DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 560

• 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 520 of 732
REJ09B0059-0200
Slave receive mode
(master output)
(master output)
(slave output)
(slave output)
processing
ICDRR
ICDRT
ICDRS
TDRE
TEND
SCL
User
SDA
SCL
SDA
TRS
2
C Bus Interface 3 (IIC3)
[2] Write data to ICDRT (data 1)
Figure 17.9 Operation Timing in Slave Transmit Mode (1)
A
9
Slave transmit mode
Bit 7
1
Data 1
Bit 6
Data 1
2
[2] Write data to ICDRT (data 2)
Bit 5
3
Bit 4
4
Bit 3
5
Bit 2
6
Bit 1
7
[2] Write data to ICDRT (data 3)
Bit 0
8
Data 2
A
9
Data 2
Bit 7
1
Data 3