DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 586

• 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
Rev. 2.00 Sep. 28, 2009 Page 544 of 994
REJ09B0452-0200
Bit
5
4
3
Bit Name
MST
TRS
ACKE
2
C Bus Interface (IIC)
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
[MST clearing conditions]
1. When 0 is written by software
2. When lost in bus contention in I
[MST setting conditions]
1. When 1 is written by software (for MST clearing
2. When 1 is written in MST after reading MST = 0 (for
[TRS clearing conditions]
1. When 0 is written by software (except for TRS
2. When 0 is written in TRS after reading TRS = 1 (for
3. When lost in bus contention in I
[TRS setting conditions]
1. When 1 is written by software (except for TRS
2. When 1 is written in TRS after reading TRS = 0 (for
3. When 1 is received as the R/W bit after the first
Acknowledge Bit Decision and Selection
0: The value of the acknowledge bit is ignored, and
1: If the received acknowledge bit is 1, continuous
Depending on the receiving device, the acknowledge
bit may be significant, in indicating completion of
processing of the received data, for instance, or may
be fixed at 1 and have no significance.
continuous transfer is performed. The value of the
received acknowledge bit is not indicated by the
ACKB bit in ICSR, which is always 0.
transfer is halted.
master mode
condition 1)
MST clearing condition 2)
setting condition 3)
TRS setting condition 3)
master mode
clearing condition 3)
TRS clearing condition 3)
frame address matching in I
mode
2
C bus format slave
2
2
C bus format
C bus format