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參數(shù)資料
| 型號(hào)： | 37LV128-TSN |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 36K, 64K, and 128K Serial EPROM Family |
| 中文描述： | 36K，64K的，和128K串行EPROM家庭 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大小： | 88K |
| 代理商： | 37LV128-TSN |
37LV36/65/128
DS21109E-page 4
1996 Microchip Technology Inc.
FIGURE 11-1: READ CHARACTERISTICS TIMING
TABLE 11-1:
READ CHARACTERISTICS
AC Testing Waveform: V
AC Test Load: 50 pF
V
OL
= V
OL
_MAX; V
IL
= 0.2V; V
IH
= 3.0V
OH
= V
OH
_MIN
Symbol
Parameter
Limits 3.0V
Vcc
≤
≤
6.0V
Limits 4.5V
Vcc
≤
≤
6.0V
Units
Conditions
Min.
Max.
Min.
Max.
T
OE
OE to Data Delay
—
45
—
45
ns
T
CE
CE to Data Delay
—
60
—
50
ns
T
CAC
CLK to Data Delay
—
200
—
60
ns
T
OH
Data Hold from CE, OE or CLK
0
—
0
—
ns
T
DF
CE or OE to Data Float Delay
—
50
—
50
ns
Notes 1, 2
T
LC
CLK Low Time
100
—
25
—
ns
T
HC
CLK High Time
100
—
25
—
ns
T
SCE
CE Set up Time to CLK
(to guarantee proper counting)
40
—
25
—
ns
Note 1
T
SCED
CE setup time to CLK
(to guarantee proper DATA read)
100
—
80
—
ns
T
HCE
CE Hold Time to CLK
(to guarantee proper counting)
0
—
0
—
ns
Note 1
T
HCED
CE hold time to CLK
(to guarantee proper DATA read)
50
—
0
—
ns
T
HOE
OE High Time
(Guarantees counters are Reset)
100
20
—
ns
CLK max
Clock Frequency
—
2.5
—
10
MHz
Note 1: This parameter is periodically sampled and not 100% tested.
2: Float delays are measured with output pulled through 1k
to V
LOAD
= V
CC
/2.
T
HCE
T
SCE
T
HOE
T
DF
T
OH
T
OH
T
HC
T
CAC
T
LC
T
SCE
T
SCED
T
OE
DATA
CLK
RESET/OE
CE
T
CE
T
HCED
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 37LV128-IL | 36K, 64K, and 128K Serial EPROM Family |
| 37LV128-IP | DIODE ZENER SINGLE 500mW 2.4Vz 5mA-Izt 0.0833 50uA-Ir 1 SOD-123 3K/REEL |
| 37LV128-ISN | DIODE ZENER SINGLE 200mW 2.4Vz 5mA-Izt 0.0833 50uA-Ir 1 SOD-323 3K/REEL |
| 37LV128-L | DIODE ZENER SINGLE 150mW 2.4Vz 5mA-Izt 0.083 50uA-Ir 1 SOD-523 3K/REEL |
| 37LV128-P | 36K, 64K, and 128K Serial EPROM Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 37LV36 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:36K, 64K, and 128K Serial EPROM Family |
| 37LV36-/L | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:36K, 64K, and 128K Serial EPROM Family |
| 37LV36-/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:36K, 64K, and 128K Serial EPROM Family |
| 37LV36-/SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:36K, 64K, and 128K Serial EPROM Family |
| 37LV36_04 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:36K, 64K, and 128K Serial EPROM Family |
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