UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 175

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• 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
5.2.2 Port 1
Remark √: Mounted
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).
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
P10/SCK10/TxD0
P11/SI10/RxD0
P12/SO10
P13/TxD6
P14/RxD6
P15/TOH0
P16/TOH1/INTP5
P17/TI50/TO50
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 external interrupt request input, serial interface data I/O, clock I/O, and timer I/O.
Reset signal generation sets port 1 to input mode.
Figures 5-7 to 5-11 show block diagrams of port 1.
Cautions 1. To use P10/SCK10/TxD0 and P12/SO10 as general-purpose ports, set serial operation mode
2. To use P13/TxD6 as general-purpose port, clear bit 0 (TXDLV6) of asynchronous serial interface
register 10 (CSIM10) and serial clock selection register 10 (CSIC10) to the default status (00H).
control register 6 (ASICL6) to 0 (normal output of TxD6).
78K0/KB2
78K0/KC2
78K0/KD2
√
√
√
√
√
√
√
√
whose flash
memory is
less than
Products
32 KB
78K0/KE2
CHAPTER 5 PORT FUNCTIONS
memory is at
whose flash
Products
48 KB
least
78K0/KF2
175