UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 166
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UPD78F0552MA-FAA-AX
Manufacturer Part Number
UPD78F0552MA-FAA-AX
Description
MCU 8BIT 16-SSOP
Manufacturer
Renesas Electronics America
Series
78K0/Kx2-Lr
Datasheet
1.UPD78F0551MA-FAA-AX.pdf
(822 pages)
Specifications of UPD78F0552MA-FAA-AX
Core Processor
78K/0
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
9
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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78K0/Kx2-L
4.2.5 Port 4
Remark Functions in parentheses ( ) can be assigned by setting the port alternate switch control register (MUXSEL).
mode register 4 (PM4). When the P40 to P42 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 4 (PU4).
correction clock output, and chip select input of serial interface.
pin products) respectively by setting the port alternate switch control register (MUXSEL).
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Port 4 is an I/O port with an output latch. Port 4 can be set to the input mode or output mode in 1-bit units using port
This port can also be used for external interrupt request input, real-time counter clock output, real-time counter
The clock I/O and data input of the serial interface can be assigned to P40 and P41 of the 78K0/KC2-L (44-pin and 48-
Reset signal generation sets port 4 to input mode.
Figures 4-19 to 4-21 show block diagrams of port 4.
(
μ
78K0/KY2-L
PD78F057x)
16 Pins
−
−
−
20, 25, 32 Pins
(
μ
78K0/KA2-L
PD78F056x)
−
−
−
(
μ
78K0/KB2-L
PD78F057x)
30 Pins
−
−
−
40 Pins
−
−
−
CHAPTER 4 PORT FUNCTIONS
P40/RTCCL/
RTCDIV(/SCK11)
P41/RTC1HZ
(/SI11)
(
μ
78K0/KC2-L
PD78F058x)
44 Pins
−
P40/RTCCL/
RTCDIV(/SCK11)
P41/RTC1HZ
(/SI11)
P42/PCL/SSI11/
INTP6
48 Pins
152
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