HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 466
HD64F2638F20J
Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2638F20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Manufacturer
Quantity
Price
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Part Number:
HD64F2638F20J
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PENESAS
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Section 11 Programmable Pulse Generator (PPG)
Example of Normal Pulse Output (Example of Five-Phase Pulse Output): Figure 11-5 shows
an example in which pulse output is used for cyclic five-phase pulse output.
[1] Set up the TPU channel to be used as the output trigger channel so that TGRA is an output
[2] Write H'F8 in P1DDR and NDERH, and set the G3CMS1, G3CMS0, G2CMS1, and G2CMS0
[3] The timer counter in the TPU channel starts. When compare match A occurs, the NDRH
[4] Five-phase overlapping pulse output (one or two phases active at a time) can be obtained
Page 416 of 1458
TGRA
H'0000
NDRH
PODRH
PO15
PO14
PO13
PO11
TCNT value
PO12
compare register and the counter will be cleared by compare match A. Set the trigger period in
TGRA and set the TGIEA bit in TIER to 1 to enable the compare match A (TGIA) interrupt.
bits in PCR to select compare match in the TPU channel set up in the previous step to be the
output trigger. Write output data H'80 in NDRH.
contents are transferred to PODRH and output. The TGIA interrupt handling routine writes the
next output data (H'C0) in NDRH.
subsequently by writing H'40, H'60, H'20, H'30. H'10, H'18, H'08, H'88... at successive TGIA
Figure 11-5 Normal Pulse Output Example (Five-Phase Pulse Output)
00
80
TCNT
80
C0
C0
40
40
60
Compare match
60
20
20
30
30
10
10
18
18
08
08
88
H8S/2639, H8S/2638, H8S/2636,
88
80
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
80
C0
C0
40
May 28, 2010
Time
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