COP8SAA7

COP8SA Family, 8-Bit CMOS ROM Based and One-Time Programmable (OTP) Microcontroller with 1k to 4k Memory, Power On Reset, and Very Small Packaging PRELIMINARY July 1999 COP8SA Family 8-Bit CMOS ROM Based and One-Time Programmable (OTP) Microcontroller with 1k to 4k Memory, Power On Reset, and Very Small Packaging General Description Note: COP8SAx devices are instruction set and pin compatible supersets of the COP800 Family devices, and are replacements for these in new designs when possible. The COPSAx Rom based and OTP microcontrollers are highly integrated COP8™ feature core devices, with 1k to 4k memory and advanced features including low EMI. These single-chip CMOS devices are suited for low cost applications requiring a full featured controller, low EMI, and POR. 100% form-fit-function compatible OTP versions are available with 1k, 2k, and 4k memory, and in a variety of packages including 28-pin CSP. Erasable windowed versions are available for use with a range of COP8 software and hardware development tools. Memory (bytes) 1k ROM 2k ROM 4k ROM 1k OTP EPROM 2k OTP EPROM 4k OTP EPROM 1k OTP EPROM 2k OTP EPROM 4k OTP EPROM 4k EPROM 4k EPROM RAM (bytes) 64 128 128 64 128 128 64 128 128 128 128 I/O Pins 12/16/24 16/24 16/24/36/40 12/16/24 16/24 16/24 24 24 24 16/24/36 40 Family features include an 8-bit memory mapped architecture, 10 MHz CKI with 1 µs instruction cycle, one multifunction 16-bit timer/counter with PWM output, MICROWIRE/PLUS™ serial I/O, two power saving HAL...