CF5705 series
PAD DIMENSIONS
(Top view)
(1000,1060)
NPC
PAD COORDINATES
Number
1
2
3
4
5
X (
µ
m )
155
155
155
155
844
844
844
844
Y (
µ
m )
785
597
363
175
175
363
694
882
1
2
3
4
(0,0)
8
7
6
5
Chip size: 1.000
×
1.060 m m
Chip thickness: 220
µ
m
P ad size: 100
×
100
µ
m
R e verse side: V
D D
level
BLOCK DIAGRAM
RESET
TEST
XT
XTN
PAD DESCRIPTION
Name
VSS
VDD
XT
XTN
OUT1
OUT2
RESET
TEST
Description
Negative supply voltage
Positive supply voltage
Cr ystal oscillator circuit input
Cr ystal oscillator circuit output
Stepping motor driver output 1
Stepping motor driver output 2
Reset input
Test mode select. 512 Hz clock output
Pin nu m b e r : Refer to Series lineup.
HA5705
6
7
8
32kHz
Oscillator
Divider and
Output buffer control
Voltage
regulator
OUT1
OUT2
NIPPON PRECISION CIRCUITS—2
NPC [ NIPPON PRECISION CIRCUITS INC ]
