UPD78F1146AF1-BA4-A Renesas Electronics America, UPD78F1146AF1-BA4-A Datasheet - Page 36

• Manufacturer Part Number: UPD78F1146AF1-BA4-A
• Description: MCU 16BIT 78K0R/KX3 64-FBGA
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AF1-BA4-A

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.2 P10 to P17 (port 1)
interface data I/O, clock I/O, timer I/O, and real-time counter clock output.
(1) Port mode
(2) Control mode
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P10 to P17 function as an 8-bit I/O port. These pins also function as external interrupt request input, serial
The following operation modes can be specified in 1-bit units.
(i)
P10 to P17 function as an 8-bit I/O port. P10 to P17 can be set to input or output port in 1-bit units using port
mode register 1 (PM1). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 1
(PU1).
P10 to P17 function as external interrupt request input, serial interface data I/O, clock I/O, timer I/O, and real-time
counter clock output.
(a) SI00
(b) SO00
(c) SCK00
(d) RxD0
(e) RxD3
(f) TxD0
(g) TxD3
(h) TI01, TI02
SCL10
This is a serial clock I/O pin of serial interface for simplified I
Caution To use P02/SO10/TxD1 and P04/SCK10/SCL10 as general-purpose ports, set serial
This is a serial data input pin of serial interface CSI00.
This is a serial data output pin of serial interface CSI00.
This is a serial clock I/O pin of serial interface CSI00.
This is a serial data input pin of serial interface UART0.
This is a serial data input pin of serial interface UART3.
This is a serial data output pin of serial interface UART0.
This is a serial data output pin of serial interface UART3.
These are the pins for inputting an external count clock/capture trigger to 16-bit timers 01 and 02.
communication operation setting register 02 (SCR02) to the default status (0087H). In
addition, clear port output mode register 0 (POM0) to 00H.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U17854EJ9V0UD
2
C.