R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1010

• Manufacturer Part Number: R4F24268NVFQV
• Description: MCU 256K FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 I2C Bus Interface 2 (IIC2)
Page 980 of 1372
(master output)
(master output)
(slave output)
(slave output)
(master output)
(master output)
User
processing
(slave output)
(slave output)
ICDRS
ICDRR
User
processing
RDRF
SCL
SDA
SDA
SCL
ICDRR
ICDRS
RDRF
SCL
SDA
SDA
SCL
Figure 16.11 Slave Receive Mode Operation Timing 1
Figure 16.12 Slave Receive Mode Operation Timing 2
A
[4] Read ICDRR (dummy read).
9
A
9
Bit 7
1
Bit 7
Bit 6
Data 1
1
Data 1
2
Bit 5
Bit 6
3
2
Bit 5
Bit 4
3
4
[8] Set ACKBT
Bit 4
Bit 3
4
5
Bit 3
Bit 2
5
6
Bit 2
Bit 1
6
7
[9] Read ICDRR .
H8S/2426, H8S/2426R, H8S/2424 Group
Bit 1
Bit 0
7
8
REJ09B0466-0350 Rev. 3.50
A
Bit 0
8
[7] Read ICDRR.
9
[11] Read ICDRR .
A
9
Data 1
Bit 7
Data 1
Data 2
Jul 09, 2010
1
Data 2