DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 595

• 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: -

Bit
2
1
Bit Name
AAS
ADZ
Initial
Value
0
0
R/W
R/(W)* Slave Address Recognition Flag
R/(W)* General Call Address Recognition Flag
Description
In I
1 if the first frame following a start condition matches
bits SVA6 to SVA0 in SAR, or if the general call
address (H'00) is detected.
[Setting condition]
When the slave address or general call address (one
frame including a R/W bit is H'00) is detected in slave
receive mode and FS = 0 in SAR
[Clearing conditions]
•
•
•
In I
1 if the first frame following a start condition is the
general call address (H'00).
[Setting condition]
When the general call address (one frame including a
R/W bit is H'00) is detected in slave receive mode and
FS = 0 or FSX = 0
[Clearing conditions]
•
•
•
If a general call address is detected while FS=1 and
FSX=0, the ADZ flag is set to 1; however, the general
call address is not recognized (AAS flag is not set to 1).
2
2
When ICDR is written to (transmit mode) or read
from (receive mode)
When 0 is written in AAS after reading AAS = 1
In master mode
When ICDR is written to (transmit mode) or read
from (receive mode)
When 0 is written in ADZ after reading ADZ = 1
In master mode
C bus format slave receive mode, this flag is set to
C bus format slave receive mode, this flag is set to
Rev. 2.00 Sep. 28, 2009 Page 553 of 994
Section 18 I
2
C Bus Interface (IIC)
REJ09B0452-0200