ST63140 datasheet(5/86 Pages) STMICROELECTRONICS

5 / 86 page

8-BIT HCMOS MCUs FOR

TV FREQUENCY & VOLTAGE SYNTHESIS WITH OSD

ST63140, ST63142

ST63126, ST63156

4.5 to 6V operating Range

8MHz Maximum Clock Frequency

User Program ROM:

7948 bytes

Reserved Test ROM:

244 bytes

Data ROM:

user selectable size

Data RAM:

256 bytes

Data EEPROM:

128 bytes

40-Pin Dual in Line Plastic Package for the

ST63126, 156

28-Pin Dual in Line Plastic Package for the

ST63140, 142

Up to 18 software programmable general pur-

pose Inputs/Outputs, including 8 direct LED

driving Outputs

3 Inputs for keyboard scan (KBY0-2)

Up to 4 high voltage outputs (BSW0-3)

Two Timers each including an 8-bit counter with

a 7-bit programmable prescaler

Digital Watchdog Function

Serial Peripheral Interface (SPI) supporting

S-BUS/ I

2C BUS and standard serial protocols

Up to Four 6-bit PWM D/A Converters

62.5kHz Output pin

14 bit counter for voltage synthesis tuning

(ST63156, ST63140)

AFC A/D converter with 0.5V resolution

Four interrupt vectors (IRIN/NMI, Timer 1 & 2,

VSYNC.)

On-chip clock oscillator

5 Lines by 15 Characters On-Screen Display

Generator with 128 Characters (2 banks)

All ROM types are supported by pin-to-pin

EPROM and OTP versions.

The development tool of the ST631xx microcon-

trollers consists of the ST63TVS-EMUemulation

and development system to be connected via a

standard RS232 serial line to an MS-DOS Per-

sonal Computer.

This is Preliminary information from SGS-THOMSON. Details are subject to change without notice.

October 1993

PRELIMINARY DATA

DEVICE

ROM

(Bytes)

TUN.

I/O Pins

Package

ST63126

PDIP40

ST63156

PDIP40

ST63140

PDIP28

ST63142

PDIP28

DEVICE SUMMARY

PDIP28

PDIP40

(Ordering Information at the end of the datasheet)

1/82

ST63140 数据表(PDF) 5 Page - STMicroelectronics

ST63140 数据表(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86

数据表下载

链接网址

ST63140 数据表(PDF) 5 Page - STMicroelectronics

ST63140 数据表(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86

数据表 下载

链接网址

数据表下载