Low

ATMEL  AT89S52-24PU  8 Bit Microcontroller, Low Voltage High Performance CMOS, AT89S52, 24 MHz, 8 KB, 256 Byte, 40 Pins

ATMEL AT89S52-24PU

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Product Overview

The AT89S52-24PU is a low-power, high-performance CMOS 8-bit Microcontroller, uses Atmel's high-density non-volatile memory technology and is compatible with the industry-standard 80C51 instruction set and pin-out. The on-chip flash allows the program memory to be reprogrammed in-system or by a conventional non-volatile memory programmer. By combining a versatile 8-bit CPU with in-system programmable flash on a monolithic chip, the Atmel AT89S52-24PU is a powerful microcontroller which provides a highly-flexible. It provides the following standard features 32 I/O lines, Watchdog timer, two data pointers, three 16-bit timer/counters, a six-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator and clock circuitry. In addition, the microcontroller is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes.
  • Compatible with MCS®-51 Products
  • 8kb of In-system Programmable (ISP) Flash Memory, 10,000 Write/Erase Cycles Endurance
  • 0Hz to 33MHz Fully Static Operation
  • Three-level Program Memory Lock
  • 256 x 8-bit Internal RAM
  • 32 Programmable I/O Lines
  • Three 16-bit Timer/Counters
  • Eight Interrupt Sources
  • Full Duplex UART Serial Channel
  • Low-power Idle and Power-down Modes
  • Interrupt Recovery from Power-down Mode
  • Watchdog Timer
  • Dual Data Pointer
  • Power-off Flag
  • Fast Programming Time
  • Flexible ISP Programming (Byte and Page Mode)

Applications

Embedded Design & Development; Communications & Networking

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Product Information

Controller Family/Series:
AT89S52
CPU Speed:
24MHz
Program Memory Size:
8KB
RAM Memory Size:
256Byte
No. of Pins:
40Pins
MCU Case Style:
DIP
No. of I/O's:
32I/O's
Embedded Interface Type:
SPI, UART
Supply Voltage Min:
4V
Supply Voltage Max:
5.5V
Packaging:
Each
No. of Timers:
3
MPU Core Size:
8bit
MSL:
-
Peripherals:
Timer
Operating Temperature Min:
-55 °C
Operating Temperature Max:
125 °C
Supply Voltage Range:
4V to 5.5V
Oscillator Type:
External, Internal
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

Applications

  • Embedded Design & Development;
  • Communications & Networking

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