DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 666

• 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: -

Rev. 2.00 Sep. 28, 2009 Page 624 of 994
REJ09B0452-0200
Bit
5
4
Bit Name
IRQBSY
LRSTB
0
Initial
Value Slave Host Description
0
R
R/W
R/W
⎯
⎯
SERIRQ Busy
Indicates that the LPC interface's SERIRQ is engaged in
transfer processing.
0: SERIRQ transfer frame wait state
[Clearing conditions]
•
•
•
1: SERIRQ transfer processing in progress
[Setting condition]
Start of SERIRQ transfer frame
LPC Software Reset Bit
Resets the LPC interface. For the scope of initialization by
an LPC reset, see section 20.4.4, LPC Interface Shutdown
Function (LPCPD).
0: Normal state
[Clearing conditions]
•
•
1: LPC software reset state
[Setting condition]
Writing 1 after reading LRSTB = 0
LPC hardware reset or LPC software reset
LPC hardware shutdown or LPC software shutdown
End of SERIRQ transfer frame
Writing 0
LPC hardware reset