HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 297

• 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: -

C.1 Pin States in Each Mode
Table C-1. Pin States
Pin
Name
P1
A
P2
A
P3
D
P4
P4
P4
7
15
7
7
7
7
7
6
5
to A
to D
/E
/Ø
to P1
to P2
to P3
to P4
to A
0
0
8
0
0
0
0
,
MCU
Mode
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
Reset
Low
3-State
Low
3-State
3-State
E clock
output
3-State
Clock
output
3-State
3-State
Appendix C. Pin States
Hardware Software
Standby
3-State
3-State
3-State
3-State
3-state
3-State
301
Standby
Low
Low if
DDR = 1,
Prev. state
if DDR = 0 accessed)
Prev. state
Low
Low if
DDR = 1,
Prev. state
if DDR = 0 accessed)
Prev. state
3-state
Prev. state
Low if
DDR = 1,
3-state if
DDR = 0
Prev. state
High
High if
DDR = 1,
3-state if
DDR = 0
Prev. state
(note 3)
Sleep
Mode
Prev. state
(Addr.
output pins: or input port
last address
Prev. state
(Addr.
output pins: or input port
last address
3-State
Prev. state
E clock if
DDR = 1,
3-state if
DDR = 0
Prev. state
Clock
output
Clock output Clock output
if DDR = 1, if DDR = 1,
3-state if
DDR = 0
Prev. state
Normal
Operation
Addr. output
Addr. output
I/O port
Addr. output
Addr. output
I/O port
D
I/O port
E clock if
DDR = 1,
Input port if
DDR = 0
I/O port
Clock
output
input port if
DDR = 0
I/O port
7
to D
0