HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 299
HD6477021X20V
Manufacturer Part Number
HD6477021X20V
Description
MCU 5V 32K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7020r
Datasheet
1.HD6417020SVX12IV.pdf
(511 pages)
Specifications of HD6477021X20V
Core Processor
SH-1
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
32
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
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6477021X20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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10.5
The ITU has two interrupt sources: input capture/compare match and overflow.
10.5.1
Timing for Setting IMFA and IMFB in a Compare Match: The IMF bits of the TSR are set to
1 by a compare match signal generated when the TCNT matches a general register. The compare
match signal is generated in the last state in which the values match (when the TCNT is updated
from the matching count to the next count). Therefore, when the TCNT matches the GRA or GRB,
the compare match signal is not generated until the next timer clock input. Figure 10.54 shows the
timing of setting the IMF bits.
match signal
input clock
Compare
Interrupts
Timing of Setting Status Flags
TCNT
TCNT
Figure 10.54 Timing of Setting Compare Match Flags (IMFA, IMFB)
IMF
GR
CK
IMI
N
N
N + 1
RENESAS 281
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