ST7282A5 - ST7282B5 - ROM FROM EPROM

Family

Issuer Ref.

Chrono

March 26, 1997

Previous Ref

Edition

ST7

PG-RO

97115

7282A5B5

Target C

Page 23/23

5 RELATED DOCUMENTS

ST7 ADC2- SD 70K L138 ed. A

ST7 RDS BD - SD 70K L145 ed. B

ST7 RDS GB - SD 70K L144 ed. B

ST7 RDS FI - SD 70K L129 ed. C

ST7 SIO - # 96098 ed. B

ST7 OSCILLATOR - SD 70K L163 ed. A

ST7 LCIO1 - SD 70K L135 ed. C

ST7 IO3 - SD 70K L136 ed. B

ST7 LCD4 - SD 70K L140 ed. B

ST7 TIM4 - SD 70K L130 ed. A

ST7 WD2 - SD 70K L137 ed. A

ST7 EEPROMeep2a

6 HISTORIC

Below, the differences between the original specification # 96096 ed. B (ST7282B5) and the present

specification # 97115 ed. B:

7 ORDERING INFORMATION

The user code to be delivered to SGS-THOMSON

must be in Motorola S.format (.S19) and must

NOT include EEPROM content.

n

n

n

Page # modified in

original spec 96096

Modifications

New page

1

Block diagram : S21, S22

2

2

Quick reference : 2 commercial products

3

3

VLCD changed from target of 10V to < 7V

LU on all pins changed from target of class A to class A on all pins except

3

4

Islow changed from target of 1mA to 2mA;

Ihalt changed from target of 10µA to 100µA ;

VLCD changed from target of 10V to 7V.

4 - 5

7

Address mapping : TIMER

7 - 8 - 9 - 10

21

EEPROM : 2 bank 256 bytes

19

Oscillator

20

23

Connection diagram : S21, S22

21

Related documents, sales types

23

SALES TYPE

OPTIONS

TEMP RANGE

PACKAGE

ST7282A5Q6B/XXX

NO LCD

-40°C to 85°C

PQFP80

ST7282B5Q6B/XXX

WITH LCD