ARM7® AT91SAM Microcontroller IC 16/32-Bit 40MHz ROMless 144-LQFP (20x20)
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AT91SAM7A1-AU

DigiKey Part Number
AT91SAM7A1-AU-ND
Manufacturer
Microchip Technology
Manufacturer Product Number
AT91SAM7A1-AU
Description
IC MCU 16/32BIT ROMLESS 144LQFP
Customer Reference
Detailed Description
ARM7® AT91SAM Microcontroller IC 16/32-Bit 40MHz ROMless 144-LQFP (20x20)
Datasheet
 Datasheet
EDA/CAD Models
AT91SAM7A1-AU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Microchip Technology
Series
AT91SAM
Packaging
Tray
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
ARM7®
Core Size
16/32-Bit
Speed
40MHz
Connectivity
CANbus, EBI/EMI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number of I/O
49
Program Memory Size
-
Program Memory Type
ROMless
EEPROM Size
-
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
3V ~ 3.6V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
144-LQFP (20x20)
Package / Case
144-LQFP
Base Product Number
AT91SAM7
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Obsolete
This product is no longer manufactured.