UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 187

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-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: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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: -

78K0/Kx2-L
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Symbol
P12
P0
P2
P3
P6
Notes 1. If this pin is set as an analog input and to input mode, do not access the output latch.
Pmn
0
1
7
0
0
0
0
0
2. “0” is always read from the output latch of the pin in the X1 oscillation mode or external clock input
Output 0
Output 1
mode.
6
0
0
0
0
0
Figure 4-36. Format of Port Register (78K0/KA2-L (20-pin products))
Output data control (in output mode)
P25
P125
5
0
0
0
Note 1
P24
4
0
0
0
0
Note 1
P23
3
0
0
0
0
Note 1
m = 0, 2, 3, 6, 12; n = 0 to 5
P122
P22
P32
2
0
0
Note 1
Note 2
P121
P21
Input low level
Input high level
P01
P31
P61
1
Note 1
Note 2
P20
P00
P30
P60
Input data read (in input mode)
0
0
Note 1
CHAPTER 4 PORT FUNCTIONS
Address
FF0CH
FF00H
FF02H
FF03H
FF06H
00H (output latch)
00H (output latch)
00H (output latch)
00H (output latch)
After reset
00H
R/W
R/W
R/W
R/W
R/W
R
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