UPD78F9200MA-CAC-A Renesas Electronics America, UPD78F9200MA-CAC-A Datasheet - Page 57

• 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: -

<R>
<R>
Note For the setting method for pin functions, see CHAPTER 15 OPTION BYTE.
Caution The P22 and P23/EXCLK pins are pulled down during reset. The P34/RESET pin is pulled up during
Remark P23 can be allocated when the high-speed internal oscillation is selected as the system clock.
4.2
P20
P21
P22
P23
P32
P34
P40 and P43
Control registers
Ports
Pull-up resistor
Ports consist of the following hardware units.
Pin Name
Note
Note
Port Configuration
Item
reset by the reset pin function/power-on clear circuit.
I/O
I/O
Input
I/O
I/O
Port mode registers (PM2 to PM4)
Port registers (P2 to P4)
Port mode control register 2 (PMC2) ( PD78F920x only)
Pull-up resistor option registers (PU2 to PU4)
Total: 8 (CMOS I/O: 7, CMOS input: 1)
Total: 7
Port 2.
4-bit I/O port.
Can be set to input or output mode in 1-bit units.
On-chip pull-up resistor can be connected by setting software.
Port 3.
On-chip pull-up
resistor can be
connected by
setting software.
Port 4.
2-bit I/O port.
Can be set to input or output mode in 1-bit units.
On-chip pull-up resistor can be connected setting software.
Table 4-2. Port Functions ( PD78F950x)
Table 4-3. Configuration of Ports
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18172EJ3V0UD
Can be set to input or output mode in 1-
bit units.
Input only
Function
Configuration
Input
Input
Input
Input
After Reset
TOH1
INTP0
EXCLK
INTP1
RESET
Function Pin
Alternate-
Note
Note
55