DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 179

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• 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: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Since this LSI does not have an externally extended function, it does not have an on-chip bus
controller (BSC). Considering the software compatibility with similar products, you must be
careful to set appropriate values to the control registers for the bus controller.
6.1
The bus controller has the following registers.
Table 6.1
6.1.1
Register Name
Bus control register
Wait state control register
Bit
7
6
5
4
3
2
1
0
Register Descriptions
Bus Control Register (BCR)
Bit Name
—
ICIS0
BRSTRM 0
BRSTS1 1
BRSTS0 0
⎯
IOS1
IOS0
Register Configuration
Initial
Value
1
1
0
1
1
Section 6 Bus Controller (BSC)
Abbreviation
BCR
WSCR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
The initial value should not be changed.
Idle Cycle Insertion
The initial value should not be changed.
Burst ROM Enable
The initial value should not be changed.
Burst Cycle Select 1
The initial value should not be changed.
Burst Cycle Select 0
The initial value should not be changed.
Reserved
The initial value should not be changed.
IOS Select 1 and 0
The initial value should not be changed.
R/W
R/W
R/W
Initial Value Address
H'D3
H'F3
Rev. 3.00 Sep. 28, 2009 Page 133 of 910
Section 6 Bus Controller (BSC)
H'FFC6
H'FFC7
REJ09B0350-0300
Data Bus
Width
8
8