參數(shù)資料
型號: X9409YV24IZ-2.7
廠商: Intersil
文件頁數(shù): 2/20頁
文件大?。?/td> 0K
描述: IC XDCP QUAD 64-TAP 2.5K 24TSSOP
標準包裝: 62
系列: XDCP™
接片: 64
電阻(歐姆): 2.5k
電路數(shù): 4
溫度系數(shù): 標準值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(設備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 24-TSSOP
包裝: 管件
10
FN8192.4
October 12, 2006
Increment/Decrement Wiper Counter Register (WCR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR
addresses
S
A
C
K
increment/decrement
(sent by master on SDA)
S
T
O
P
01 01 A
3
A
2
A
1
A
0
00 10 0 0 P
1
P
0
I/
D
I/
D ..
.. I/
D
I/
D
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
DR
addresses
S
A
C
K
S
T
O
P
0 101 A
3
A
2
A
1
A
0
00 0 1 R
1
R
0 00
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
DR
addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0101 A
3
A
2
A
1
A
0
1000 R
1
R
0 00
SYMBOL TABLE
Guidelines for Calculating Typical Values of Bus
Pull-Up Resistors
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from Low to
High
Will change
from Low to
High
May change
from High to
Low
Will change
from High to
Low
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
N/A
Center Line
is High
Impedance
120
100
80
40
60
20
20 40 60 80 100 120
0
Resist
ance
(
K
)
BUS CAPACITANCE (pF)
Min.
Resistance
Max.
Resistance
RMAX= C
BUS
tR
RMIN = I
OL MIN
VCC MAX
=1.8k
Ω
X9409
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