HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1354
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
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252
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Appendix B Internal I/O Register
PWCR1—PWM Control Register 1
Page 1304 of 1458
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Interrupt Enable
0
1
⎯
⎯
7
1
Interrupt disabled
Interrupt enabled
⎯
⎯
6
1
Compare Match Flag
0
1
[Clearing conditions]
• When 0 is written to CMF after reading CMF = 1
• When the DTC is activated by a compare match interrupt,
[Setting condition]
• When PWCNT = PWCYR
and the DISEL bit in the DTC’s MRB register is 0
R/W
IE
5
0
R/(W)*
Counter Start
CMF
0
1
4
0
PWCNT is stopped
PWCNT is started
Clock Select
0
1
CST
R/W
H'FC00
3
0
0
1
*
0
1
0
1
*
Internal clock: counts on φ/1
Internal clock: counts on φ/2
Internal clock: counts on φ/4
Internal clock: counts on φ/8
Internal clock: counts on φ/16
CKS2
R/W
2
0
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
CKS1
R/W
1
0
*: Don't care
CKS0
R/W
May 28, 2010
0
0
PWM1
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