UPD78F0513AMC-GAA-AX Renesas Electronics America, UPD78F0513AMC-GAA-AX Datasheet - Page 183

• Manufacturer Part Number: UPD78F0513AMC-GAA-AX
• Description: MCU 8BIT 38PIN SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AMC-GAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
5.2.4 Port 3
Note OCD1A and OCD1B are provided to the products with an on-chip debug function (
Remark √: Mounted
mode register 3 (PM3). When the P30 to P33 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 3 (PU3).
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
P30/INTP1
P31/INTP2/
OCD1A
P32/INTP3/
OCD1B
P33/INTP4/TI51/
TO51
Port 3 is an I/O port with an output latch. Port 3 can be set to the input mode or output mode in 1-bit units using port
This port can also be used for external interrupt request input and timer I/O.
Reset signal generation sets port 3 to input mode.
Figures 5-13 and 5-14 show block diagrams of port 3.
Cautions 1. In the product with an on-chip debug function (
Note With products without an EV
only.
Note
Note
V
DD
.
2. Process the P31/INTP2/OCD1A pin of the products mounted with the on-chip debug function
P31/INTP2/OCD1A pin down before a reset release, to prevent malfunction.
(
memory programmer or an on-chip debug emulator.
μ
PD78F05xxD and 78F05xxDA) as follows, when it is not used when it is connected to a flash
Flash memory programmer connection
On-chip debug
emulator connection
(when it is not used
as an on-chip debug
mode setting pin)
78K0/KB2
SS
78K0/KC2
pin, connect them to V
During reset
During reset released
78K0/KD2
SS
. With products without an EV
μ
√
√
√
√
P78F05xxD and D78F05xxDA), be sure to pull the
Connect to EV
Input:
Output: Leave open.
whose flash
memory is
less than
Products
32 KB
Connect to EV
via a resistor.
P31/INTP2/OCD1A
78K0/KE2
SS
CHAPTER 5 PORT FUNCTIONS
Note
via a resistor.
memory is at
whose flash
Products
μ
DD
48 KB
PD78F05xxD and 78F05xxDA)
least
Note
or EV
DD
SS
pin, connect them to
Note
78K0/KF2
183