers on page 2-8
The program status registers on page 2-13
Exceptions on page 2-16
Interrupt latencies on page 2-23
Reset on page 2-24.
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