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參數(shù)資料
| 型號： | 24C08B |
| 廠商： | Microchip Technology, Inc. |
| 元件分類： | EEPROM |
| 英文描述： | 8K 5.0V E-Temperature serial EEPROMs |
| 中文描述： | 8K的5.0V溫度串行EEPROM |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 111K |
| 代理商： | 24C08B |
1995 Microchip Technology Inc.
DS21081C-page 3
24C08B/16B
TABLE 1-3:
AC CHARACTERISTICS
FIGURE 1-2:
BUS TIMING DATA
Parameter
Symbol
Min
Max
Units
Remarks
Clock frequency
F
CLK
—
100
kHz
Clock high time
T
HIGH
4000
—
ns
Clock low time
T
LOW
4700
—
ns
SDA and SCL rise time
T
R
—
1000
ns
Note 2
SDA and SCL fall time
T
F
—
300
ns
Note 2
START condition hold time
T
HD
:
STA
4000
—
ns
After this period the first clock
pulse is generated
START condition setup
time
T
SU
:
STA
4700
—
ns
Only relevant for repeated
START condition
Data input hold time
T
HD
:
DAT
0
—
ns
Data input setup time
T
SU
:
DAT
250
—
ns
STOP condition setup time
T
SU
:
STO
4000
—
ns
Output valid from clock
T
AA
—
3500
ns
Note 1
Bus free time
T
BUF
4700
—
ns
Time the bus must be free before
a new transmission can start
Output fall time from V
min to V
IL
max
IH
T
OF
—
250
ns
Note 2, C
B
≤
100 pF
Input filter spike suppres-
sion (SDA and SCL pins)
T
SP
—
50
ns
Note 3
Write cycle time
T
WR
—
10
ms
Byte or Page mode
Note 1: 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.
Note 2: Not 100% tested. C
B
= total capacitance of one bus line in pF.
Note 3: The combined T
SP
and V
HYS
specifications are due to new Schmitt trigger inputs which provide improved
noise and spike suppression. This eliminates the need for a T
I
specification.
SU:STA
t
HD:STA
t
F
t
LOW
t
HIGH
t
R
t
SU:STO
t
BUF
t
t
AA
t
SDA
OUT
SDA
N
SCL
HD:DAT
t
SU:DAT
t
AA
SP
t
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24C08B-/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-/SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-E/P | 功能描述:IC EEPROM 8KBIT 100KHZ 8DIP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:1M (64K x 16) 速度:150ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| 24C08B-E/SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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