UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 143

• 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: -

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78K0/Kx2-L
4.2.2 Port 1
Note Products with operational amplifier only
mode register 1 (PM1). When the P10 to P17 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 1 (PU1).
serial interface data I/O, clock I/O, and timer I/O.
function to be used (refer to Tables 4-8 and 4-9).
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Port 1 is an I/O port with an output latch. Port 1 can be set to the input mode or output mode in 1-bit units using port
This port can also be used for A/D converter analog input, operational amplifier I/O, external interrupt request input,
When using P10/ANI8/AMP1-, P11/ANI9/AMP1OUT, or P12/ANI10/AMP1+, set the registers according to the pin
Remark ADPC1:
(
μ
Digital I/O
selection
Analog input
selection
ADPC1 Register
78K0/KY2-L
PD78F055x)
16 Pins
−
−
−
−
−
−
−
−
PM1:
OPAMP1E: Bit 7 of operational amplifier 1 control register (AMP1M)
ADS:
Table 4-8. Setting Functions of P10/ANI8/AMP1-, P12/ANI10/AMP1+ Pins
Input mode
Output mode
Input mode
Output mode
PM1 Register
A/D port configuration register 1
Port mode register 1
Analog input channel specification register
20, 25, 32 Pins
(
μ
78K0/KA2-L
PD78F056x)
0
1
OPAMP1E bit
−
−
−
−
−
−
−
−
−
−
−
Selects ANIn.
Does not select ANIn.
Selects ANIn.
Does not select ANIn.
Selects ANIn.
Does not select ANIn.
Selects ANIn.
Does not select ANIn.
P10/ANI8/AMP1-
P11/ANI9/AMP1OUT
P12/ANI10/AMP1+
P13/TxD6
P14/RxD6
P15/TOH0
P16/TOH1/INTP5
P17/TI50/TO50
ADS Register
(n = 8, 10)
−
(
μ
78K0/KB2-L
PD78F057x)
30 Pins
Note
Note
/SCK10
Setting prohibited
Setting prohibited
Analog input (to be converted into
digital signals)
Analog input (not to be converted
into digital signals)
Setting prohibited
Setting prohibited
Note
Digital input
Digital output
Operational amplifier 1 input
/SO10
CHAPTER 4 PORT FUNCTIONS
/SI10
P12/ANI10/AMP1+ Pins
P10/ANI8/AMP1-,
P10/ANI8/AMP1-
P11/ANI9/AMP1OUT
P13/TxD6
P14/RxD6
P15/TOH0
P16/TOH1/INTP5
P17/TI50/TO50
P12/ANI10/AMP1+
40, 44, 48 Pins
(
μ
78K0/KC2-L
PD78F058x)
Note
Note
/SCK10
Note
/SO10
/SI10
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