sm5128a1s Nippon Precision Circuits Inc, (NPC), sm5128a1s Datasheet - Page 6

• Manufacturer Part Number: sm5128a1s
• Description: Cb Transceiver System Lsi
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

LCD Segment Diagram
FUNCTIONAL DESCRIPTION
Input Timing
The input timing for pins HL, LB, PA, TR and EMG
is shown in the following figure.
Note that data is read in on the falling edge of the
sampling clock.
Common
COMA
COMB
COMC
COMC
COMB
COMA
SAMPLING CLOCK
(Internal)
INPUT CIRCUITS
OUTPUT
LOW BATTERY
HIGH POWER
LOW POWER
LOW BATTERY
HIGH POWER
LOW POWER
INPUT
S1
S1
DISCONTINUED
S2
2d
2e
2f
PRODUCT
SM5128A1
S2
S3
2g
2a
2c
2e
2f
S3
2a
2g
2d
2b
2e
S4
1e
2b
1f
S4
NIPPON PRECISION CIRCUITS—6
1f
1e
51.2ms
S5
1d
1g
1a
S5
1g
1a
1d
1b
1c
S6
S6
1b
1c
–