HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 295

• 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: -

HCSR—Handshake Control/Status Register
Bit
Initial value
Read/Write
Interrupt Strobe Flag
0 Cleared by reading HCSR when ISF = 1, then reading or writing port 3.
1 Set when IS goes low.
ISF
R
7
0
R/W
ISIE
Input Strobe Interrupt Enable
0 Input strobe interrupt is disabled.
1 Input strobe interrupt is enabled.
6
0
Output Strobe Enable
0 OS output is disabled.
1 OS output is enabled.
OSE
R/W
5
0
Output Strobe Select
0 OS is output when port 3 is read.
1 OS is output when port 3 is written.
R/W
OSS
4
0
299
Latch Enable
0 Input latches are disabled.
1 Input data are latched on falling edge of IS.
R/W
LTE
3
0
H’FFFE
Busy Enable
0 BUSY output is disabled.
1 BUSY output is enabled.
R/W
BSE
2
0
Handshaking
—
—
1
1
—
—
0
1