UPD78F9200MA-CAC-A Renesas Electronics America, UPD78F9200MA-CAC-A Datasheet - Page 26

• Manufacturer Part Number: UPD78F9200MA-CAC-A
• Description: MCU 8BIT 1KB FLASH 128B RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9200MA-CAC-A

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 7
• Core Processor: 78K0S
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 1KB (1K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

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2.2 Pin Functions
2.2.1 P20 to P23 (Port 2)
input an analog signal to the A/D converter, input/output a timer signal, and input an external interrupt request signal.
CHAPTER 15 OPTION BYTE.
24
P20 to P23 constitute a 4-bit I/O port. In addition to the function as I/O port pins, these pins also have a function to
P22 and P23 also function as the X2/ANI2 and X1/ANI3, respectively. For the setting method for pin functions, see
These pins can be set to the following operation modes in 1-bit units.
(1) Port mode
(2) Control mode
P20 to P23 function as a 4-bit I/O port. Each bit of this port can be set to the input or output mode by using
port mode register 2 (PM2). In addition, an on-chip pull-up resistor can be connected to the port by using pull-
up resistor option register 2 (PU2).
P20 to P23 function to input an analog signal to the A/D converter, input/output a timer signal, and input an
external interrupt request signal.
(a) ANI0 to ANI3 ( PD78F920x only)
(b) TI000 ( PD78F920x only)
(c) TI010 ( PD78F920x only)
(d) TO00 ( PD78F920x only)
(e) TOH1
(f) INTP0
Caution
These are the analog input pins of the A/D converter. When using these pins as analog input pins, refer
to 9.6 Cautions for A/D converter (5) ANI0/P20 to ANI3/P23.
This pin inputs an external count clock to 16-bit timer/event counter 00, or a capture trigger signal to the
capture registers (CR000 and CR010) of 16-bit timer/event counter 00.
This pin inputs a capture trigger signal to the capture register (CR000) of 16-bit timer/event counter 00.
This pin outputs a signal from 16-bit timer/event counter 00.
This pin outputs a signal from 8-bit timer H1.
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.
The P22 and P23 pins are pulled down during reset.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U18172EJ3V0UD