UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 85
UPD78F0413GA-GAM-AX
Manufacturer Part Number
UPD78F0413GA-GAM-AX
Description
8BIT UC, 32K FLASH, 1KB RAM, LCD
Manufacturer
NEC
Datasheet
1.UPD78F0413GA-GAM-AX.pdf
(562 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F0413GA-GAM-AX
Manufacturer:
ADI
Quantity:
882
Company:
Part Number:
UPD78F0413GA-GAM-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 85 of 562
- Download datasheet (4Mb)
4.2.4 Port 4
using port mode register 4 (PM4). When the P40 pin is used as an input port, use of an on-chip pull-up resistor can
be specified in 1-bit units by pull-up resistor option register 4 (PU4).
Port 4 is a 1-bit I/O port with an output latch. Port 4 can be set to the input mode or output mode in 1-bit units
This port can also be used for power supply voltage pins for driving the LCD and key interrupt input pin.
Reset signal generation sets port 4 to input mode.
Figures 4-7 show a block diagram of port 4.
WR
WR
WR
P4:
PU4:
PM4:
LCDM: LCD display mode register
RD:
WR
RD
PORT
PU
PM
: Write signal
Read signal
Port register 4
Pull-up resistor option register 4
Port mode register 4
LCDM0 to LCDM2
Output latch
Alternate
function
LCDM
PU40
PM40
(P40)
PM4
PU4
P4
Figure 4-7. Block Diagram of P40
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18698EJ1V0UD
V
LC3
V
DD
P-ch
P40/V
LC3
/KR0
85
Related parts for UPD78F0413GA-GAM-AX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16/8 bit single-chip microcomputer
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual audio power amp circuit
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual comparator
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
MOS type composite field effect transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
50 V/100 mA FET array incorporating 2 N-ch MOSFETs
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Twin transistors equipped with different model chips(6P small MM)
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Bipolar analog integrated circuit
Manufacturer:
NEC
Datasheet: