UPD78F1144AGK-GAJ-AX Renesas Electronics America, UPD78F1144AGK-GAJ-AX Datasheet - Page 117
UPD78F1144AGK-GAJ-AX
Manufacturer Part Number
UPD78F1144AGK-GAJ-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
Specifications of UPD78F1144AGK-GAJ-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1144AGK-GAJ-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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4.2.6 Port 5
using port mode register 5 (PM5). When the P50 to P55 pins are 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 5 (PU5).
Port 5 is an 6-bit I/O port with an output latch. Port 5 can be set to the input mode or output mode in 1-bit units
This port can also be used for external interrupt request input.
Reset signal generation sets port 5 to input mode.
Figures 4-18 and 4-19 show block diagrams of port 5.
P5:
PU5:
PM5:
RD:
WR××: Write signal
WR
WR
WR
RD
PORT
PM
Read signal
PU
Port register 5
Pull-up resistor option register 5
Port mode register 5
PM50, PM51
PU50, PU51
Output latch
(P50, P51)
Alternate
function
PM5
PU5
Figure 4-18. Block Diagram of P50 and P51
P5
CHAPTER 4 PORT FUNCTIONS
User’s Manual U17854EJ9V0UD
EV
DD
P-ch
P50/INTP1,
P51/INTP2
115
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