COP8CCE9_14 Datasheet, PDF (1/103 Pages) Texas Instruments – COP8CBE9/CCE9 8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM, 10- Bit A/D and Brownout Reset

COP8CCE9
www.ti.com
SNOS978I – MAY 2004 – REVISED JUNE 2004
COP8CBE9/CCE9 8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM, 10-
Bit A/D and Brownout Reset
Check for Samples: COP8CCE9
FEATURES
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KEY 23 FEATURES
• 8k bytes Flash Program Memory with Security
Feature
• Virtual EEPROM using Flash Program Memory
• 256byte volatile RAM
• 10-bit Successive Approximation Analog to
Digital Converter (up to 16 channels)
• 100% Precise Analog Emulation
• USART with Onchip Baud Benerator
• 2.7V – 5.5V In-System Programmability of
Flash
• High endurance -100k Read/Write Cycles
• Superior Data Retention - 100 years
• Dual Clock Operation with HALT/IDLE Power
Save Modes
• Two 16-bit timers:
– Timer T2 can operate at high speed (50 ns
resolution)
– Processor Independent PWM mode
– External Event counter mode
– Input Capture mode
• Brown-out Reset
• High Current I/Os
– B0–B3: 10 mA @ 0.3V
– All others: 10 mA @ 1.0V
OTHER FEATURES
• Single Supply Operation:
– 2.7V–5.5V (0°C to +70°C)
– 4.5V–5.5V (−40°C to +125°C)
• Quiet Design (low radiated emissions)
• Multi-Input Wake-up with optional interrupts
• MICROWIRE/PLUS (Serial Peripheral Interface
Compatible)
• Clock Doubler
– 20 MHz operation from 10 MHz Oscillator
(COP8CCE9) with 0.5 μs Instruction Cycle
– 6.67 MHz operation from 3.33 MHz
Oscillator (COP8CBE9) with 1.5 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
• Schmitt trigger inputs on I/O ports
• Temperature range: 0°C to +70°C and –40°C to
+125°C (COP8CCE9)
• Packaging: 44 PLCC, 44 WQFN and 48 TSSOP
DESCRIPTION
The COP8CBE9/CCE9 Flash microcontrollers are
highly integrated COP8™ Feature core devices, with
8k Flash memory and advanced features including
Virtual EEPROM, A/D, High Speed Timers, USART,
and Brownout Reset. This single-chip CMOS device
is suited for applications requiring a full featured, in-
system reprogrammable controller with large memory
and low EMI. The same device is used for
development, pre-production and volume production
with a range of COP8 software and hardware
development tools.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
COP8 is a trademark of Texas Instruments.
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All other trademarks are the property of their respective owners.
3
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004, Texas Instruments Incorporated