Description The COP8ACC Family ROM based microcontrollers are highly integrated COP8™ Feature core devices with 4k memory and advanced features including a High-Resolution A/D. These single-chip CMOS devices are suited for applications requiring a full featured, low EMI controller with an A/D (only one external capacitor required). COP8ACC7 devices are pin and software compatible (different VCC range) 16k OTP EPROM versions for pre-production. Erasable windowed versions are available for use with a range of COP8 software and hardware development tools. Family features include an 8-bit memory mapped architecture, 4 MHz CKI with 2.5µs instruction cycle, 6 channel A/D with 12-bit resolution, analog capture timer, analog current source and VCC/2 reference, one multi-function 16-bit timer/counter, MICROWIRE/PLUS serial I/O, two power saving HALT/IDLE modes, MIWU, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, Low EMI 2.5V to 5.5V operation and 20/28 pin packages. Devices included in this datasheet are: Device Memory (bytes) RAM (bytes) I/O Pins Packages Temperature COP8ACC5xxx9 4k ROM 128 15/23 20 SOIC, 28 DIP/SOIC 0 to +70°C COP8ACC5xxx8 4k ROM 128 15/23 20 SOIC, 28 DIP/SOIC -40 to +85°C COP8ACC7xxx9 16k OTP EPROM 128 15/23 20 SOIC, 28 DIP/SOIC 0 to +70°C COP8ACC7xxx8 16k OTP EPROM 128 15/23 20 SOIC, 28 DIP/SOIC -40 to +85°C

Datasheets

Title		Size	Date	Other Language
	COP8ACC5 8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D	578 Kbytes	12-Dec-01

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
COP8ACC520M8XXX RoHS Status	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$3.63 each at 1K+ pcs	rail of 36
COP8ACC520M9XXX RoHS Status	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$3.63 each at 1K+ pcs	rail of 36
COP8ACC528D9XXX RoHS Status	SIDEBRAZE	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COP8ACC528M8XXX RoHS Status	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$3.63 each at 1K+ pcs	rail of 26
COP8ACC528M9XXX RoHS Status	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$3.49 each at 1K+ pcs	rail of 26
COP8ACC528N8CQJ/NOPB RoHS Status	MDIP	Production Lead Time: 16 weeks	Contact your distributor	CALL	rail of N/A
COP8ACC528N8XXX RoHS Status	MDIP	Production Lead Time: N/A	Contact your distributor	$5.28 each at 1K+ pcs	rail of 13
COP8ACC528N9XXX RoHS Status	MDIP	Production Lead Time: N/A	Contact your distributor	$4.94 each at 1K+ pcs	rail of 13
COP8ACC5DWF9XXX RoHS Status		Production Lead Time: N/A	Contact your distributor	CALL	wafer jar of N/A

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
COP8ACC5CAR MDC	NONE	NONE	02 Sep 2003
COP8ACC5FHW MDC	NONE	NONE	04 Mar 2003

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 COP8ACC5.

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 COP8ACC5 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
COP8ACC520M8XXX		SOIC WIDE	20			Detail	N/A	N/A	NSUZXYTTE# COP8ACC5 20M8XXX
COP8ACC520M9XXX		SOIC WIDE	20			Detail	N/A	N/A	NSUZXYTTE# COP8ACC5 20M9XXX
COP8ACC528D9XXX		SIDEBRAZE	28			Detail	N/A	N/A	NSUZXYYTTE# COP8ACC5 28D9XXX
COP8ACC528M8XXX		SOIC WIDE	28			Detail	N/A	N/A	NSUZXYTTE# COP8ACC5 28M8XXX
COP8ACC528M9XXX		SOIC WIDE	28			Detail	N/A	N/A	NSUZXYTTE# COP8ACC5 28M9XXX
COP8ACC528N8CQJ/NOPB	4132.449	MDIP	28	1	NA	Detail	N/A	N/A	NSUZXYYTTE# COP8ACC5 28N8CQJ
COP8ACC528N8XXX		MDIP	28			Detail	N/A	N/A	NSUZXYYTTE# COP8ACC5 28N8XXX
COP8ACC528N9XXX		MDIP	28			Detail	N/A	N/A	NSUZXYYTTE# COP8ACC5 28N9XXX
COP8ACC5DWF9XXX		Wafer				N/A	-

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 COP8ACC5.

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 COP8ACC5 is located at RoHS Status.

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)
COP8ACC520M8XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC520M9XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528D9XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528M8XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528M9XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528N8CQJ	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528N8XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC528N9XXX	CS150	1	16290	62	0	1157500	4	328443785
COP8ACC5DWF9XXX	CS150	1	16290	62	0	1157500	4	328443785

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 COP8ACC5.

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 COP8ACC5 is located at RoHS Status.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
COP8ACC5CAR MDC	NONE	NONE	02 Sep 2003
COP8ACC5FHW MDC	NONE	NONE	04 Mar 2003