HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 108

• 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: -

5.7 Port 6
Port 6 is a 7-bit input/output port that also provides input and output pins for the free-running timer,
and interrupt request input pins (IRQ
free-running timer control registers and IRQ enable register. Pins not used for timer or interrupt
functions are available for general-purpose input/output. Table 5-12 lists the pin functions, which
are the same in both the expanded and single-chip modes.
P5
n
WP5D: Write Port 5 DDR
WP5:
RP5:
n = 2, 5
Figure 5-10. Port 5 Schematic Diagram (Pins P5
Write Port 5
Read Port 5
0
to IRQ
2
). The pin functions depend on control bits in the
99
RP5
Q
Q
P5
P5
WP5D
WP5
Reset
n
Reset
n
C
DDR
DR
C
R
R
2
D
and P5
D
Figure 5-10
5
)
SCI module
Clock input
enable
Clock output
enable
Clock output
Clock input