ST62T35B ST Microelectronics, ST62T35B Datasheet

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ST62T35B

Manufacturer Part Number

ST62T35B

Description

(ST62E35B / ST62T35B) 8-BIT OTP/EPROM MCUs

Manufacturer

ST Microelectronics

Datasheet

1.ST62T35B.pdf (82 pages)

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Download datasheet (560Kb)

DEVICE SUMMARY

March 1998

– Input with pull-up resistor

– Input without pull-up resistor

– Input with interrupt generation

– Open-drain or push-pull output

– Analog Input

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: 192 bytes

Data EEPROM: 128 bytes

User Programmable Options

36 I/O pins, fully programmable as:

12 I/O lines can sink up to 20mA to drive LEDs

or TRIACs directly

8-bit Timer/ Counter with 7-bit programmable

prescaler

16-bit

programmable prescaler (AR Timer)

Digital Watchdog

8-bit A/D Converter with 24 analog inputs

8-bit Synchronous Peripheral Interface (SPI)

8-bit

(UART)

On-chip Clock oscillator can be driven by Quartz

Crystal or Ceramic resonator

Oscillator Safe Guard

One external Non-Maskable Interrupt

ST623x-EMU2 Emulation and Development

System (connects to an MS-DOS PC via a

parallel port).

ST62E35B

ST62T35B

DEVICE

16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART

R

Asynchronous

Auto-reload

8-BIT OTP/EPROM MCUs WITH A/D CONVERTER,

(Bytes)

7948

OTP

-

Peripheral

Timer

EPROM

(Bytes)

7948

www.DataSheet4U.com

-

with

I/O Pins

Interface

36

36

7-bit

(See end of Datasheet for Ordering Information)

ST62T35B/E35B

PQFP52

CQFP52W

Rev. 2.3

1/82

1

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