COP8SG

Key Features
 Low cost 8-bit microcontroller
 Quiet Design (low radiated emissions)
 Multi-Input Wakeup pins with optional interrupts (8 pins)
 Mask selectable clock options
        - Crystal oscillator
        - Crystal oscillator option with on-chip bias resistor
        - External oscillator
        - Internal R/C oscillator
 Internal Power-On-Reset-user selectable
 WATCHDOG and Clock Monitor Logic-user selectable
 Eight high current outputs
 256 or 512 bytes on-board RAM
 8k to 32k ROM or OTP EPROM with security feature

CPU Features
 Versatile easy to use instruction set
 0.67 s instruction cycle time
 Fourteen multi-source vectored interrupts servicing
       - External interrupt / Timers T0 - T3
       - MICROWIRE/PLUS Serial Interface
       - Multi-Input Wake Up
       - Software Trap
       - USART (2; 1 receive and 1 transmit)
       - Default VIS (default interrupt)
 8-bit Stack Pointer SP (stack in RAM)
 Two 8-bit Register Indirect Data Memory Pointers
 True bit manipulation
V BCD arithmetic instructions

Peripheral Features
 Multi-Input Wakeup Logic
 Three 16-bit timers (T1 - T3), each with two 16-bit registers supporting:
       - Processor Independent PWM mode
       - External Event Counter mode
       - Input Capture mode
 Idle Timer (T0)
 MICROWIRE/PLUS Serial Interface (SPI Compatible)
 Full Duplex USART
 Two Analog Comparators

I/O Features
 Software selectable I/O options (TRI-STATE^® Output,Push-Pull Output, Weak Pull-Up Input, and High Impedance Input)
 Schmitt trigger inputs on ports G and L
 Eight high current outputs
 Packages: 28 SO with 24 I/O pins, 40 DIP with 36 I/O pins, 44 PLCC and PQFP with 40 I/O pins Fully Static CMOS Design
 Low current drain (typically < 4 A)
 Two power saving modes: HALT and IDLE

Temperature Range
 −40°C to +85°C, −40°C to +125°C

Development Support
 Windowed packages for DIP and PLCC
 Real time emulation and full program debug offered by MetaLink Development System

Supply Voltage (V_CC).................................................. 7V
Voltage at Any Pin ............................−0.3V to V_CC +0.3V
Total Current into V_CC Pin (Source) .....................100 mA
Total Current out of GND Pin (Sink) ......................110 mA
Storage Temperature Range ................−65°C to +140°C
ESD Protection Level................. 2kV (Human Body Model)

The COP8SGx5 Family ROM based microcontrollers are highly integrated COP8^™ 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 8k or 32k OTP (One Time Programmable) versions for use in production or development.

Erasable windowed versions are available for use with a range of COP8 software and hardware development tools. COP8SG 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.