M4T28BR12SH6(2003) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M4T28BR12SH6
(Rev.:2003)

TIMEKEEPER® SNAPHAT® (BATTERY & CRYSTAL)

STMicroelectronics 

Figure 4. Battery Discharge Rates

M4T28-BR12SH, M4T32-BR12SH

LOAD CHARACTERISTICS

3.5

Temp: 20˚C

3.0

2.5

2.0

15kΩ 30kΩ

1.5

100kΩ

BR1225

1.0

0

200 400 600 800 1000 1200 1400 1600 1800 2000

Duration (hrs.)

(A)

LOAD CHARACTERISTICS

3.5

Temp: 20˚C

3.0

2.5

2.0

15kΩ 30kΩ 50kΩ

1.5

100kΩ

BR1632

1.0

0

1000

2000 3000 4000

Duration (hrs.)

(B)

5000

6000

AI02519

Figure 5. DIP Extractor Tool

AI02527

7/12

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