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IC402 MPC17H71MTAEL
IC302 TC7W66FU(TE12R)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
18
19
20
21
22
23
24
25
26
29
30
27
28
17
16
MODE CONTROL
ROTATION
DETECTOR
MODE CLOCK REGULATOR
HOLD PWM REGULATOR
MODE TIME REGULATOR
CLOCK DIVIDER
STATE MACHINE
STARTUP PATTERN
GENERATOR
PATTERN REGULATOR
SEQUENCER
CPU INTERFACE
SERIAL PORT
PARALLEL
INTERFACE
OPERATION MODE
OPERATION MODE
REGULATOR
TEST MODE REGULATOR
PREDRIVER
FEEDBACK PATTERN
GENERATOR
BEMF
SEPARATOR
OVERFLOW REGULATOR
PHASE DELAY
REGULATOR
FEEDBACK RESISTOR
PHASE
DECODER
PWM
DECODER
FG
SYNC
PWM
POL
TEST
RST
DATA
LTCH
CLK
VC
AGND
OEB
VDU
U
PGDUV
V
VDVW
W
PGDW
VG
DGND
W1
OE
WP
VP
UP
BEMF
DETECT
V1
U1
COM
TST0
TST1
TST2
TST3
NC
8 7
6
5
VCC
CONT1
OUT/IN2
IN/OUT2
IN/OUT1
OUT/IN1
CONT2
GND
4
3
2
1
IC602 MSM51X17400D-10TFSR1
ON CHIP
VBB GENERATOR
TIMING
GENERATOR
TIMING
GENERATOR
REFRESH
CONTROL CLOCK
INTERNAL
ADDRESS
COUNTER
COLUMN
ADDRESS
BUFFER
11
COLUMN
DECODER
ROW
ADDRESS
BUFFER
ROW
DECODER
WORD
DRIVER
WRITE
CLOCK
GENERATOR
1
2
3
4
5
6
7
9
8
10
11
12
13
25
26
24
23
22
11
4
4
4
11
5
11
11
18
19
17
16
15
14
20
21
MEMORY
CELLS
SENS
AMPLIFIER
I/O
SELECTOR
OUTPUT
BUFFER
4
4
4
6
INPUT
BUFFER
VCC
DQ1
DQ2
XWE
XRAS
NC
A10
A0
A1
A2
A3
VCC
DQ4
VSS
DQ3
XCAS
XOE
A9
A8
A7
A6
A5
A4
VSS
2
2
• IC Block Diagrams
