DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 575
DF2117VLP20V
Manufacturer Part Number
DF2117VLP20V
Description
IC H8S/2117 MCU FLASH 145TFLGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2117VBG20V.pdf
(960 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2117VLP20V
Manufacturer:
Renesas
Quantity:
100
Part Number:
DF2117VLP20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 575 of 960
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17.3.7
ICRES controls IIC internal latch clearance.
Note:
Bit
7 to 5
4
3
2
1
0
* This bit is always read as 1.
Bit Name
—
—
CLR3
CLR2
CLR1
CLR0
I
2
C Bus Control Initialization Register (ICRES)
Initial
Value
All 0
0
1
1
1
1
R/W
R
W*
W*
W*
W*
R/W
Description
Reserved
The initial value should not be changed.
Reserved
IIC Clear 3 to 0
Controls initialization of the internal state of IIC_0 and
IIC_1. (ICRES_0)
00--: Setting prohibited
0100: Setting prohibited
0101: IIC_0 internal latch cleared
0110: IIC_1 internal latch cleared
0111: IIC_0 and IIC_1 internal latches cleared
1---: Invalid setting
Controls initialization of the internal state of IIC_2.
(ICRES_2)
00--: Setting prohibited
0100: Setting prohibited
0101: IIC_2 internal latch cleared
0110: Setting prohibited
0111: IIC_2 internal latch cleared
1---: Invalid setting
When a write operation is performed on these bits, a
clear signal is generated for the internal latch circuit of
the corresponding module, and the internal state of the
IIC module is initialized.
These bits can only be written to; they are always read
as 1. Write data to this bit is not retained.
To perform IIC clearance, bits CLR3 to CLR0 must be
written to simultaneously using an MOV instruction. Do
not use a bit manipulation instruction such as BCLR.
When clearing is required again, all the bits must be
written to in accordance with the setting.
Rev. 3.00 Sep. 28, 2009 Page 529 of 910
Section 17 I
2
C Bus Interface (IIC)
REJ09B0350-0300
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