Microcontroller - MCU

AT91SAM7SE256B-AUR

MCU 16-bit/32-bit ARM7TDMI RISC 256KB Flash 1.8V/2.5V/3.3V 128-Pin LQFP T/R

Microchip Technology

Specifiche Tecniche del Prodotto

• RoHS (Unione Europea)

  Compliant

• ECCN (Stati Uniti)

  3A991a.2.

• Stato del componente

  Active

• Codice HTS

  8542.31.00.25

• Automotive

  No

• PPAP

  No

• Family Name

  SAM7SE

• Instruction Set Architecture

  RISC

• Device Core

  ARM7TDMI

• Core Architecture

  ARM

• Maximum CPU Frequency (MHz)

  55

• Maximum Clock Rate (MHz)

  55

• Data Bus Width (bit)

  16|32

• Program Memory Type

  Flash

• Program Memory Size

  256KB

• RAM Size

  32KB

• Maximum Expanded Memory Size

  512MB

• Programmability

  Yes

• Interface Type

  EBI/SPI/TWI/USART/USB

• Number of I/Os

  88

• No. of Timers

  3

• PWM

  4

• Number of ADCs

  1

• ADC Channels

  8

• ADC Resolution (bit)

  10

• USART

  2

• UART

  0

• USB

  1

• SPI

  1

• I2C

  0

• I2S

  0

• CAN

  0

• Ethernet

  0

• Watchdog

  1

• Minimum Operating Supply Voltage (V)

  1.65|3

• Typical Operating Supply Voltage (V)

  1.8|2.5|3.3

• Maximum Operating Supply Voltage (V)

  1.95|3.6

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.4

• Package Width

  14

• Package Length

  20

• PCB changed

  128

• Standard Package Name

  QFP

• Supplier Package

  LQFP

• Pin Count

  128

• Lead Shape

  Gull-wing