STC89C58RD 40I-LQFP44 by STC Micro – Specifications

STC Micro STC89C58RD+40I-LQFP44 is a STC89C58RD+40I-LQFP44 from STC Micro, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 32KB 1.25KB FLASH 39 3.5V~5.5V 51Series LQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a LQFP-44(10x10) package and is sold as Tray. Key features include:

  • Program Storage Size: 32KB
  • Watchdog: Yes
  • RAM Size: 1.25KB
  • 16Bit Timer: 3
  • Program Memory Type: FLASH
  • GPIO Ports Number: 39
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 3.5V~5.5V
  • Peripheral/Function: WDT
  • CPU Core: 51Series
  • UART/USART: 1

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1.33 grams.

More on STC89C58RD+40I-LQFP44

Full Specifications of STC89C58RD+40I-LQFP44

Model NumberSTC89C58RD+40I-LQFP44
Model NameSTC Micro STC89C58RD+40I-LQFP44
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandSTC Micro
Description32KB 1.25KB FLASH 39 3.5V~5.5V 51Series LQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.330 grams / 0.046914 oz
Package / CaseLQFP-44(10x10)
Package / ArrangeTray
BatteryNo
ECCN-
Infrared Data Association-
Low-Voltage Detect-
CCP Capture/Compare-
Program Storage Size32KB
Internal Comparator-
communication protocol-
WatchdogYes
Real-Time Clock-
Universal Serial Bus-
RAM Size1.25KB
16Bit Timer3
8Bit Timer-
PWM (Bit)-
Internal Oscillator-
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)-
GPIO Ports Number39
Operating Temperature Range-40℃~+85℃
Operating Voltage Range3.5V~5.5V
Peripheral/FunctionWDT
CPU Core51Series
Secure Digital Input and Output-
Direct Memory Access-
I2C-
UART/USART1
32Bit Timer-
CPU Maximum Speed-
CAN-
SPI-
I2S-

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