MSC5301B-01 Datasheet, PDF (2/15 Pages) OKI electronic componets – LCD COMMON/SEGMENT DRIVER WITH RAM

¡ Semiconductor
BLOCK DIAGRAM
V₄ V₁ C0
C15 V_DSP
16-DOT COM DRV
(4-LEVEL DRV)
4-16 DECODER
MSC5301B-01
S63
S0
V₂ V₃
64-DOT SEG DRV
(4-LEVEL DRV)
64-BIT LATCH
V_DSP
GND
V_CC
GND
4-BIT LATCH
READ (4-BIT)
ADDRESS COUNTER
TIMING
GENERATOR
φ
RAM
RA3
WA3
RA2 _64x16
WA2
=1024 BITS WA1
RA1
RA0
WA0
WE
64-BIT LATCH
64-BIT SHIFT REGISTER
CHIP CTL
BLK
CTL
FRAM
6-BIT LATCH
IN/OUT
POR
OSC
CTL
8-BIT SHIFT REGISTER
INPUT
CTL
LATCH
A/D
SI
SCK
CSO
CS1
OS1 OS2 φ BLK POR
FRAM
V_CC
GND
2/15