AT91SAM7S321-AU

Microchip Technology

AT91SAM7S321-AU

Datasheet

Microcontrollers & Embedded

IC MCU 16/32BIT 32KB FLSH 64LQFP

Obsolete64-LQFPMicrocontrollers & Embedded

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Program Memory TypeFLASH
ManufacturerMicrochip Technology
Mounting TypeSurface Mount
Oscillator TypeInternal
Product StatusObsolete
SeriesSAM7S

Electrical

Core ProcessorARM7®
Core Size16/32-Bit
Speed55MHz
Program Memory Size32KB (32K x 8)
RAM Size8K x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, SPI, SSC, UART/USART, USB
Number of I/O32
Voltage - Supply (Vcc/Vdd)1.65V ~ 1.95V
Data ConvertersA/D 8x10b

Mechanical

PackageTray
Package / Case64-LQFP

Environmental

Operating Temperature-40°C~85°C(TA)