ST62E30B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST62E30B

8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART

STMicroelectronics 

ST62T30B ST62E30B

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.

Figure 2. ST62T30B/E30B Pin Configuration

These compact low-cost devices feature a Timer

VDD 1

28 VSS

TIMER 2

27 PA0

OSCin 3

26 PA1

OSCout 4

25 PA2/OVF

NMI 5

24 PA3/PWM

Ain/PC7 6

23 PA4/Ain/CP1

Ain/PC6 7

22 PA5/Ain/CP2

Ain/PC5 8

21 PD1/Ain/Scl

Ain/PC4 9

20 PD2/Ain/Sin

TEST/VPP(1) 10

RESET 11

19 PD3/Ain/Sout

18 PD4/Ain/RXD1

Ain/PB6 12

17 PD5/Ain/TXD1

Ain/PB5 13

16 PD6/Ain

Ain/PB4 14

15 PD7/Ain

(1) V on EPROM/OTP only

PP

VR01804B

6/84

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