HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 274

• 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: -

TCSR—Timer Control/Status Register
Bit
Initial value
Read/Write R/(W)* R/(W)* R/(W)* R/(W)*
* Software can write a 0 in bits 7 to 4 to clear the flags, but cannot write a 1 in these bits.
Input Capture Flag
0 Cleared by reading ICF = 1, then writing 0.
1 Set when FTI input causes FRC to be copied to ICR.
ICF
7
0
Output Compare Flag B
0 Cleared by reading OCFB = 1, then writing 0.
1 Set when FRC = OCRB.
OCFB
6
0
OCFA
Output Compare Flag A
0 Cleared by reading OCFA = 1, then writing 0.
1 Set when FRC = OCRA.
5
0
Timer Overflow Flag
0 Cleared by reading OVF = 1, then writing 0.
1 Set when FRC changes from H’FFFF to H’0000.
OVF
4
0
Output Level B
0 Compare-match B causes 0 output.
1 Compare-match B causes 1 output.
278
Output Level A
0 Compare-match A causes 0 output.
1 Compare-match A causes 1 output.
OLVLB OLVLA
R/W
Input Edge Select
0 Falling edge of FTI is valid.
1 Rising edge of FTI is valid.
3
0
H’FF91
Counter Clear A
0 FRC is not cleared.
1 FRC is cleared at compare-match A.
R/W
2
0
IEDG
R/W
1
0
CCLRA
FRT
R/W
0
0