AT89S5224JC ATMEL Corporation, AT89S5224JC Datasheet

AT89S5224JC

Manufacturer Part Number

AT89S5224JC

Description

PLCC44

Manufacturer

ATMEL Corporation

Datasheet

1.AT89S5224AC.pdf (39 pages)

Specifications of AT89S5224JC

Date_code

05+

Current page: 1 of 39
Download datasheet (480Kb)

Features

•

1. Description

The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K

bytes of in-system programmable Flash memory. The device is manufactured using

Atmel’s high-density nonvolatile memory technology and is compatible with the indus-

try-standard 80C51 instruction set and pinout. The on-chip Flash allows the program

memory to be reprogrammed in-system or by a conventional nonvolatile memory pro-

grammer. By combining a versatile 8-bit CPU with in-system programmable Flash on

a monolithic chip, the Atmel AT89S52 is a powerful microcontroller which provides a

highly-flexible and cost-effective solution to many embedded control applications.

The AT89S52 provides the following standard features: 8K bytes of Flash, 256 bytes

of RAM, 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 AT89S52 is designed with static logic for operation

down to zero frequency and supports two software selectable power saving modes.

The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port, and

interrupt system to continue functioning. The Power-down mode saves the RAM con-

tents but freezes the oscillator, disabling all other chip functions until the next interrupt

or hardware reset.

Compatible with MCS

8K Bytes of In-System Programmable (ISP) Flash Memory

4.0V to 5.5V Operating Range

Fully Static Operation: 0 Hz to 33 MHz

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)

Green (Pb/Halide-free) Packaging Option

– Endurance: 1000 Write/Erase Cycles

-51 Products

8-bit

Microcontroller

with 8K Bytes

In-System

Programmable

Flash

AT89S52

1919C–MICRO–3/05

Related parts for AT89S5224JC

Related keywords

AT89S5224JC datasheet
AT89S5224JC data sheet
AT89S5224JC pdf datasheet
AT89S5224JC component
AT89S5224JC part
AT89S5224JC distributor
AT89S5224JC RoHS
AT89S5224JC datasheet download