HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 769

• 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: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Bit 4—Compare Match Flag (CMF): Bit 4 indicates the occurrence of a compare match with the
PWCYR register for the corresponding channel.
Bit 4: CMF
0
1
Bit 3—Counter Start (CST): Bit 3 selects starting or stopping of the PWCNT counter for the
corresponding channel.
Bit 3: CST
0
1
Bits 2 to 0—Clock Select (CKS): Bits 2 to 0 select the clock for the PWCNT counter in the
corresponding channel.
Bit 2: CKS2
0
1
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Description
[Clearing conditions]
•
•
[Setting condition]
•
Description
PWCNT is stopped
PWCNT is started
Bit 1: CKS1
0
1
*
When 0 is written to CMF after reading CMF = 1
When the DTC is activated by a compare match interrupt, and the DISEL bit in
the DTC’s MRB register is 0
When PWCNT = PWCYR
Bit 0: CKS0
0
1
0
1
*
Description
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
Section 19 Motor Control PWM Timer
(Initial value)
(Initial value)
(Initial value)
Page 719 of 1458
*: Don’t care