Features KEY FEATURES 32 kbytes Flash Program Memory with Security Feature Virtual EEPROM using Flash Program Memory 1 kbyte volatile RAM USART with on chip baud generator 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 Three 16-bit timers: Timers T2 and T3 can operate at high speed (50 ns resolution) Processor Independent PWM mode External Event counter mode Input Capture mode Brown-out Reset (COP8SBR9/SCR9) OTHER FEATURES Single supply operation: 2.7V-5.5V Quiet Design (low radiated emissions) 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 Thirteen multi-source vectored interrupts servicing: External Interrupt USART (2) Idle Timer T0 Three 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 High Current I/Os Temperature range: -40°C to +85°C and -40°C to +125°C (COP8SCR9/SDR9) Packaging: 44 and 68 PLCC, 44 LLP, 48 and 56 TSSOP True In-System, Real time emulation and debug offered by MetaLink's Development Systemstools available 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. Devices included in this datasheet: Device Flash ProgramMemory(bytes) RAM (bytes) BrownoutVoltage I/OPins Packages Temperature COP8SBR9 32k 1k 2.7V to 2.9V 37,39,49, 59 44 LLP, 44/68 PLCC, 48/56 TSSOP -40°C to +85°C COP8SCR9 32k 1k 4.17V to 4.5V 37,39,49, 59 44 LLP, 44/68 PLCC, 48/56 TSSOP -40°C to +85°C -40°C to +125°C COP8SDR9 32k 1k No Brownout 37,39,49, 59 44 LLP, 44/68 PLCC, 48/56 TSSOP -40°C to +85°C -40°C to +125°C

	Block Diagram click for larger image

Datasheets

Title		Size	Date	Other Language
	COP8SCR9 8-Bit CMOS Flash Microcontroller with 32k Memory, 1 k RAM, Virtual EEPROM, and 4.17V to 4.5V Brownout	972 Kbytes	6-Aug-03

Application Notes

Title		Size	Date	Other Language
	AN-329: Application Note 329	99 Kbytes	4-Nov-95
	AN-579: Application Note 579	274 Kbytes	4-Nov-95
	AN-587: Application Note 587	116 Kbytes	5-Aug-95
	AN-663: Application Note 663	247 Kbytes	8-Dec-98
	AN-714: Application Note 714	265 Kbytes	5-Aug-95
	AN-734: Application Note 734	414 Kbytes	5-Aug-95
	AN-739: Application Note 739	312 Kbytes	5-Aug-95
	AN-761: Application Note 761	90 Kbytes	5-Aug-95
	AN-823: Application Note 823	42 Kbytes	9-Dec-98
	AN-824: Application Note 824	89 Kbytes	5-Aug-95
	AN-952: Application Note 952	234 Kbytes	5-Aug-95
	AN-413: Application Note 413	2254 Kbytes	4-Nov-95
	AN-596: Application Note 596	186 Kbytes	5-Aug-95
	AN-662: Application Note 662	137 Kbytes	5-Aug-95
	AN-453: Application Note 453	112 Kbytes	4-Nov-95

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
COP8SCR9HVA8/NOPB COP8SCR9HVA8 RoHS Status	PLCC	Full production Lead Time: 21 weeks	Distributor Region Qty DIGI-KEY Worldwide 0 MOUSER Worldwide 50	$9.09 each at 1K+ pcs	rail of 25
COP8SCR9LVA8/NOPB COP8SCR9LVA8 RoHS Status	PLCC	Full production Lead Time: 21 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$11.20 each at 1K+ pcs	rail of 18

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
COP8SCR9HLQ7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9HLQ8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9HVA7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9IMT7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9IMT8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9KMT7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9KMT8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9LVA7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for COP8SCR9.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for COP8SCR9 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
COP8SCR9HVA8/NOPB COP8SCR9HVA8	2214.83 2220	PLCC	44	3 2A	245 220	Detail	N/A	N/A	NS2ZXYTTE# COP8SCR9HVA8
COP8SCR9LVA8/NOPB COP8SCR9LVA8	4872.019 4879.999	PLCC	68	4 2A	245 220	Detail	N/A	N/A	NS2ZXYTTE# COP8SCR9LVA8

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for COP8SCR9.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for COP8SCR9 is located at RoHS Status.

Design Tools

Title	Size	Date
"Tools for Evaluation, Design, and Programming"

CAD Symbols and Models N/A

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
COP8SCR9HVA8	.5	0	14595	0	0	1045000	4	296521603
COP8SCR9LVA8	.5	0	14595	0	0	1045000	4	296521603

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for COP8SCR9.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for COP8SCR9 is located at RoHS Status.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
COP8SCR9HLQ7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9HLQ8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9HVA7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9IMT7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9IMT8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9KMT7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9KMT8	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005
COP8SCR9LVA7	NONE	NATIONAL SEMICONDUCTOR	25 Oct 2005