DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 540

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 14 I
14.4
The I
by setting FS in SAR.
14.4.1
Figure 14.3 shows the I
following a start condition always consists of 8 bits.
Rev. 6.00 Sep. 24, 2009 Page 492 of 928
REJ09B0099-0600
(a) I
(b) I
S
S
1
1
2
2
2
C bus interface can communicate either in I
C bus format (FS = 0)
C bus format (Start condition retransmission, FS = 0)
SDA
SCL
I
SLA
SLA
2
C Bus Format
7
2
7
C Bus Interface 2 (IIC2)
Operation
S
1
1
R/W
R/W
1
1
SLA
1-7
2
C bus formats. Figure 14.4 shows the I
A
A
1
1
R/W
8
DATA
DATA
n1
n
Figure 14.3 I
Figure 14.4 I
9
A
m1
A
1
A/A
m
1
1-7
DATA
2
S
1
C Bus Formats
2
2
C Bus Timing
C bus mode or clocked synchronous serial mode
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
9
A
P
1
1
2
R/W
C bus timing. The first frame
1
1-7
m: Transfer frame count
n: Transfer bit count
DATA
(n = 1 to 8)
A
1
(m ≥ 1)
8
DATA
n2
9
A
m2
P
A/A
1
1
P