PS No. 5829-7/7
LC895926
This catalog provides information as of May, 1998. Specifications and information herein are subject to change
without notice.
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power Supply pin, N: No connection pin
Pin Number
Pin Name
Type
Description
138
WR
I
Data write signal from microcontroller
139
RD
I
Data read signal from microcontroller
140
VDD
P
3.3V
141
VSS
P
142
CS
I
Chip select signal from microcontroller
143
D0
B
144
D1
B
145
D2
B
146
D3
B
147
D4
B
Microcontroller data signal pins, with pull-up resistors
148
D5
B
149
D6
B
150
D7
B
151
SWAIT
O
Wait signal to microcontroller
152
VDD
P
5V
153
INT0
O
Interrupt request signals to microcontroller. Open drain outputs with built-in pull-up resistors
154
INT1
O
155
TEST6
I
Test pin (connect to VSS)
156
PD
O
Charge pump output pin
157
VCNT
I
VCO control voltage pin
158
R
I
VCO bias resistor pin
159
VSS
P
160
VDD
P
3.3V