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COP8SBR9LVA8 Datasheet(PDF) 1 Page - Texas Instruments |
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COP8SBR9LVA8 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 104 page  COP8SBR9, COP8SCR9, COP8SDR9 www.ti.com SNOS537I – JUNE 2000 – REVISED MARCH 2013 COP8SBR9/COP8SCR9/COP8SDR9 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout Check for Samples: COP8SBR9, COP8SCR9, COP8SDR9 1 Introduction 1.1 FEATURES 123 – Thirteen Multi-Source Vectored Interrupts • KEY FEATURES Servicing: – 32 kbytes Flash Program Memory with • External Interrupt Security Feature • USART (2) – Virtual EEPROM using Flash Program Memory • Idle Timer T0 – 1 kbyte Volatile RAM • Three Timers (Each with 2 Interrupts) – USART with on Chip Baud Generator • MICROWIRE/PLUS Serial Peripheral Interface – 2.7V–5.5V In-System Programmability of Flash • Multi-Input Wake-Up – High Endurance - 100k Read/Write Cycles • Software Trap – Superior Data Retention - 100 years – Idle Timer with Programmable Interrupt Interval – Dual Clock Operation with HALT/IDLE Power Save Modes – 8-bit Stack Pointer SP (Stack in RAM) – Three 16-bit Timers: – Two 8-bit Register Indirect Data Memory Pointers • Timers T2 and T3 can Operate at High Speed (50 ns Resolution) – True Bit Manipulation • Processor Independent PWM mode – WATCHDOG and Clock Monitor logic • External Event counter mode – Software Selectable I/O Options • Input Capture mode • TRI-STATE Output/High Impedance Input – Brown-out Reset (COP8SBR9/SCR9) • Push-Pull Output • OTHER FEATURES • Weak Pull Up Input – Single Supply Operation: 2.7V–5.5V – Schmitt Trigger Inputs on I/O Ports – Quiet Design (Low Radiated Emissions) – High Current I/Os – Multi-Input Wake-up with Optional Interrupts – Temperature Range: –40°C to +85°C and –40°C to +125°C (COP8SCR9/SDR9) – MICROWIRE/PLUS (Serial Peripheral Interface Compatible) – Packaging: 44 and 68 PLCC, 44 WQFN, 48 and 56 TSSOP – Clock Doubler – True In-System, Real Time Emulation and • 20 MHz Operation from 10 MHz Oscillator, Debug Offered by MetaLink's Development with 0.5 μs Instruction Cycle Systemstools Available • 6.67 MHz operation from 3.33 MHz oscillator with 1.5 μs instruction cycle (COP8SBR9) 1.2 DESCRIPTION The COP8SBR9/SCR9/SDR9 Flash based microcontrollers are highly integrated COP8™ Feature core devices, with 32k Flash memory and advanced features including Virtual EEPROM, 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. 1 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. 2 COP8 is a trademark of Texas Instruments. 3 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to Copyright © 2000–2013, Texas Instruments Incorporated specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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