16/32-bit ARM7TDMI RISC microcontroller featuring a 55 MHz clock rate and 256KB Flash program memory. This surface-mount device offers 64KB RAM, 62 programmable I/Os, and integrated peripherals including CAN, Ethernet, SPI, TWI, USART, and USB. Housed in a 100-pin, 9x9mm TFBGA package with 0.8mm pin pitch, it operates from 1.8V and supports an extended temperature range of -40°C to 85°C. Additional features include 8 ADC channels and dual 12-bit DAC channels.
PackageTFBGA
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip AT91SAM7XC256B-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
91S
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/SPI/TWI/USART/USB
CAN
1
I2C
0
SPI
2
Ethernet
1
UART
0
USART
2
USB
1
I2S
0
Max Operating Supply Voltage
1.95V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8
Number of ADCs
Single
DAC Channels
2
DAC Resolution
12bit
Number of DACs
Single
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
5A992.c
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip AT91SAM7XC256B-CU Datasheet
Download the complete datasheet for Microchip AT91SAM7XC256B-CU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.