ST6253C datasheet(77/84 Pages) STMICROELECTRONICS

77 / 84 page

July 2001

77/84

Rev. 2.8

ST62P53C/P60C/P63C

8-BIT FASTROM MCUs WITH A/D CONVERTER,

SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI

3.0 to 6.0V Supply Operating Range

8 MHz Maximum Clock Frequency

-40 to +125°C Operating Temperature Range

Run, Wait and Stop Modes

5 Interrupt Vectors

Look-up Table capability in Program Memory

Data Storage in Program Memory:

User selectable size

Data RAM: 128 bytes

DataEEPROM:64/128bytes (noneon ST62P53C)

User Programmable Options

13 I/O pins, fully programmable as:

– Input with pull-up resistor

– Input without pull-up resistor

– Input with interrupt generation

– Open-drain or push-pull output

– Analog Input

6 I/O lines can sink up to 30mA to drive LEDs or

TRIACs directly

8-bit Timer/Counter with 7-bit programmable

prescaler

8-bit Auto-reload Timer with 7-bit programmable

prescaler (AR Timer)

Digital Watchdog

Oscillator Safe Guard

Low Voltage Detector for Safe Reset

8-bit A/D Converter with 7 analog inputs

8-bit Synchronous Peripheral Interface (SPI)

On-chip Clock oscillator can be driven by Quartz

Crystal Ceramic resonator or RC network

User configurable Power-on Reset

One external Non-Maskable Interrupt

ST626x-EMU2 Emulation and Development

System (connects to an MS-DOS PC via a

parallel port).

DEVICE SUMMARY

DEVICE

ROM (Bytes)

EEPROM

ST62P53C

1836

ST62P60C

3884

128

ST62P63C

1836

PDIP20

PSO20

(See end of Datasheet for Ordering Information)

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