BQ4285S

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Product Technical Specifications

Rohs Code

No

Part Life Cycle Code

Obsolete

Ihs Manufacturer

BENCHMARQ MICROELECTRONICS INC

Reach Compliance Code

unknown

Additional Feature

DAYLIGHT SAVING OPTION; BACKUP & WRITE PROTECTION FOR EXTERNAL SRAM

External Data Bus Width

8

Information Access Method

PARALLEL, MUXED BUS

Interrupt Capability

Y

JESD-30 Code

R-PDSO-G24

JESD-609 Code

e0

Number of Terminals

24

Number of Timers

1

On Chip Data RAM Width

8

Operating Temperature-Max

70 °C

Operating Temperature-Min

Output Clock Frequency-Max

0.008192 MHz

Package Body Material

PLASTIC/EPOXY

Package Code

SOP

Package Equivalence Code

SOP24,.3

Package Shape

RECTANGULAR

Package Style

SMALL OUTLINE

Power Supplies

5 V

Qualification Status

Not Qualified

RAM (words)

114

Supply Current-Max

15 mA

Supply Voltage-Max

5.5 V

Supply Voltage-Min

4.5 V

Supply Voltage-Nom

5 V

Surface Mount

YES

Technology

CMOS

Temperature Grade

COMMERCIAL

Terminal Finish

TIN LEAD

Terminal Form

GULL WING

Terminal Pitch

1.27 mm

Terminal Position

DUAL

Time-Min

SECONDS

Volatile

YES

uPs/uCs/Peripheral ICs Type

TIMER, REAL TIME CLOCK