UPD78F1146AGK-GAJ-AX Renesas Electronics America, UPD78F1146AGK-GAJ-AX Datasheet - Page 40
UPD78F1146AGK-GAJ-AX
Manufacturer Part Number
UPD78F1146AGK-GAJ-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 UPD78F1146AGK-GAJ-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
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1146AGK-GAJ-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(1) Port mode
2.2.9 P120 to P124 (port 12)
interrupt request input, potential input for external low-voltage detection, connecting resonator for main system clock,
connecting resonator for subsystem clock, and external clock input for main system clock.
(2) Control mode
38
(2) Control mode
(1) Port mode
P120 functions as a 1-bit I/O port. P121 to P124 function as a 4-bit input port. These pins also function as external
The following operation modes can be specified in 1-bit units.
P70 to P77 function as an 8-bit I/O port. P70 to P77 can be set to input or output port in 1-bit units using port
mode register 7 (PM7). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 7
(PU7).
P70 to P77 function as key interrupt input, and external interrupt request input.
(a) KR0 to KR7
(b) INTP8 to INTP11
P120 functions as a 1-bit I/O port. P120 can be set to input or output port using port mode register 12 (PM12).
Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 12 (PU12).
P121 to P124 function as a 4-bit input port.
P120 to P124 function as external interrupt request input, potential input for external low-voltage detection,
connecting resonator for main system clock, connecting resonator for subsystem clock, and external clock input
for main system clock.
(a) INTP0
(b) EXLVI
(c) X1, X2
(d) EXCLK
(e) XT1, XT2
These are the key interrupt input pins
These are the external interrupt request input pins for which the valid edge (rising edge, falling edge, or both
rising and falling edges) can be specified.
This is an external interrupt request input pin for which the valid edge (rising edge, falling edge, or both rising
and falling edges) can be specified.
This is a potential input pin for external low-voltage detection.
These are the pins for connecting a resonator for main system clock.
This is an external clock input pin for main system clock.
These are the pins for connecting a resonator for subsystem clock.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U17854EJ9V0UD
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