HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 784

• 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
Next Frame: When a compare match occurs between PWCNT2 and PWCYR2, data is transferred
from PWBFR2A to PWDTR2A or PWDTR2E, from PWBFR2B to PWDTR2B or PWDTR2F,
from PWBFR2C to PWDTR2C or PWDTR2G, and from PWBFR2D to PWDTR2D or
PWDTR2H, according to the value of the TDS bit. PWCNT2 is reset and starts counting up from
H'000. The CMF bit in PWCR2 is set, and if the IE bit in PWCR2 has been set, an interrupt can be
requested or the DTC can be activated.
Stopping: When the CST bit in PWCR2 is cleared to 0, PWCNT2 is reset and stops. PWDTR2A
to PWDTR2H are reset. All PWM outputs go low (or high if the corresponding bit in PWPR2 is
set to 1).
Page 734 of 1458
PWCYR2
PWBFR2A
PWDTR2A
PWDTR2E
PWM2A
PWM2B
TDS (PWBFR2A) = 0
Figure 19-11 PWM Channel 2 Operation
TDS (PWBFR2A) = 1
TDS (PWBFR2A) = 0
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010