DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 274

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.2
Table 9.1 lists the PWMX (D/A) input and output pins.
Table 9.1
9.3
The PWMX (D/A) has the following registers.
• PWMX (D/A) counters H and L (DACNTH and DACNTL)
• PWMX (D/A) data register A (DADRA)
• PWMX (D/A) data register B (DADRB)
• PWMX (D/A) control register (DACR)
• Peripheral clock select register (PCSR)
Note: The same addresses are shared by DADRA and DACR, and by DADRB and DACNT.
Rev.2.00 May. 28, 2009 Page 234 of 732
REJ09B0059-0200
Name
PWMX output pin 0
PWMX output pin 1
Switching is performed by the REGS bit in DACNT or DADRB.
Input/Output Pins
Register Descriptions
Pin Configuration
Symbol
PWX0
PWX1
I/O
Output
Output
Function
PWM output of PWMX channel A
PWM output of PWMX channel B