HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 337
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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Five-Phase Pulse Output (figure 11.5):
1. Set the GRA of the ITU that serves as output trigger as the output compare register. Set the
2. Write H'FFC0 in the PBCR1, write H'F8 in the NDERB, and set G3CMS0, G3CMS1,
3. When the selected ITU channel starts operating and a compare-match occurs, the values in the
4. Five-phase pulse output can be obtained by writing H'40, H'60, H'20, H'30, H'10, H'18, H'08,
H'0000
cycle time in the GRA of the ITU and select to clear the counter upon compare match A. Set
the IMIEA bit of TIER to 1 to enable the compare match A interrupt.
G2CMS1 and G2CMS0 in the TPCR to set the ITU compare match selected in step 1 as the
output trigger. Write output data H'80 in the NDRB.
NDRB are transferred to the PBDR and output. The compare-match/input capture A (IMIA)
interrupt service routine writes the next output data (H'C0) in the NDRB.
H'88… at successive compare-match interrupts. If the DMA controller is set for activation by
compare-match, pulse output can be obtained without loading the CPU.
NDRB
PBDR
TP15
TP14
TP13
TP12
TP11
GRA
TCNT
value TCNT
80
8000 C000 4000 6000 2000 3000 1000 1800 0800 8800 8000 C000
Figure 11.5 TPC Output Example (5-Phase Pulse Output)
C0
40
60
Compare matches
20
30
10
18
08
88
80
C0
RENESAS 319
Time
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