HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 56

• 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: -

Before Execution of BSET Instruction
MOV.B
MOV.B
MOV.B
Input/output
Pin state
DDR
DR
Pull-up Mos
RAM0
Execution of BSET Instruction
BSET.B
After Execution of BSET Instruction
MOV.B
MOV.B
Input/output
Pin state
DDR
DR
Pull-up Mos
RAM0
#80, R0L
R0L, @RAM0
R0L, @PORT4
@RAM0, R0L
R0L,
#0, @RAM0
@PORT4
P4
Input
Low
0
1
On
1
P4
Input
Low
0
1
On
1
7
7
P4
Input
High
0
0
Off
0
P4
Input
High
0
0
Off
0
6
6
;write data (H'80) for data register
;write to DR temporary register (RAM0)
;write to DR
;set bit 0 in DR temporary register (RAM0)
;obtain value of temporary register RAM0
;write value to DR
P4
Output Output Output Output Output Output
Low
1
0
Off
0
P4
Output Output Output Output Output Output
Low
1
0
Off
0
5
5
P4
Low
1
0
Off
0
P4
Low
1
0
Off
0
4
4
47
P4
Low
1
0
Off
0
P4
Low
1
0
Off
0
3
3
P4
Low
1
0
Off
0
P4
Low
1
0
Off
0
2
2
P4
Low
1
0
Off
0
P4
Low
1
0
Off
0
1
1
P4
Low
1
0
Off
0
P4
High
1
1
Off
1
0
0