ST62T80B datasheet(6/78 Pages) STMICROELECTRONICS

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ST62T80B/E80B

INTRODUCTION (Cont’d)

OTP and EPROM devices are functionally identi-

cal. The ROM based versions offer the same func-

tionality selecting as ROM options the options de-

fined in the programmable option byte of the

OTP/EPROM versions.OTP devices offer all the

advantages of user programmability at low cost,

which make them the ideal choice in a wide range

of applications where frequent code changes, mul-

tiple code versions or last minute programmability

are required.

These compact low-cost devices feature one Tim-

er comprising an 8-bit counter and a 7-bit pro-

grammable prescaler, one 8-bit autoreload timer

with 7-bit programmable prescaler (ARTimer),

EEPROM data capability, a serial synchronous

port interface (SPI), an 8-bit A/D Converter with 12

analog inputs, a Digital Watchdog timer, and a

complete LCD controller driver, making them well

suited for a wide range of automotive, appliance

and industrial applications.

Figure 2. ST6280B Pin Description

*Note: 20mA Sink

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

S18

S17

S16

S15

S14

S13

S12

S11

S10

COM16/S8

COM15/S7

COM14/S6

COM13/S5

COM12/S4

COM11/S3

COM10/S2

COM9/S1

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

OSC32in

OSC32out

PA2*

PA3*

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S49

S50

S51

S52

S53

S54

S55

S56

PB6/ARTIM in/Ain

PB5/Ain

PB4/Ain

PB7/ARTIMout/Ain

PB3/Ain

PB2/Ain

PB1/Ain

PB0/Ain

TES T

OSCout

OSCin

RESE T

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