UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 35

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

(1) Port mode
2.2.9 P150 to P153 (port 15)
LCD controller/driver. Either I/O port function or segment signal output function can be selected using port function
register ALL (PFALL).
(1) Port mode
(2) Control mode
2.2.10 AV
supply pin of port 2.
2.2.11 AV
the same potential as the V
2.2.12 COM0 to COM7
2.2.13 V
2.2.14 RESET
(2) Control mode
Note
P150 to P153 function as a 4-bit I/O port. These pins also function as pins for segment signal output pins for the
This is the 10-bit successive approximation type A/D converter reference voltage input pin and the positive power
When the A/D converter is not used, connect this pin directly to V
This is the A/D converter ground potential pin. Even when the A/D converter is not used, always use this pin with
These pins are the common signal output pins for the LCD controller/driver.
These pins are the power supply voltage pins for driving the LCD.
This is the active-low system reset input pin.
P140 to P143 function as a 4-bit I/O port. P140 to P143 can be set to input or output port in 1-bit units using port
mode register 14 (PM14). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 14
(PU14).
P140 to P143 function as segment signal output pins for the LCD controller/driver.
(a) SEG8 to SEG11
P150 to P153 function as a 4-bit I/O port. P150 to P153 can be set to input or output port in 1-bit units using port
mode register 15 (PM15). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 15
(PU15).
P150 to P153 function as segment signal output for the LCD controller/driver.
(a) SEG12 to SEG15
These pins are the segment signal output pins for the LCD controller/driver.
These pins are the segment signal output pins for the LCD controller/driver.
LC0
When one or more of the pins of port 2 is used as the digital port pins or for segment output, make AV
the same potential as V
REF
SS
to V
( PD78F041x only)
( PD78F041x only)
LC3
SS
pin.
DD
.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U18698EJ1V0UD
DD
Note
.
REF
35