SAM7X256 Atmel Corporation, SAM7X256 Datasheet - Page 632
SAM7X256
Manufacturer Part Number
SAM7X256
Description
Manufacturer
Atmel Corporation
Specifications of SAM7X256
Flash (kbytes)
256 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)
64
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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Figure 39-2.
632
All dimensions are in mm
SAM7X512/256/128
100-TFBGA Package Drawing
Table 39-2.
Table 39-3.
Table 39-4.
This package respects the recommendations of the NEMI User Group.
SAM7X512/256/128
JEDEC Drawing Reference
JESD97 Classification
Moisture Sensitivity Level
Device and LQFP Package Maximum Weight
Package Reference
LQFP Package Characteristics
800
MS-026
e3
3
mg
6120I–ATARM–06-Apr-11
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