UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 535

• 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: -

<R>
Remark
PM1, PM4, PM6, and PM12 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
Address: FF21H
Symbol
PM1
Address: FF24H
Symbol
PM4
When using P10/SCK10 and P40/SCK11/RTCCL/RTCDIV as the clock output pins of the serial interface, clear
PM10 and PM40 to 0, and set the output latches of P10 and P40 to 1.
When using P12/SO10 and P120/SO11/INTP0/EXLVI as the data output pins of the serial interface, clear PM12
and PM120 and the output latches of P12 and P120 to 0.
When using P10/SCK10 and P40/SCK11/RTCCL/RTCDIV as the clock input pins of the serial interface,
P11/SI10 and P41/SI11/RTC1HZ as the data input pins of the serial interface, and P42/SSI11/PCL/INTP6 as
the chip select input pin of the serial interface, set PM10, PM40, PM11, PM41, and PM42 to 1. At this time, the
output latches of P10, P40, P11, P41, and P42 may be 0 or 1.
78K0/KC2-L (when CSISEL = 1)
Remark The figure shown above presents the format of port mode register 1 of the 78K0/KB2-L and
Note
Remark The figure shown above presents the format of port mode register 4 of the 78K0/KC2-L.
The SSI11 pin is available only in 48-pin products of 78K0/KC2-L.
PM17
PM1n
PM4n
7
0
1
7
1
0
1
48-pin products only
After reset: FFH
After reset: FFH
78K0/KC2-L.
Output mode (output buffer on)
Input mode (output buffer off)
Output mode (output buffer on)
Input mode (output buffer off)
PM16
6
6
1
CHAPTER 16 SERIAL INTERFACES CSI10 AND CSI11
Figure 16-8. Format of Port Mode Register 1 (PM1)
Figure 16-9. Format of Port Mode Register 4 (PM4)
PM15
5
R/W
5
1
R/W
Preliminary User’s Manual U19111EJ2V1UD
P1n pin I/O mode selection (n = 0 to 7)
P4n pin I/O mode selection (n = 0 to 2)
PM14
4
4
1
PM13
3
3
1
PM42
PM12
2
2
Note
PM11
PM41
1
1
PM10
PM40
0
0
535