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HD146818P

Description
RTC(REAL TIME CLOCK PLUS RAM)
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,19 Pages
ManufacturerHitachi (Renesas )
Websitehttp://www.renesas.com/eng/
Download Datasheet Parametric Compare View All

HD146818P Overview

RTC(REAL TIME CLOCK PLUS RAM)

HD146818P Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerHitachi (Renesas )
Parts packaging codeDIP
package instructionPLASTIC, DIP-24
Contacts24
Reach Compliance Codeunknow
ECCN codeEAR99
Is SamacsysN
Other features3 TIME BASE I/P OPTIONS
Bus compatibilityHD6801; HD6301; 8085
External data bus width8
Information access methodsPARALLEL, MUXED BUS
interrupt capabilityY
JESD-30 codeR-PDIP-T24
JESD-609 codee0
length31.6 mm
Number of terminals24
Number of timers1
On-chip data RAM width8
Maximum operating temperature70 °C
Minimum operating temperature
Maximum output clock frequency0.032768 MHz
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP24,.6
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
RAM (number of words)50
Maximum seat height5.7 mm
Maximum slew rate10 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
shortest timeSECONDS
Maximum time at peak reflow temperatureNOT SPECIFIED
VolatileYES
width15.24 mm
uPs/uCs/peripheral integrated circuit typeTIMER, REAL TIME CLOCK
Base Number Matches1

HD146818P Related Products

HD146818P HD146818 HD146818FP
Description RTC(REAL TIME CLOCK PLUS RAM) RTC(REAL TIME CLOCK PLUS RAM) RTC(REAL TIME CLOCK PLUS RAM)
Is it Rohs certified? incompatible - incompatible
Maker Hitachi (Renesas ) - Hitachi (Renesas )
Parts packaging code DIP - DFP
package instruction PLASTIC, DIP-24 - SOP, SOP24,.45
Contacts 24 - 24
Reach Compliance Code unknow - unknow
ECCN code EAR99 - EAR99
Is Samacsys N - N
Other features 3 TIME BASE I/P OPTIONS - 3 TIME BASE I/P OPTIONS
Bus compatibility HD6801; HD6301; 8085 - HD6801; HD6301; 8085
External data bus width 8 - 8
Information access methods PARALLEL, MUXED BUS - PARALLEL, MUXED BUS
interrupt capability Y - Y
JESD-30 code R-PDIP-T24 - R-PDSO-G24
JESD-609 code e0 - e0
length 31.6 mm - 15.8 mm
Number of terminals 24 - 24
Number of timers 1 - 1
On-chip data RAM width 8 - 8
Maximum operating temperature 70 °C - 70 °C
Maximum output clock frequency 0.032768 MHz - 0.032768 MHz
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code DIP - SOP
Encapsulate equivalent code DIP24,.6 - SOP24,.45
Package shape RECTANGULAR - RECTANGULAR
Package form IN-LINE - SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED - NOT SPECIFIED
power supply 5 V - 5 V
Certification status Not Qualified - Not Qualified
RAM (number of words) 50 - 50
Maximum seat height 5.7 mm - 2.5 mm
Maximum slew rate 10 mA - 10 mA
Maximum supply voltage 5.25 V - 5.25 V
Minimum supply voltage 4.5 V - 4.5 V
Nominal supply voltage 5 V - 5 V
surface mount NO - YES
technology CMOS - CMOS
Temperature level COMMERCIAL - COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE - GULL WING
Terminal pitch 2.54 mm - 1.27 mm
Terminal location DUAL - DUAL
shortest time SECONDS - SECONDS
Maximum time at peak reflow temperature NOT SPECIFIED - NOT SPECIFIED
Volatile YES - YES
width 15.24 mm - 8.4 mm
uPs/uCs/peripheral integrated circuit type TIMER, REAL TIME CLOCK - TIMER, REAL TIME CLOCK
Base Number Matches 1 - 1

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