SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 332

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SAM7X128

Manufacturer Part Number
SAM7X128
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM7X128

Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
62
Ext Interrupts
62
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
2
Twi (i2c)
1
Uart
3
Can
1
Ssc
1
Ethernet
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
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
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
30.7
Table 30-12.
332
0x100 - 0x128
0x2C - 0x3C
0x5C - 0xFC
0x000C
0x001C
0x004C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0024
0x0028
0x0040
0x0044
0x0048
Offset
Universal Synchronous Asynchronous Receiver Transeiver (USART) User Interface
SAM7X512/256/128
Memory Mapping
Number of Errors Register
Register
Control Register
Mode Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Channel Status Register
Receiver Holding Register
Transmitter Holding Register
Baud Rate Generator Register
Receiver Time-out Register
Transmitter Timeguard Register
Reserved
FI DI Ratio Register
Reserved
IrDA Filter Register
Reserved
Reserved for PDC Registers
US_BRGR
US_RTOR
US_TTGR
US_CSR
US_RHR
US_NER
US_THR
US_FIDI
US_IDR
US_IMR
US_IER
US_CR
US_MR
Name
US_IF
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Read-only
Access
6120I–ATARM–06-Apr-11
Reset
0x174
0x0
0x0
0x0
0x0
0x0
0x0

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