UPD78F1142AGB-GAH-AX Renesas Electronics America, UPD78F1142AGB-GAH-AX Datasheet - Page 103
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UPD78F1142AGB-GAH-AX
Manufacturer Part Number
UPD78F1142AGB-GAH-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
Specifications of UPD78F1142AGB-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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1142AGB-GAH-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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using port 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).
real-time counter clock output.
4.2.2 Port 1
Port 1 is an 8-bit I/O port with an output latch. Port 1 can be set to the input mode or output mode in 1-bit units
This port can also be used for external interrupt request input, serial interface data I/O, clock I/O, timer I/O, and
Reset signal generation sets port 1 to input mode.
Figures 4-7 to 4-11 show block diagrams of port 1.
Cautions 1. To use P10/SCK00 P11/SI00/RxD0 P12/SO00/TxD0, P13/TxD3, or P14/RxD3 as a general-
2. To use P16/TI01/TO01/INTP5 or P17/TI02/TO02 as a general-purpose port, set bits 1 and 2
3. To use P15/RTCDIV/RTCCL as a general-purpose port, set bit 4 (RCLOE0) of real-time counter
purpose port, note the serial array unit setting. For details, refer to the following tables.
(TO01, TO02) of timer output register 0 (TO0) and bits 1 and 2 (TOE01, TOE02) of timer output
enable register 0 (TOE0) to “0”, which is the same as their default status setting.
control register 0 (RTCC0) and bit 6 (RCLOE2) of real-time counter control register 2 (RTCC2)
to “0”, which is the same as their default status settings.
• Table 11-5 Relationship Between Register Settings and Pins (Channel 0 of Unit 0: CSI00,
• Table 11-6 Relationship Between Register Settings and Pins (Channel 1 of Unit 0: UART0
• Table 11-9 Relationship Between Register Settings and Pins (Channel 2 of Unit 1: UART3
• Table 11-10 Relationship Between Register Settings and Pins (Channel 3 of Unit 1: UART3
UART0 Transmission)
Reception)
Transmission)
Reception)
CHAPTER 4 PORT FUNCTIONS
User’s Manual U17854EJ9V0UD
101
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