Microcontrollers - MCUs

DS89C450-QNL+

MCU 8-bit 8051 CISC 64KB Flash 5V 44-Pin PLCC Tube

Analog Devices

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active-Unconfirmed

• HTS

  8542.31.00.15

• Automotive

  Yes

• PPAP

  No

• Family Name

  89C

• Instruction Set Architecture

  CISC

• Device Core

  8051

• Core Architecture

  8051

• Maximum CPU Frequency (MHz)

  33

• Maximum Clock Rate (MHz)

  33

• Data Bus Width (bit)

  8

• Program Memory Type

  Flash

• Program Memory Size

  64KB

• RAM Size

  1KB

• Maximum Expanded Memory Size

  64KB

• Programmability

  Yes

• Number of I/Os

  32

• No. of Timers

  3

• USART

  0

• UART

  0

• USB

  0

• SPI

  0

• I2C

  0

• I2S

  0

• CAN

  0

• Ethernet

  0

• Watchdog

  1

• Analog Comparators

  1

• Minimum Operating Supply Voltage (V)

  4.5

• Typical Operating Supply Voltage (V)

  5

• Maximum Operating Supply Voltage (V)

  5.5

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Extended

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  3.69(Min)

• Package Width

  16.66(Max)

• Package Length

  16.66(Max)

• PCB changed

  44

• Standard Package Name

  LCC

• Supplier Package

  PLCC

• Pin Count

  44

• Lead Shape

  J-Lead