UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 35

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-GAH-AX

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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 Description of Pin Functions
2.2.1 P00 to P06 (port 0)
I/O.
using port input mode register 0 (PIM0).
tolerance) in 1-bit units, using port output mode register 0 (POM0).
(1) Port mode
(2) Control mode
P00 to P06 function as a 7-bit I/O port. These pins also function as timer I/O, serial interface data I/O, and clock
Input to the P03 and P04 pins can be specified through a normal input buffer or a TTL input buffer in 1-bit units,
Output from the P02 to P04 pins can be specified as normal CMOS output or N-ch open-drain output (V
The following operation modes can be specified in 1-bit units.
P00 to P06 function as a 7-bit I/O port. P00 to P06 can be set to input or output port in 1-bit units using port
mode register 0 (PM0). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 0
(PU0).
P00 to P06 function as timer I/O, serial interface data I/O, and clock I/O.
(a) TI00, TI05, TI06
(b) TO00, TO05, TO06
(c) SI10
(d) SO10
(e) SCK10
(f) TxD1
(g) RxD1
(h) SDA10
Thess are the pins for inputting an external count clock/capture trigger to 16-bit timer 00, 05, and 06.
These are the timer output pins of 16-bit timer 00, 05, and 06.
This is a serial data input pin of serial interface CSI10.
This is a serial data output pin of serial interface CSI10.
This is a serial clock I/O pin of serial interface CSI10.
This is a serial data output pin of serial interface UART1.
This is a serial data input pin of serial interface UART1.
This is a serial data I/O pin of serial interface for simplified I
CHAPTER 2 PIN FUNCTIONS
User’s Manual U17854EJ9V0UD
2
C.
33
DD