HD64F3664FPV Renesas Electronics America, HD64F3664FPV Datasheet - Page 183

• Manufacturer Part Number: HD64F3664FPV
• Description: IC H8/3664 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664FPV

• Core Size: 16-Bit
• Program Memory Size: 32KB (32K x 8)
• Oscillator Type: External
• Core Processor: H8/300H
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• No. Of I/o's: 29
• Ram Memory Size: 2KB
• Cpu Speed: 16MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage: RoHS Compliant
• Controller Family/series: H8/300H
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.3.3
TIERW controls the timer W interrupt request.
12.3.4
TSRW shows the status of interrupt requests.
Bit Bit Name
7
6
5
4
3
2
1
0
Bit Bit Name Initial Value
7
6
5
4
OVIE



IMIED
IMIEC
IMIEB
IMIEA
OVF



Timer Interrupt Enable Register W (TIERW)
Timer Status Register W (TSRW)
0
1
1
1
Initial Value R/W
0
1
1
1
0
0
0
0
R/W



R/W
R/W
R/W
R/W
R/W
R/W



Description
Timer Overflow Interrupt Enable
When this bit is set to 1, FOVI interrupt requested by OVF
flag in TSRW is enabled.
Reserved
These bits are always read as 1.
Input Capture/Compare Match Interrupt Enable D
When this bit is set to 1, IMID interrupt requested by IMFD
flag in TSRW is enabled.
Input Capture/Compare Match Interrupt Enable C
When this bit is set to 1, IMIC interrupt requested by IMFC
flag in TSRW is enabled.
Input Capture/Compare Match Interrupt Enable B
When this bit is set to 1, IMIB interrupt requested by IMFB
flag in TSRW is enabled.
Input Capture/Compare Match Interrupt Enable A
When this bit is set to 1, IMIA interrupt requested by IMFA
flag in TSRW is enabled.
Description
Timer Overflow Flag
[Setting condition]
When TCNT overflows from H'FFFF to H'0000
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
Reserved
These bits are always read as 1.
Rev. 5.00, 03/04, page 155 of 388