upd6p9 Renesas Electronics Corporation., upd6p9 Datasheet - Page 7

• Manufacturer Part Number: upd6p9
• Description: 4-bit Single-chip Microcontroller For Infrared Remote Control Transmission
• Manufacturer: Renesas Electronics Corporation.

1.2 PROM Programming Mode
Pin No.
1, 2
15 to 20
3
6
7
8
9
10
11 to 14
D
CLK
V
X
X
GND
V
MD
Symbol
DD
OUT
IN
PP
0
to D
0
to MD
7
3
8-bit data I/O when writing/verifying program memory
Clock input for updating address when writing/verifying program
memory
Power Supply
Supply +6 V to this pin when writing/verifying program memory.
Clock necessary for writing program memory. Connect a 4 MHz ceramic
resonator to these pins.
GND
Supplies voltage for writing/verifying program memory.
Apply +12.5 V to this pin.
Input for selecting operation mode when writing/verifying program memory
Data Sheet U15144EJ1V1DS
Function
I/O
Input
–
–
Input
–
–
Input
I/O
µ PD6P9
7