TMS370C380A

TMS370Cx8x 8-BIT MICROCONTROLLER D CMOS/ EEPROM/ EPROM Technologies on 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 D Internal System Memory Configurations – On-Chip Program Memory Versions – ROM: 4K Bytes – EPROM: 16K Bytes – Data EEPROM: 256 Bytes – Static RAM: 128 or 256 Bytes Usable as Registers D Flexible Operating Features – Low-Power Modes: STANDBY and HALT – Commercial, Industrial, and Automotive Temperature Ranges – Clock Options – Divide-by-1 (2 MHz – 5 MHz SYSCLK) PLL – Divide-by-4 (0.5 MHz – 5 MHz SYSCLK) – Supply Voltage (VCC) 5 V ±10% D 16-Bit General Purpose Timer – Software Configurable as a 16-Bit Event Counter, or a 16-Bit Pulse Accumulator, or a 16-Bit Input Capture Functions, or Two Compare Registers, or a Self-Contained Pulse Width Modulation (PWM) Function D On-Chip 24-Bit Watchdog Timer – EPROM / OTP Device: Standard Watchdog – Mask-ROM Devices: Hard Watchdog, Simple Counter, or Standard Watchdog D Flexible Interrupt Handling – Two S/W Programmable Interrupt Levels – Global- and Individual-Interrupt Masking – Programmable Rising- or Falling-Edge Detect – Individual Interrupt Vectors D TMS370 Series Compatibility – Register-to-Register Architecture – 256 General-Purpose Registers – 14 Powerful Addressing Modes – Instructions Upwardly Compatible With all TMS370 Devices SPNS035B –DECEMBER 1995 – REVISED FEBRUARY 1...