UPD78F9200MA-CAC-A Renesas Electronics America, UPD78F9200MA-CAC-A Datasheet - Page 66

• 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>
4.2.2
mode register 3 (PM3). When this pin is used as an input port, an on-chip pull-up resistor can be connected in 1-bit
units by using pull-up resistor option register 3 (PU3). This pin can also be used for external interrupt request input.
is the reset function. For the setting method for pin functions, see CHAPTER 15 OPTION BYTE.
by using pull-up resistor option register 3 (PU3).
64
The P32 pin is a 1-bit I/O port with an output latch. This pin can be set to the input or output mode by using port
The P32 pin is a Reset signal generation sets port 3 to the input mode.
The P34 pin is a 1-bit input-only port. This pin is also used as a RESET pin, and when the power is turned on, this
When P34 in PD78F920x is used as an input port pin, connect the pull-up resistor.
When P34 in PD78F950x is used as an input port pin, an on-chip pull-up resistor can be connected in 1-bit units
Figures 4-8 and 4-10 show the block diagrams of port 3.
Port 3
P3:
PU3:
PM3:
RD:
WR
WR
WR
WR
RD
PORT
: Write signal
PM
PU
Port register 3
Pull-up resistor option register 3
Port mode register 3
Read signal
Output latch
Alternate
function
PM32
PU32
(P32)
PU3
PM3
P3
Figure 4-8. Block Diagram of P32
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18172EJ3V0UD
V
DD
P-ch
P32/INTP1