8-Bit CMOS ROM Based With 8k Memory, Two Comparators, And USART

The COP8SG Family ROM and OTP based Microcontrollers COP8SGE5 are highly integrated COP8SGE5 Feature core devices with 8k to 32k memory and advanced features including Analog Comparators and zero external components. These single-chip CMOS devices are suited for more complex applications requiring a full featured controller with larger memory, low EMI two Comparators and a full-duplex USART. COP8SGx7 devices are 100% form-fit-function compatible OTP (One Time Programmable) versions for use in production or development of the COP8SGx5 ROM.
Erasable windowed versions (Q3) are available for use with a range of COP8 software and hardware development tools.
Family features include an 8-bit memory mapped architecture, 15 MHz CKI with 0.67 ?s instruction cycle, 14 interrupts, three multi-function 16-bit Timer Counters with PWM, full duplex USART, MICROWIRE/PLUS?, two Analog Comparators two power saving HALT/IDLE modes, MIWU, idle Timer on-chip R/C Oscillator high current outputs, user selectable options (WATCHDOG?, 4 Clock Oscillator modes, power-on-reset), 2.7V to 5.5V operation, program code security, and 28/40/44 pin packages.
By National Semiconductor Corporation