National Semiconductor | High-performance Analog

 

 COP840CJ   
8-Bit Microcontrollers with Multi-Input Wake-Up and Brown Out Detector 		Click link to Download

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:

DeviceMemory (bytes)RAM (bytes)I/O PinsPackagesTemperatureComments
COP820CJ1k ROM642428 DIP/SOIC-40 to +85°C
COP822CJ1k ROM541620 DIP/SOIC-40 to +85°C
COP823CJ1k ROM641216 SOIC-40 to +85°C
COP840CJ2k ROM1282428 DIP/SOIC-40 to +85°CLow EMI
COP940CJ2k ROM1282428 DIP/SOIC-0 to +70°C2.5V-4.5V, CJH = 4V-6V
COP842CJ2k ROM1281620 DIP/SOIC-40 to +85°C
COP942CJ2k ROM1281620 DIP/SOIC-0 to +70°C2.5V-4.5V, CJH = 4V-6V

 

ParametersValues
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

Datasheets
TitleSizeDateOther
Language
COP840CJ 8-Bit Microcontrollers with Multi-Input Wake-Up and Brown Out Detector497
Kbytes		10-Jan-00   


Application Notes
TitleSizeDateOther
Language
AN-329: Application Note 32999
Kbytes		4-Nov-95 
AN-579: Application Note 579274
Kbytes		4-Nov-95 
AN-587: Application Note 587116
Kbytes		5-Aug-95 
AN-663: Application Note 663247
Kbytes		8-Dec-98 
AN-714: Application Note 714265
Kbytes		5-Aug-95 
AN-734: Application Note 734414
Kbytes		5-Aug-95 
AN-739: Application Note 739312
Kbytes		5-Aug-95 
AN-761: Application Note 76190
Kbytes		5-Aug-95 
AN-823: Application Note 82342
Kbytes		9-Dec-98 
AN-824: Application Note 82489
Kbytes		5-Aug-95 
AN-952: Application Note 952234
Kbytes		5-Aug-95 
AN-413: Application Note 4132254
Kbytes		4-Nov-95 
AN-596: Application Note 596186
Kbytes		5-Aug-95 
AN-662: Application Note 662137
Kbytes		5-Aug-95 
AN-453: Application Note 453112
Kbytes		4-Nov-95 

Part Number(s)
(NSID)		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
Size
COPCJ840-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
$3.56 each at 1K+ pcsrail
of
13
COPCJ840-XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
$2.40 each at 1K+ pcsrail
of
26
COPCJ842-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
$2.56 each at 1K+ pcsrail
of
18
COPCJ842-XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
$2.34 each at 1K+ pcsrail
of
36
COPCJ940-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
N/A
COPCJ940-XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
N/A
COPCJ942-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
$2.48 each at 1K+ pcsrail
of
18
COPCJ942-XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
$2.27 each at 1K+ pcsrail
of
36
COPCJH940-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
N/A
COPCJH940XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
N/A
COPCJH942-XXX/N

RoHS Status

MDIP		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
N/A
COPCJH942XXX/WM

RoHS Status

SOIC WIDE		Production
Lead Time: N/A

 

Contact your distributor
CALLrail
of
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 COP840CJ.

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 COP840CJ is located at RoHS Status.

Part Number(s)
(NSID)		Weight
(milligrams)		TypePinsMSL RatingPeak ReflowRoHS
Status		CAD SymbolsModelsPackage
Marking
Format
COPCJ840-XXX/N
MDIP28DetailN/AN/A
NSUZXYYTTE#
COP840CJ
-XXX/N
COPCJ840-XXX/WM
SOIC WIDE28DetailN/AN/A
NSUZXYTTE#
COP840CJ
-XXX/WM
COPCJ842-XXX/N
MDIP20DetailN/AN/A
NSUZXYYTTE#
COP842CJ-XXX/N
COPCJ842-XXX/WM
SOIC WIDE20DetailN/AN/A
NSUZXYTTE#
COP842CJ
-XXX/WM
COPCJ940-XXX/N
MDIP28DetailN/AN/A
NSUZXYYTTE#
COP940CJ-XXX/N
COPCJ940-XXX/WM
SOIC WIDE28DetailN/AN/A
NSUZXYTTE#
COP940CJ
-XXX/WM
COPCJ942-XXX/N
MDIP20DetailN/AN/A
NSUZXYYTTE#
COP942CJ-XXX/N
COPCJ942-XXX/WM
SOIC WIDE20DetailN/AN/A
NSUZXYTTE#
COP942CJ
-XXX/WM
COPCJH940-XXX/N
MDIP28DetailN/AN/A
NSUZXYYTTE#
COP940CJH
-XXX/N
COPCJH940XXX/WM
SOIC WIDE28DetailN/AN/A
NSUZXYTTE#
COP940CJHXXX/WM
COPCJH942-XXX/N
MDIP20DetailN/AN/A
NSUZXYYTTE#
COP942CJH-XXX/N
COPCJH942XXX/WM
SOIC WIDE20DetailN/AN/A
NSUZXYTTE#
COP942CJH
XXX/WM

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 COP840CJ.

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 COP840CJ 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)
COPCJ840-XXX/NCS15011629062011575004328443785
COPCJ840-XXX/WMCS15011629062011575004328443785
COPCJ842-XXX/NCS15011629062011575004328443785
COPCJ842-XXX/WMCS15011629062011575004328443785
COPCJ940-XXX/NCS15011629062011575004328443785
COPCJ940-XXX/WMCS15011629062011575004328443785
COPCJ942-XXX/NCS15011629062011575004328443785
COPCJ942-XXX/WMCS15011629062011575004328443785
COPCJH940-XXX/NCS15011629062011575004328443785
COPCJH940XXX/WMCS15011629062011575004328443785
COPCJH942-XXX/NCS15011629062011575004328443785
COPCJH942XXX/WMCS15011629062011575004328443785

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 COP840CJ.

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 COP840CJ is located at RoHS Status.

[Information as of 9-Feb-2012]
Copyright © 2011 National Semiconductor Corporation