SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 685
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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6120I–ATARM–06-Apr-11
35 Analog-to-Digital Converter (ADC) ..................................................... 485
36 Controller Area Network (CAN) .......................................................... 503
37 Ethernet MAC 10/100 (EMAC) ............................................................. 561
38 SAM7X512/256/128 Electrical Characteristics ................................... 609
34.2
34.3
34.4
34.5
34.6
35.1
35.2
35.3
35.4
35.5
35.6
36.1
36.2
36.3
36.4
36.5
36.6
36.7
36.8
37.1
37.2
37.3
37.4
37.5
38.1
38.2
38.3
38.4
38.5
38.6
38.7
Block Diagram ...............................................................................................448
Product Dependencies ..................................................................................449
Typical Connection ........................................................................................450
Functional Description ...................................................................................452
USB Device Port (UDP) User Interface .........................................................466
Overview ........................................................................................................485
Block Diagram ...............................................................................................485
Signal Description ..........................................................................................486
Product Dependencies ..................................................................................486
Functional Description ...................................................................................487
Analog-to-Digital Converter (ADC) User Interface .........................................492
Overview ........................................................................................................503
Block Diagram ...............................................................................................504
Application Block Diagram .............................................................................505
I/O Lines Description ....................................................................................505
Product Dependencies ..................................................................................505
CAN Controller Features ...............................................................................506
Functional Description ...................................................................................518
Controller Area Network (CAN) User Interface .............................................531
Overview ........................................................................................................561
Block Diagram ...............................................................................................561
Functional Description ...................................................................................562
Programming Interface ..................................................................................573
Ethernet MAC 10/100 (EMAC) User Interface ...............................................576
Absolute Maximum Ratings ...........................................................................609
DC Characteristics .........................................................................................610
Power Consumption ......................................................................................612
Crystal Oscillators Characteristics .................................................................614
PLL Characteristics .......................................................................................617
USB Transceiver Characteristics ...................................................................618
ADC Characteristics .....................................................................................620
SAM7X512/256/128
vii
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