HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 774

• 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: -

Section 19 Motor Control PWM Timer
19.2.6
Bit
Initial value
Read/Write
There are four PWDTR1x registers (PWDTR1A, 1C, 1E, 1G). PWDTR1A is used for outputs
PWM1A and PWM1B, PWDTR1C for outputs PWM1C and PWM1D, PWDTR1E for outputs
PWM1E and PWM1F, and PWDTR1G for outputs PWM1G and PWM1H.
PWDTR1 cannot be read or written to directly. When a PWCYR1 compare match occurs, data is
transferred from buffer register 1 (PWBFR1) to PWDTR1.
PWDTR1x is initialized to H'EC00 when the counter start bit (CST) in PWCR1 is cleared to 0,
and also 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 15 to 13—Reserved: These bits cannot be read from or written to.
Page 724 of 1458
U-mask and W-mask versions, and H8S/2635 Group only.
These functions cannot be used with the other versions.
PWM Duty Registers 1A, 1C, 1E, 1G (PWDTR1A, 1C, 1E, 1G)
15
—
—
1
14
—
—
1
13
—
— OTS —
1
12
—
0
11
—
1
10
— DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0
—
1
—
9
0
—
8
0
—
7
0
—
6
0
—
5
0
H8S/2639, H8S/2638, H8S/2636,
—
4
0
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
—
3
0
—
2
0
May 28, 2010
—
1
0
—
0
0