DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 538

• 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
Rev.2.00 May. 28, 2009 Page 498 of 732
REJ09B0059-0200
SCL
SDA
2
Noise canceler
Noise canceler
C Bus Interface 3 (IIC3)
[Legend]
ICCRA:
ICCRB:
ICMR
ICSR
ICIER
ICDRT
ICDRR
ICDRS
SAR
Output
control
Output
control
:
:
:
:
:
:
:
Figure 17.1 Block Diagram of I
I
I
I
I
I
I
I
I
Slave address register
2
2
2
2
2
2
2
2
C bus control register A
C bus control register B
C mode register
C status register
C interrupt enable register
C transmit data register
C receive data register
C bus shift register
determination circuit
determination circuit
Arbitration
Bus state
Transmission/
control circuit
reception
ICDRR
ICDRT
ICDRS
ICIER
2
C Bus Interface 3
Transfer clock
comparator
generation
Address
ICCRA
ICCRB
circuit
ICMR
ICSR
SAR
generator
Interrupt
Interrupt request