DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 540

• 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: -

Section 17 I
17.2
Table 17.1 shows the pin configuration of the I
Table 17.1 Pin Configuration
Note: The pin symbols are represented as SCL and SDA; channel numbers are omitted in this
17.3
The IIC3 has the following registers for each channel.
• I
• I
• I
• I
• I
• I
• Slave address register (SAR)
• Slave address register A (SARA)
• Slave address register B (SARB)
• Slave address mask register (SAMR)
• I
• I
• I
Rev.2.00 May. 28, 2009 Page 500 of 732
REJ09B0059-0200
Name
Serial clock
Serial data
Serial clock
Serial data
Serial clock
Serial data
Serial clock
Serial data
2
2
2
2
2
2
2
2
2
C bus control register A (ICCRA)
C bus control register B (ICCRB)
C bus mode register (ICMR)
C bus interrupt enable register (ICIER)
C bus status register (ICSR)
C bus status register A (ICSRA)
C bus transmit data register (ICDRT)
C bus receive data register (ICDRR)
C bus shift register (ICDRS)
manual.
Input/Output Pins
Register Descriptions
2
C Bus Interface 3 (IIC3)
Symbol
SCL0
SDA0
SCL1
SDA1
SCL2
SDA2
SCL3
SDA3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
2
C bus interface 3.
Function
IIC3_0 serial clock input/output
IIC3_0 serial data input/output
IIC3_1 serial clock input/output
IIC3_1 serial data input/output
IIC3_2 serial clock input/output
IIC3_2 serial data input/output
IIC3_3 serial clock input/output
IIC3_3 serial data input/output