HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 232

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

TCG cannot be read or written by the CPU. It is initialized to H'00 upon reset.
Note: * An input capture signal may be generated when TMIG is modified.
2. Input capture register GF (ICRGF)
ICRGF is an 8-bit read-only register. When a falling edge of the input capture input signal is
detected, the current TCG value is transferred to ICRGF. If IIEGS in TMG is 1 at this time,
IRRTG is set to 1 in IRR2, and if IENTG in IENR2 is 1, an interrupt request is sent to the CPU.
For details of the interrupt, see 3.3, Interrupts.
To ensure dependable input capture operation, the pulse width of the input capture input signal
must be at least 2ø or 2ø
ICRGF is initialized to H'00 upon reset.
3. Input capture register GR (ICRGR)
ICRGR is an 8-bit read-only register. When a rising edge of the input capture input signal is
detected, the current TCG value is transferred to ICRGR. If IIEGS in TMG is 1 at this time,
IRRTG is set to 1 in IRR2, and if IENTG in IENR2 is 1, an interrupt request is sent to the CPU.
For details of the interrupt, see 3.3, Interrupts.
To ensure dependable input capture operation, the pulse width of the input capture input signal
must be at least 2ø or 2ø
ICRGR is initialized to H'00 upon reset.
218
Bit:
Initial value:
Read/Write:
Bit:
Initial value:
Read/Write:
ICRGR7
ICRGF7
R
R
7
0
7
0
SUB
SUB
ICRGR6
ICRGF6
(when the noise canceler is not used).
(when the noise canceler is not used).
R
R
6
0
6
0
ICRGR5
ICRGF5
R
R
5
0
5
0
ICRGR4
ICRGF4
R
R
4
0
4
0
ICRGR3
ICRGF3
R
R
3
0
3
0
ICRGR2
ICRGF2
R
R
2
0
2
0
ICRGR1
ICRGF1
R
R
1
0
1
0
ICRGR0
ICRGF0
R
R
0
0
0
0