TMS370Cx32

8-BIT MICROCONTROLLER

SPNS015C – FEBRUARY 1990 – REVISED FEBRUARY 1997

1

POST OFFICE BOX 1443

a Single Device

– Mask-ROM Devices for High-Volume

Production

– One-Time-Programmable (OTP) EPROM

Devices for Low-Volume Production

– Reprogrammable-EPROM Devices for

Prototyping Purposes

– On-Chip Program Memory Versions

– ROM: 8K Bytes

– EPROM: 8K Bytes

– Data EEPROM: 256 Bytes

– Static RAM: 256 Bytes Usable as

Registers

– Low-Power Modes: STANDBY and HALT

– Commercial, Industrial, and Automotive

Temperature Ranges

– Clock Options

– Divide-by-1 (2 MHz – 5 MHz SYSCLK)

Phase-Locked Loop (PLL)

– Divide-by-4 (0.5 MHz – 5 MHz SYSCLK)

Timer (PACT) Module

– Input Capture on up to Six Pins, Four of

Which Can Have a Programmable

Prescaler

– One Input Capture Pin Can Drive an 8-Bit

Event Counter

– Up to Eight Timer-Driven Outputs

– Interaction Between Event Counter and

Timer Activity

– 18 Independent Interrupt Vectors

– Watchdog With Selectable Time-Out

Period

– Asynchronous Mini Serial

Communication Interface (Mini SCI)

– Two Software-Programmable Interrupt

Levels

– Global- and Individual-Interrupt Masking

– Programmable Rising- or Falling-Edge

Detect

– Individual-Interrupt Vectors

Converter 1 (ADC1)

– Register-to-Register Architecture

– 256 General-Purpose Registers

– 14 Powerful Addressing Modes

– Instructions Upwardly Compatible With

All TMS370 Devices

– All Peripheral Function Pins Software

Configurable for Digital I / O

– 14 Bidirectional Pins, Nine Input Pins

– 44-Pin Plastic and Ceramic Leaded Chip

Carrier (LCC) Packages

System

– C Compiler and C Source Debugger

– Real-Time In-Circuit Emulation

– Multi-Window User Interface

– Microcontroller Programmer

– Extensive breakpoint/Trace Capability

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright

© 1997, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

MC

XTAL2/CLKIN

XTAL1

CP2

SCIRXD

CP6

AN7

AN6

AN5

AN4

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INT1

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