COP8SBE9
Description
The COP8SBE9/SCE9/SDE9 Flash microcontrollers are highly integrated COP8™ Feature core devices, with 8k Flash memory and advanced features including Virtual EEPROM, High Speed Timers, USART, and Brownout Reset. Devices included in this datasheet: Device COP8SBE9 COP8SCE9 Flash Program Memory (bytes) 8k 8k RAM (bytes) 256 256 Brownout Voltage 2.7V to 2.9V 4.17V to 4.5V I/O Pins 37,39 37,39 Packages 44 LLP, 44PLCC, 48 TSSOP 44 LLP, 44PLCC, 48 TSSOP 44 LLP, 44 PLCC, 48 TSSOP Temperature 0˚C to +70˚C 0˚C to +70˚C -40˚C to +125˚C 0˚C to +70˚C -40˚C to +125˚C This single-chip CMOS device is suited for applications requiring a full featured, in-system reprogrammable controller with large memory and low EMI.
Key Features
- Multi-Input Wake-up with optional interrupts
- MICROWIRE/PLUS (Serial Peripheral Interface Compatible)
- Clock Doubler for 20 MHz operation from 10 MHz Oscillator, with 0.5 µs Instruction Cycle
- Eleven multi-source vectored interrupts servicing: - External Interrupt - USART (2) - Idle Timer T0 - Two Timers (each with 2 interrupts) - MICROWIRE/PLUS Serial peripheral interface - Multi-Input Wake-up - Software Trap
- Idle Timer with programmable interrupt interval
- 8-bit Stack Pointer SP (stack in RAM)
- Two 8-bit Register Indirect Data Memory Pointers
- True bit manipulation
- WATCHDOG and Clock Monitor logic
- Software selectable I/O options - TRI-STATE Output/High Impedance Input - Push-Pull Output - Weak Pull Up Input
