16/32-bit ARM7TDMI RISC microcontroller featuring a 256KB Flash program memory and 64KB RAM. Operates at a maximum clock rate of 55 MHz with a 16/32-bit data bus width. Offers 62 programmable I/Os and interfaces including CAN, Ethernet, I2C, I2S, SPI, UART, USART, and USB. Packaged in a 100-pin TFBGA (Thin Fine Pitch Ball Grid Array) for surface mounting, with a 0.8mm pin pitch and dimensions of 9x9x0.75mm. Supports a wide operating temperature range of -40°C to 85°C and supply voltages from 1.89V to 3.6V.
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM7X256B-CU technical specifications.
General
Basic Package Type
Ball Grid Array
Package Family Name
BGA
Package/Case
TFBGA
Package Description
Thin Fine Pitch Ball Grid Array
Lead Shape
Ball
Pin Count
100
PCB
100
Package Length (mm)
9
Package Width (mm)
9
Package Height (mm)
0.75(Max)
Seated Plane Height (mm)
1.1(Max)
Pin Pitch (mm)
0.8
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-216BAD-1
Family Name
SAM7X
Data Bus Width
16|32bit
Instruction Set Architecture
RISC
Maximum Clock Rate
55MHz
Maximum CPU Frequency
55MHz
Device Core
ARM7TDMI
Program Memory Type
Flash
Program Memory Size
256KB
RAM Size
64KB
Number of Programmable I/Os
62
Core Architecture
ARM
Programmability
Yes
Number of Timers
3
Interface Type
CAN/Ethernet/I2C/I2S/SPI/UART/USART/USB
CAN
1
I2C
1
SPI
2
Ethernet
1
UART
2
USART
2
USB
1
I2S
1
Max Operating Supply Voltage
1.89|3.6V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8
Number of ADCs
Single
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
3A991.a.2
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip AT91SAM7X256B-CU Datasheet
Download the complete datasheet for Microchip AT91SAM7X256B-CU to view detailed technical specifications.
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