AT91SAM7S256D-AU by Microchip Tech – Specifications

Microchip Tech AT91SAM7S256D-AU is a AT91SAM7S256D-AU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 256KB 1.65V~1.95V 64KB 55MHz FLASH 32 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a LQFP-64(10x10) package and is sold as Tray. Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 256KB
  • Operating Voltage Range: 1.65V~1.95V
  • Operating Temperature Range: -40℃~+85℃
  • Watchdog: Yes
  • Peripheral/Function: DMA;PWM
  • Universal Serial Bus: Yes
  • Direct Memory Access: Yes
  • RAM Size: 64KB
  • CPU Maximum Speed: 55MHz
  • Internal Oscillator: Yes
  • Program Memory Type: FLASH
  • ADC (Bit): 10bit
  • GPIO Ports Number: 32

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1.15 grams.

More on AT91SAM7S256D-AU

Full Specifications of AT91SAM7S256D-AU

Model NumberAT91SAM7S256D-AU
Model NameMicrochip Tech AT91SAM7S256D-AU
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description256KB 1.65V~1.95V 64KB 55MHz FLASH 32 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.150 grams / 0.040565 oz
Package / CaseLQFP-64(10x10)
Package / ArrangeTray
BatteryNo
ECCN3A991A2
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size256KB
Internal Comparator-
communication protocol-
Operating Voltage Range1.65V~1.95V
Operating Temperature Range-40℃~+85℃
WatchdogYes
CPU Core-
Peripheral/FunctionDMA;PWM
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial BusYes
Direct Memory AccessYes
RAM Size64KB
PWM (Bit)-
CPU Maximum Speed55MHz
Internal OscillatorYes
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)10bit
GPIO Ports Number32

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