TMS370C022A

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 or 8K Bytes – EPROM: 8K Bytes – Data EEPROM: 256 Bytes – Static RAM: 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 Function, or Two Compare Registers, or a Self-Contained Pulse-Width-Modulation (PWM) Function – Software Programmable Input Polarity – 8-Bit Prescaler, Providing a 24-Bit Real-Time Timer D On-Chip 24-Bit Watchdog Timer – Mask-ROM Devices: Hard Watchdog, Simple Counter, or Standard Watchdog D Flexible Interrupt Handling D Serial Peripheral Interface (SPI) D Serial Communications Interface 1 (SCI1) D TMS370 Series Compatibility – Register-to-Register Architecture – 128 or 256 General-Purpose Registers – 14 Powerful Addressing Modes – Instructions Upwardly Compatible With All TMS370 Devices TMS370Cx2x 8-BIT MICROCONTROLLER SPNS018C – FEBRUARY 1993 – REVISED FEBRUARY 1997 FN AND FZ PACKAGES (...