COP840CJ - 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory, Comparator and Brown Out Detector

COP840CJ

8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory, Comparator and Brown Out Detector

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Description
The COP820CJ/840CJ Family ROM based microcontrollers are integrated COP8™ Base core devices with 1k or 2k memory, an Analog comparator and Brownout detection. These single-chip CMOS devices are suited for lower-functionality applications where power and voltage fluctuations are a consideration. Pin and software compatible (no Brownout; different Vcc range) 4k/32k OTP versions are available (COP87LxxCJ/RJ Family) for pre-production, and for use with a range of COP8 software and hardware development tools.

Family features include an 8-bit memory mapped architecture, 10MHz CKI with 1us instruction cycle, one multi-function 16-bit timer/counter, MICROWIRE/PLUS™ serial I/O, one analog comparator, power saving HALT mode, MIWU, on-chip R/C oscillator capacitor (COP840CJ), high current outputs, software selectable I/O options, WATCHDOG™ timer, modulator/timer, Brownout detector, Power on Reset, 2.5v-6.0v operation, and 16/20/28 pin packages.

In this datasheet, the term COP820CJ refers to packages including the COP820CJ, COP822CJ, and COP823CJ; and COP840CJ refers to COP840CJ, COP842CJ, COP940CJ, and COP942CJ.

Devices included in this data sheet are:

Device Memory (bytes) RAM (bytes) I/O Pins Packages Temperature Comments

COP820CJ 1k ROM 64 24 28 DIP/SOIC -40 to +85°C

COP822CJ 1k ROM 54 16 20 DIP/SOIC -40 to +85°C

COP823CJ 1k ROM 64 12 16 SOIC -40 to +85°C

COP840CJ 2k ROM 128 24 28 DIP/SOIC -40 to +85°C Low EMI

COP940CJ 2k ROM 128 24 28 DIP/SOIC -0 to +70°C 2.5V-4.5V, CJH = 4V-6V

COP842CJ 2k ROM 128 16 20 DIP/SOIC -40 to +85°C

COP942CJ 2k ROM 128 16 20 DIP/SOIC -0 to +70°C 2.5V-4.5V, CJH = 4V-6V

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COP840CJ

Parameters Values

Temperature Min -40 deg C

Temperature Max 85 deg C

Code Memory 2000 Bytes

Code Type ROM

RAM Size Bytes 128 Bytes

Halt/Idle Yes

Wakeup Yes

TO Timer No

Supply Min 2.5 Volt

Supply Max 6 Volt

Interrupts 3

Power on Reset Yes

Watchdog/Clock Monitor Yes

Interface Type Microwire

USART Interface No

CAN No

With Comparators 1

With TempSensor No

Datasheet
Title Size Date Other
Language

COP820CJ/COP840CJ Family 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory[comma] Comparator and Brown Out Detector 497
Kbytes 24-Aug-00

Featured Application Notes
Title Size Date Other
Language

AN-1058: AN-1058 Using the COP820CJ/COP840CJ in Home Appliances 138
Kbytes 7-Dec-96

More Application Notes
Title Size Date Other
Language

AN-579: MICROWIRE/PLUS Serial Interface 274
Kbytes 4-Nov-95

AN-673: 2-Way Multiplexed LCD Drive and Low Cost A/D-Converter Using V/F Techniques with COP8 Microcontrollers 526
Kbytes 5-Aug-95

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
COPCJH942XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJ842-XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$2.34 each at 10000+ pcs	rail of 36
COPCJ942-XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$2.27 each at 10000+ pcs	rail of 36
COPCJ940-XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJH940XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJ840-XXX/WM RoHS	SOIC WIDE	Production Lead Time: N/A	Contact your distributor	$2.40 each at 10000+ pcs	rail of 26
COPCJH942-XXX/N RoHS		Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJ842-XXX/N RoHS		Production Lead Time: N/A	Contact your distributor	$2.56 each at 10000+ pcs	rail of 18
COPCJ942-XXX/N RoHS		Production Lead Time: N/A	Contact your distributor	$2.48 each at 10000+ pcs	rail of 18
COPCJ940-XXX/N RoHS	MDIP	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJH940-XXX/N RoHS	MDIP	Production Lead Time: N/A	Contact your distributor	CALL	rail of N/A
COPCJ840-XXX/N RoHS	MDIP	Production Lead Time: N/A	Contact your distributor	$3.56 each at 10000+ pcs	rail of 13

Part Number(s) (NSID)	Type	Pins	RoHS	CAD Symbols	Models	Package Marking Format
COPCJH942XXX/WM	SOIC WIDE	20	RoHS	N/A	N/A	NSUZXYTTE# COP942CJH XXX/WM
COPCJ842-XXX/WM	SOIC WIDE	20	RoHS	N/A	N/A	NSUZXYTTE# COP842CJ -XXX/WM
COPCJ942-XXX/WM	SOIC WIDE	20	RoHS	N/A	N/A	NSUZXYTTE# COP942CJ -XXX/WM
COPCJ940-XXX/WM	SOIC WIDE	28	RoHS	N/A	N/A	NSUZXYTTE# COP940CJ -XXX/WM
COPCJH940XXX/WM	SOIC WIDE	28	RoHS	N/A	N/A	NSUZXYTTE# COP940CJHXXX/WM
COPCJ840-XXX/WM	SOIC WIDE	28	RoHS	N/A	N/A	NSUZXYTTE# COP840CJ -XXX/WM
COPCJH942-XXX/N	MDIP	20	RoHS	N/A	N/A	NSUZXYYTTE# COP942CJH-XXX/N
COPCJ842-XXX/N	MDIP	20	RoHS	N/A	N/A	NSUZXYYTTE# COP842CJ-XXX/N
COPCJ942-XXX/N	MDIP	20	RoHS	N/A	N/A	NSUZXYYTTE# COP942CJ-XXX/N
COPCJ940-XXX/N	MDIP	28	RoHS	N/A	N/A	NSUZXYYTTE# COP940CJ-XXX/N
COPCJH940-XXX/N	MDIP	28	RoHS	N/A	N/A	NSUZXYYTTE# COP940CJH -XXX/N
COPCJ840-XXX/N	MDIP	28	RoHS	N/A	N/A	NSUZXYYTTE# COP840CJ -XXX/N

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)

COPCJ840-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJ840-XXX/WM CS150 1 15120 67 0 1067500 4 302906039

COPCJ842-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJ842-XXX/WM CS150 1 15120 67 0 1067500 4 302906039

COPCJ940-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJ940-XXX/WM CS150 1 15120 67 0 1067500 4 302906039

COPCJ942-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJ942-XXX/WM CS150 1 15120 67 0 1067500 4 302906039

COPCJH940-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJH940XXX/WM CS150 1 15120 67 0 1067500 4 302906039

COPCJH942-XXX/N CS150 1 15120 67 0 1067500 4 302906039

COPCJH942XXX/WM CS150 1 15120 67 0 1067500 4 302906039

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.

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[Information as of 22-Nov-2009]