HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 24

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

Table 1-3. Pin Functions (3)
Type
Serial com- TxD
munication TxD
interface
General-
purpose
I/O
Parallel
hand-
shaking
interface
Symbol
RxD
RxD
SCK
SCK
P1
P2
P3
P4
P5
P6
P7
P3
IS
OS
BUSY
7
7
7
7
5
6
7
7
to P1
to P2
to P3
to P4
to P5
to P6
to P7
to P3
0
1
0
1
0
1
0
0
0
0
0
0
0
0
I/O Name and function
O
I
I/O Serial ClocK (channels 0 and 1): Input/output pins for the
I/O Port 1: An 8-bit input/output port with programmable MOS
I/O Port 2: An 8-bit input/output port with programmable MOS input
I/O Port 3: An 8-bit input/output port with programmable MOS input
I/O Port 4: An 8-bit input/output port with programmable MOS input
I/O Port 5: A 6-bit input/output port with programmable MOS input
I/O Port 6: A 7-bit input/output port with programmable MOS input
I/O Port 7: An 8-bit input/output port with programmable MOS input
I/O Data Input/Output: Data input/output pins for the parallel
I
O
O
Serial Transmit Data (channels 0 and 1): Data output
pins for the serial communication interface.
Serial Receive Data (channels 0 and 1): Data input pins
for the serial communication interface.
serial clock signals.
input pull-ups and LED driving capability. The direction of each
bit can be selected in the port 1 data direction register (P1DDR).
pull-ups and LED driving capability. The direction of each bit can
be selected in the port 2 data direction register (P2DDR).
pull-ups. The direction of each bit can be selected in the port 3 data
direction register (P3DDR).
pull-ups. The direction of each bit (except P4
the port 4 data direction register (P4DDR).
pull-ups. The direction of each bit can be selected in the port 5 data
direction register (P5DDR).
pull-ups. The direction of each bit can be selected in the port 6 data
direction register (P6DDR).
pull-ups. The direction of each bit can be selected in the port 7 data
direction register (P7DDR).
handshaking interface.
Input Strobe: Strobe input signal from an external device.
Output Strobe: Strobe output signal to an external device.
Busy: Notifies an external device that the H8/325 Series chip is not
ready to receive data.
14
6
) can be selected in