SGS Thomson Microelectronics ST6203LM1, ST6203LB1, ST6203L, ST6201LM1, ST6201LB1 Datasheet

November 1997 1/10

R

Rev. 1.0

ST6200L/01L/03L

LOW VOLTAGE 8-BIT ROM MCUs WITH

A/D CONVERTER,AND 16 PINS

■

2.4 to 3.9V Supply Operating Range

■ 4 MHz Maximum Clock Frequency

■

0to+70°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: 64bytes

■ 9 I/O pins, fully programmable as:

– Input with pull-up resistor

– Input without pull-up resistor

– Input with interrupt generation

– Open-drain or push-pull output

– Analog Input (except ST6203L)

■

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

■

8-bit Timer/Counter with 7-bit programmable

prescaler

■ Digital Watchdog

■

8-bit A/D Converter with up to 4 analog inputs

■

On-chip Clock oscillatorcan be driven byQuartz

Crystal Ceramic resonator or RC network

■ Power-on Reset

■

One external Non-Maskable Interrupt

■

ST626x-EMU2 Emulation and Development

System (connects to an MS-DOS PC via an

RS232 serial line)

DEVICE SUMMARY

(See end of Datasheet for Ordering Information)

PDIP16

PSO16

DEVICE

ROM

(Bytes)

I/O Pins

Analog

inputs

ST6200L 1036 9 4

ST6201L 1836 9 4

ST6203L 1036 9 None

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ST6200L/01L/03L

1 GENERAL DESCRIPTION

1.1 INTRODUCTION

The ST6200L/01L and 03L are low voltage mask

programmed ROM version of ST62T00C,T01C

and T03C OTP devices.

They offer the same functionality as OTP devices,

selecting as ROM options the options defined in

the programmable option byte of the OTP version,

with the exception of the LVD Reset and the OSG

that are not available.

Figure 1. Programming wave form

1.2 ROM READOUT PROTECTION

If the ROM READOUT PROTECTION option is

selected, a protection fuse can be blown to pre-

vent any access to the program memory content.

In case the user wants to blow this fuse, high volt-

age must be applied on the TEST pin.

Figure 2. Programming Circuit

Note: ZPD15 is used for overvoltage protection

VR02001

0.5s min

15

10

5

14V typ

100 s max

t

t

4mA typ

100mA

150 s typ

max

TEST

TEST

VR02003

PROTECT

ZPD15

5V

V

SS

V

DD

TEST

47 F

m

100nF

100nF

15V

14V

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ST6200L/01L/03L

ST6200L/01L/03L MICROCONTROLLER OPTION LIST

Customer . . . ..........................

Address .............................

.............................

Contact . . . ..........................

PhoneNo .............................

Reference . . . ..........................

SGS-THOMSON Microelectronics references

Device: [ ] ST6200L [ ] ST6201L [ ] ST6203L

Package: [ ] Dual in Line Plastic[ ] Small Outline Plastic with conditionning:

[ ] Standard (Stick)

[ ] Tape & Reel

Temperature Range: [ ] 0°Cto+70°C

Special Marking: [ ] No [ ] Yes ”_ _ _ _ _ _ _ _ _ _ _ ”

Authorized characters are letters, digits, ’.’, ’-’, ’/’ and spaces only.

Maximum character count: DIP16: 9

SO16: 6

Oscillator Source Selection: [ ] Crystal Quartz/Ceramic resonator

[ ] RC Network

Watchdog Selection: [ ] Software Activation

[ ] Hardware Activation

ROM Readout Protection: [ ] Disabled (Fuse cannot be blown)

[ ] Enabled (Fuse can be blown by the customer)

Note: No part is delivered with protected ROM.

The fuse must be blown for protection to be effective.

External STOP Mode Control[ ] Enabled [ ] Disabled

NMI pin pull-up [ ] Enabled [ ] Disabled

Comments :

Supply Operating Range in the application:

Oscillator Fequency in the application:

Notes . . . ..........................

Signature . . . ..........................

Date .............................

1