Product Summary

The AT89S52-24PU is an 8-bit microcontroller with 8K bytes in-system programmable flash. It is manufactured using Atmels high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The AT89S52-24PU allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with in-system programmable Flash on a monolithic chip, the AT89S52-24PU is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications.

Parametrics

AT89S52-24PU absolute maximum ratings: (1)Operating temperature: -55 to 125℃; (2)storage temperature: -65 to 150℃; (3)voltage on any pin with respect to ground: -1 to 7V; (4)maximum operating voltage: 6.6V; (5)DC output current: 15mA.

Features

AT89S52-24PU features: (1)4.0V to 5.5V Operating Range; (2)Fully Static Operation: 0 Hz to 33 MHz; (3)Three-level Program Memory Lock; (3)256 x 8-bit Internal RAM; (4)32 Programmable I/O Lines; (5)Three 16-bit Timer/Counters; (6)Eight Interrupt Sources; (7)Full Duplex UART Serial Channel; (8)Low-power Idle and Power-down Modes; (9)Interrupt Recovery from Power-down Mode; (10)Watchdog Timer; (11)Dual Data Pointer; (12)Power-off Flag; (13)Fast Programming Time; (14)Flexible ISP Programming (Byte and Page Mode); (15)Green (Pb/Halide-free) Packaging Option.

Diagrams

AT89S52-24PU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT89S52-24PU
AT89S52-24PU

Atmel

8-bit Microcontrollers (MCU) 8kB Flash 256B RAM 33MHz 4.0V-5.5V

Data Sheet

0-1: $1.24
1-10: $1.21
10-25: $1.16
25-100: $1.10
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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Data Sheet

0-11: $920.24
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