HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 231

• 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: -

3. Pin configuration
Table 9-11 shows the timer G pin configuration.
Table 9-11 Pin Configuration
Name
Input capture input
4. Register configuration
Table 9-12 shows the register configuration of timer G.
Table 9-12 Timer G Registers
Name
Timer control register G
Timer counter G
Input capture register GF
Input capture register GR
Clock stop register 1
9.5.2
1. Timer counter (TCG)
TCG is an 8-bit up-counter which is incremented by clock input. The input clock is selected by
bits CKS1 and CKS0 in TMG.
TMIG in PMR1 is set to 1 to operate TCG as an input capture timer, or cleared to 0 to operate
TCG as an interval timer*. In input capture timer operation, the TCG value can be cleared by the
rising edge, falling edge, or both edges of the input capture input signal, according to the setting
made in TMG.
When TCG overflows from H'FF to H'00, if OVIE in TMG is 1, 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.
Bit:
Initial value:
Read/Write:
Register Descriptions
TCG7
—
7
0
TCG6
—
6
0
Abbrev.
TMIG
Abbrev.
TMG
TCG
ICRGF
ICRGR
CKSTPR1
TCG5
—
5
0
I/O
Input
TCG4
—
4
0
R/W
R/W
—
R
R
R/W
TCG3
—
3
0
Initial Value
H'00
H'00
H'00
H'00
H'FF
Function
Input capture input pin
TCG2
—
2
0
TCG1
—
1
0
Address
H'FFBC
—
H'FFBD
H'FFBE
H'FFFA
TCG0
—
0
0
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