HD64F2636UF20 Renesas Electronics America, HD64F2636UF20 Datasheet - Page 768

• Manufacturer Part Number: HD64F2636UF20
• Description: IC H8S MCU FLASH 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2636UF20

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 19 Motor Control PWM Timer
19.2
19.2.1
Note: * Only 0 can be written, to clear the flag.
PWCR is an 8-bit read/write register that performs interrupt enabling, starting/stopping, and
counter (PWCNT) clock selection. It also contains a flag that indicates a compare match with the
cycle register (PWCYR). PWCR1 is the channel 1 register, and PWCR2 is the channel 2 register.
PWCR is initialized to H'C0 upon reset, and in standby mode, watch mode * , subactive mode * ,
subsleep mode * , and module stop mode.
Note: * Subclock functions (subactive mode, subsleep mode, and watch mode) are available in the
Bits 7 and 6—Reserved: They are always read as 1 and cannot be modified.
Bit 5—Interrupt Enable (IE): Bit 5 selects enabling or disabling of an interrupt in the event of a
compare match with the PWCYR register for the corresponding channel.
Bit 5: IE
0
1
Page 718 of 1458
Bit
Initial value
Read/Write
U-mask and W-mask versions only.
These functions cannot be used with the other versions.
Register Descriptions
PWM Control Registers 1 and 2 (PWCR1, PWCR2)
Description
Interrupt disabled
Interrupt enabled
—
—
7
1
—
—
6
1
R/W
IE
5
0
R/W *
CMF
4
0
CST
R/W
3
0
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
(Initial value)
May 28, 2010
CKS0
R/W
0
0