DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 602

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 I
18.4
The I
18.4.1
The I
The first frame following a start condition always consists of 9 bits.
The serial format is a non-addressing format with no acknowledge bit. This is shown in figure
18.4.
Figure 18.5 shows the I
The symbols used in figures 18.3 to 18.5 are explained in table 18.7.
Rev. 2.00 Sep. 28, 2009 Page 560 of 994
REJ09B0452-0200
(a) FS = 0 or FSX = 0
(b) Start condition retransmission FS = 0 or FSX = 0
S
S
1
1
2
2
C bus interface has an I
C bus format is an addressing format with an acknowledge bit. This is shown in figure 18.3.
Operation
I
2
SLA
C Bus Data Format
2
SLA
C Bus Interface (IIC)
7
7
FS=1 and FSX=1
1
1
S
R/W
1
R/W
1
1
Figure 18.3 I
Figure 18.4 I
2
C bus timing.
A
A
1
1
DATA
8
2
1
C bus format and a serial format.
DATA
DATA
n1
n
m1
2
C Bus Data Format (I
2
C Bus Data Format (Serial Format)
DATA
n
A
1
A/A
1
m
m
S
1
SLA
7
Upper row: Transfer bit count (n1, n2 = 1 to 8)
Lower row: Transfer frame count (m1, m2 = from 1)
A/A
1
2
C Bus Format)
1
P
1
R/W
P
1
1
Transfer bit count
(n = 1 to 8)
Transfer frame count
(m = from 1)
Transfer bit count
(n = 1 to 8)
Transfer frame count
(m = from 1)
A
1
DATA
n2
m2
A/A
1
P
1