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AT91SAM9G20 Datasheet PDF

Part Series:
AT91SAM9G20 Series
Category:
Microcontrollers
Description:
MCU 32Bit AT91 ARM926EJ-S RISC 64KB ROM 1.8V/2.5V/3.3V 217Pin LFBGA
Updated Time: 2023/01/13 02:30:04 (UTC + 8)

AT91SAM9G20 Datasheet PDF Microcontrollers

832 Pages
ATMEL
AT91SAM9G20 Microcontroller Kit 400MHz CPU 64Mb RAM 256Mb EEPROM/NAND Flash/Serial DataFlash
43 Pages
Microchip
MCU 32Bit SAM9G ARM926EJ-S RISC 64KB ROM 1V/1.8V/3.3V 217Pin LFBGA T/R
43 Pages
ATMEL
MCU 32Bit SAM9G ARM926EJ-S RISC 64KB ROM 1V/1.8V/3.3V 217Pin LFBGA T/R
40 Pages
Microchip
AT91SAM9G20 Microcontroller Kit 400MHz CPU 64Mb RAM 256Mb EEPROM/NAND Flash/Serial DataFlash

AT91SAM9G20B-CU - ATMEL Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
400 MHz
Number of Pins
217 Pin
Supply Voltage (DC)
900mV (min)
Case/Package
BGA-217
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AT91SAM9G20B-CU - ATMEL Function Overview

The AT91SAM9G20B-CU is a SMART Embedded Microprocessor unit based on the integration of an ARM926EJ-S processor with fast ROM and RAM memories and a wide range of peripherals. The SAM9G20 embeds an Ethernet MAC, one USB device port and a dual port USB host controller with on-chip USB transceivers. It also integrates several standard peripherals, such as the USART, SPI, TWI, Timer counters, Synchronous Serial Controller, ADC and MultiMedia card Interface. The SAM9G20 is architectured on a 6-layer matrix, allowing a maximum internal bandwidth of six 32-bit buses. It also features an External bus interface capable of interfacing with a wide range of memory devices. The SAM9G20 is an enhancement of the SAM9260 with the same peripheral features. It is pin-to-pin compatible with the exception of power supply pins. Speed is increased to reach 400MHz on the ARM core and 133MHz on the system bus and EBI.
Incorporates the ARM926EJ-S ARM Thumb processor
One 64kB Internal ROM, single-cycle access at maximum matrix speed
Two 16kB internal SRAM, single-cycle access at maximum matrix speed
External bus interface (EBI)
USB 2.0 full speed (12Mbps) device port
USB 2.0 full speed (12Mbps) host double port
Ethernet MAC 10/100 Base T
Image sensor interface
Bus matrix
Reset controller (RSTC)
Clock generator (CKGR)
Power management controller (PMC)
Advanced interrupt controller (AIC)
Debug unit (DBGU)
Periodic interval timer (PIT)
Watchdog timer
Real-time timer (RTT)
One 4-channel 10-bit Analog-to-digital converter
Three 32-bit Parallel I/O controllers (PIOA, PIOB, PIOC)
Peripheral DMA controller channels (PDC)
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