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參數(shù)資料
| 型號： | 24C01B-E/SN |
| 元件分類： | PROM |
| 英文描述： | 128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 124K |
| 代理商： | 24C01B-E/SN |
24C01B/02B
2004 Microchip Technology Inc.
Preliminary
DS21233B-page 3
FIGURE 1-2:
BUS TIMING DATA
TABLE 1-2:
AC CHARACTERISTICS
All Parameters apply across the
specified operating ranges unless
otherwise noted
Vcc = 4.5V to 5.5V
Automotive (E):
Tamb = -40°C to +125°C,
Parameter
Symbol
Min.
Max.
Units
Remarks
Clock frequency
FCLK
—
100
kHz
Clock high time
THIGH
4000
—
ns
Clock low time
TLOW
4700
—
ns
SDA and SCL rise time
TR
—
1000
ns
(Note 1)
SDA and SCL fall time
TF
—
300
ns
(Note 1)
START condition hold time
THD:STA
4000
—
ns
After this period the first clock pulse is
generated
START condition setup time
TSU:STA
4700
—
ns
Only relevant for repeated
START condition
Data input hold time
THD:DAT
0—
ns
(Note 2)
Data input setup time
TSU:DAT
250
—
ns
STOP condition setup time
TSU:STO
4000
—
ns
Output valid from clock
TAA
—
3500
ns
(Note 2)
Bus free time
TBUF
4700
—
ns
Time the bus must be free before a new
transmission can start
Output fall time from VIH
minimum to VIL maximum
TOF
—
250
ns
(Note 1), CB 100 pF
Input filter spike suppression
(SDA and SCL pins)
TSP
—50
ns
(Note 3)
Write cycle time
TWR
—
10
ms
Byte or Page mode
Endurance
—
1M
—
cycles
25°C, Vcc = 5.0V, Block Mode (Note 4)
Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of START or STOP conditions.
3: The combined TSP and VHYS specifications are due to Schmitt trigger inputs which provide improved noise
spike suppression. This eliminates the need for a TI specification for standard operation.
4: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specific
application, please consult the Total Endurance Model which can be obtained on our BBS or website.
SCL
SDA
IN
SDA
OUT
THD:STA
TSU:STA
TF
THIGH
TR
TSU:STO
TSU:DAT
THD:DAT
TBUF
TAA
THD:STA
TAA
TSP
TLOW
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 24C01BP | 制造商:Microchip Technology Inc 功能描述:128 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 24C01BT-E/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K 5.0V I2C⑩ Serial EEPROM |
| 24C01BT-E/SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K 5.0V I2C⑩ Serial EEPROM |
| 24C01C | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V I2C? Serial EEPROM |
| 24C01C/P | 功能描述:電可擦除可編程只讀存儲器 128x8 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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