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參數(shù)資料
| 型號： | CY2277APAC-1M |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | 6x86, K6 Clock Synthesizer/Driver for Desktop Mobile PCs with Intel 82430TX and 2 DIMMs or 3 SO-DIMMs |
| 中文描述： | 66.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 6 X 12 MM, TSSOP2-48 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大小： | 206K |
| 代理商： | CY2277APAC-1M |
CY2277A
Document #: 38-07332 Rev. *A
Page 8 of 19
Electrical Characteristics (-12I)
Parameter
V
IH
High-level Input Voltage
V
IL
Low-level Input Voltage
V
ILiic
Low-level Input Voltage
V
OH
Description
Test Conditions
Min. Max. Unit
2.0
0.8
0.7
1.75
Except Crystal Inputs
Except Crystal Inputs
SMBus inputs only
V
DDQ2
= V
DDCPU
= 2.375V
V
V
V
V
High-level Output Voltage
[7]
I
OH
= 18 mA
I
OH
= 18 mA
I
OL
= 29 mA
I
OL
= 29 mA
I
OH
= 32 mA
I
OH
= 36 mA
I
OH
= 32 mA
I
OH
= 26 mA
I
OH
= 26 mA
I
OH
= 36 mA
I
OH
= 26 mA
I
OH
= 24mA
I
OH
= 29 mA
I
OH
= 26 mA
I
OL
= 21 mA
I
OH
= 21 mA
I
OL
= 29mA
I
OH
= 21 mA
CPUCLK
IOAPIC
CPUCLK
IOAPIC
CPUCLK
SDRAM
PCICLK
USBCLK
IOCLK
REF0
REF1
CPUCLK
SDRAM
PCICLK
USBCLK
IOCLK
REF0
REF1
V
OL
Low-level Output Voltage
[7]
V
DDQ2
= V
DDCPU
= 2.375V
0.4
V
V
OH
High-level Output Voltage
[7]
V
DDQ3
, AV
DD
, V
DDCPU
= 3.135V
2.4
V
V
OL
Low-level Output Voltage
[7]
V
DDQ3
, AV
DD
, V
DDCPU
= 3.135V
0.8V
V
I
IH
I
IL
I
IL
I
OZ
I
DD
I
DD
I
DDS
Input High Current
Input Low Current
Input Low Current
Output Leakage Current
Power Supply Current
[7, 8]
Power Supply Current
[7, 8]
Power-down Current
V
IH
= V
DD
V
IL
= 0V, except PWR_SEL
V
IL
= 0V, PWR_SEL only
Three-state
V
DD
= 3.465V, V
IN
= 0 or V
DD
, Loaded Outputs, CPU = 66.67 MHz
V
DD
= 3.465V, V
IN
= 0 or V
DD
, Unloaded Outputs
Current draw in power-down state, PWR_SEL = V
DD
–
20
+20
10
100
+10
250
120
150
μ
A
μ
A
μ
A
μ
A
mA
mA
μ
A
–
10
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相關代理商/技術參數(shù) |
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|---|---|
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| CY2277APVC-12T | 制造商:Cypress Semiconductor 功能描述: |
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