R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1001

• 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
16.4
16.4.1
Figure 16.3 shows the I
following a start condition always consists of 8 bits.
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
(a) I
(b) I
S
S
1
1
2
2
C bus format
C bus format (start condition retransmission)
SDA
SCL
Operation
I
SLA
SLA
2
C Bus Format
7
7
S
1
1
R/W
R/W
1
1
SLA
1-7
2
C bus formats. Figure 16.4 shows the I
A
A
1
1
R/W
8
DATA
DATA
n1
n
Figure 16.3 I
Figure 16.4 I
9
A
m1
A
1
A/A
m
1
1-7
DATA
2
S
1
C Bus Formats
2
C Bus Timing
n1 and n2: transfer bit count (n1 and n2 = 1 to 8)
m1 and m2: transfer frame count (m1 and m2 ≥ 1)
8
SLA
A/A
1
7
A
9
P
1
1
2
R/W
C bus timing. The first frame
1
1-7
m: transfer frame count
(m ≥ 1)
n: transfer bit count
(n = 1 to 8)
DATA
Section 16 I2C Bus Interface 2 (IIC2)
A
1
8
DATA
n2
9
A
m2
Page 971 of 1372
P
A/A
1
1
P