HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 285

• 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)
*1 Software can write a 0 in bits 7 to 5 to clear the flags, but cannot write a 1 in these bits.
*2 When all four bits (OS3 to OS0) are cleared to 0, output is disabled.
Compare-Match Flag B
0 Cleared by reading CMFB = 1, then writing 0.
1 Set when TCNT = TCORB.
CMFB
7
0
*1
Compare-Match Flag A
0 Cleared by reading CMFA = 1, then writing 0.
1 Set when TCNT = TCORA.
R/(W)
CMFA
6
0
*1
Timer Overflow Flag
0 Cleared by reading OVF = 1, then writing 0.
1 Set when TCNT changes from H’FF to H’00.
R/(W)
OVF
5
0
*1
Output Select
0 0 No change on compare-match B.
0 1 Output 0 on compare-match B.
1 0 Output 1 on compare-match B.
1 1 Invert (toggle) output on compare-match B.
—
—
4
1
Output Select
0 0 No change on compare-match A.
0 1 Output 0 on compare-match A.
1 0 Output 1 on compare-match A.
1 1 Invert (toggle) output on compare-match A.
289
OS3
R/W
3
0
*2
H’FFC9
OS2
R/W
2
0
*2
OS1
R/W
1
0
*2
TMR0
OS0
R/W
0
0
*2