HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 181

• 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: -

Bit 4 – Parity Mode (O/E ): In asynchronous mode, when parity is enabled (PE = 1), this bit
selects even or odd parity.
Even parity means that a parity bit is added to the data bits for each character to make the total
number of 1’s even. Odd parity means that the total number of 1’s is made odd.
This bit is ignored when PE = 0, and in the synchronous mode.
Bit 4
O/E
Bit 3 – Stop Bit Length (STOP): This bit selects the number of stop bits. It is ignored in the
synchronous mode.
Bit 3
STOP
Bit 2 – Reserved: This bit cannot be modified and is always read as 1.
Bits 1 and 0 – Clock Select 1 and 0 (CKS1 and CKS0): These bits select the internal clock
source when the baud rate generator is clocked internally.
Bit 1
CKS1
0
0
1
1
For further information about SMR settings, see tables 9-5 to 9-7 in Section 9.3, Operation.
0
1
0
1
Description
Even parity.
Odd parity.
Description
1 Stop bit.
2 Stop bits.
Bit 0
CKS0
0
1
0
1
Description
Ø clock
Ø/4 clock
Ø/16 clock
Ø/64 clock
174
(Initial value)
(Initial value)
(Initial value)