32-bit ARM microcontroller featuring a 400MHz core, 64KB ROM, and 16KB RAM. This surface mount device offers 96 programmable I/Os, 6 timers/counters, and multiple communication interfaces including SPI, UART, and I2C. Operating within a 1.65V to 1.95V supply range, it supports a temperature range of -40°C to 85°C and includes a single Ethernet channel. The TFBGA package measures 10.1mm x 10.1mm with a height of 0.81mm.
Frequency400MHz
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM9G20B-CFU technical specifications.
General
Package/Case
TFBGA
Core Architecture
ARM
Data Bus Width
32b
Frequency
400MHz
Height
0.81mm
Interface
SPI, UART
Length
10.1mm
Max Frequency
400MHz
Max Operating Temperature
85°C
Max Supply Voltage
1.95V
Memory Size
64KB
Memory Type
FLASH, , ROM
Min Operating Temperature
-40°C
Min Supply Voltage
1.65V
Mount
Surface Mount
Number of ADC Channels
4
Number of Cores
1
Number of Ethernet Channels
1
Number of I/Os
96
Number of I2C Channels
1
Number of Programmable I/O
96
Number of SPI Channels
2
Number of Timers/Counters
6
Number of UART Channels
3
Package Quantity
240
Packaging
Tray
Peripherals
POR
RAM Size
16KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SAM9G
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT91SAM9G20B-CFU Datasheet
Download the complete datasheet for Microchip AT91SAM9G20B-CFU to view detailed technical specifications.
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