SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 366
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
SAM7X128
Manufacturer Part Number
SAM7X128
Description
Manufacturer
Atmel Corporation
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
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31.8
Table 31-4.
366
0x100- 0x124
0x50-0xFC
Offset
0x1C
0x2C
0x3C
0x4C
0x10
0x14
0x18
0x20
0x24
0x28
0x30
0x34
0x38
0x40
0x44
0x48
0xC
0x0
0x4
0x8
Synchronous Serial Controller (SSC) User Interface
SAM7X512/256/128
Register Mapping
Register
Control Register
Clock Mode Register
Reserved
Reserved
Receive Clock Mode Register
Receive Frame Mode Register
Transmit Clock Mode Register
Transmit Frame Mode Register
Receive Holding Register
Transmit Holding Register
Reserved
Reserved
Receive Sync. Holding Register
Transmit Sync. Holding Register
Receive Compare 0 Register
Receive Compare 1 Register
Status Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Reserved
Reserved for Peripheral Data Controller (PDC)
SSC_RCMR
SSC_RFMR
SSC_TCMR
SSC_RSHR
SSC_TFMR
SSC_TSHR
SSC_RC0R
SSC_RC1R
SSC_CMR
SSC_RHR
SSC_THR
SSC_IMR
SSC_IER
SSC_IDR
SSC_CR
SSC_SR
Name
–
–
–
–
–
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Access
Write
Read
Write
Read
Read
Write
Write
Read
–
–
–
–
–
–
6120I–ATARM–06-Apr-11
0x000000CC
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
–
–
–
–
–
–
–
–
–
–
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