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BQ4287MT

Description
Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24,
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size266KB,6 Pages
ManufacturerBenchmarq Microelectronics Inc
Download Datasheet Parametric View All

BQ4287MT Overview

Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24,

BQ4287MT Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerBenchmarq Microelectronics Inc
package instructionDIP, DIP24,.6
Reach Compliance Codeunknown
Other featuresACCURACY 1 MIN/MO @ 25 DEG C; BACKUP & WRITE PROTECTION FOR EXTERNAL SRAM; 10 YEARS DATA RETENTION
External data bus width8
Information access methodsPARALLEL, MUXED BUS
interrupt capabilityY
JESD-30 codeR-PDIP-T24
JESD-609 codee0
Number of terminals24
Number of timers1
On-chip data RAM width8
Maximum operating temperature70 °C
Minimum operating temperature
Maximum output clock frequency0.008192 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)114
Maximum slew rate15 mA
Maximum supply voltage5.5 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
VolatileNO
uPs/uCs/peripheral integrated circuit typeTIMER, REAL TIME CLOCK

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