UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 51

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.5 P40 to P42 (port 4)
counter clock output, real-time counter correction clock output, and chip select input of serial interface.
by setting the port alternate switch control register (MUXSEL).
Remark Functions in parentheses ( ) can be assigned by setting the port alternate switch control register (MUXSEL).
(1) Port mode
(2) Control mode
P40 to P42 function as an I/O port. These pins also function as pins for external interrupt request input, real-time
The clock I/O and data input of the serial interface can be assigned to P40 and P41 of the 78K0/KC2-L respectively
The following operation modes can be specified in 1-bit units.
(b) TI51
(c) TO51
(d) TOH1
(e) TOOLC1
(f) TOOLD1
Remark
P40 to P42 function as an I/O port. P40 to P42 can be set to input or output port in 1-bit units using port mode
register 4 (PM4). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 4 (PU4).
P40 to P42 function as external interrupt request input, real-time counter clock output, real-time counter
correction clock output, and serial interface clock I/O, data input, and chip select input.
(a) RTCDIV
( PD78F055x)
78K0/KY2-L
16 Pins
This is an external count clock input pin to 8-bit timer/event counter 51.
This is a timer output pin from 8-bit timer/event counter 51.
This is the timer output pin of 8-bit timer H1.
This is the clock input pin for flash memory programmer/on-chip debugger.
This is the data I/O pin for flash memory programmer/on-chip debugger.
This is the real-time counter clock (32 kHz division) output pin.
For how to connect a flash memory programmer using TOOLC1/P31, TOOLD1/P32, refer to
CHAPTER 25 FLASH MEMORY. For how to connect TOOLC1/P31, TOOLD1/P32 and an on-chip
debug emulator, refer to CHAPTER 26 ON-CHIP DEBUG FUNCTION.
( PD78F056x)
78K0/KA2-L
20 Pins
Preliminary User’s Manual U19111EJ2V1UD
CHAPTER 2 PIN FUNCTIONS
( PD78F057x)
78K0/KB2-L
30 Pins
P40/RTCCL/RTCDIV
(/SCK11)
P41/RTC1HZ (/SI11)
44 Pins
( PD78F058x)
78K0/KC2-L
P40/RTCCL/RTCDIV
(/SCK11)
P41/RTC1HZ (/SI11)
P42/PCL/SSI11/
INTP6
48 Pins
51