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參數(shù)資料
| 型號： | 24AA164 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 16K 1.8V Cascadable CMOS serial EEPROMs(16K位,1.8V層疊IIC串行EEPROM) |
| 中文描述： | 16K的1.8級聯(lián)的CMOS串行EEPROM（16K的位，1.8層疊進口證串行EEPROM的） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 115K |
| 代理商： | 24AA164 |
1995 Microchip Technology Inc.
DS21100C-page 3
24AA164
TABLE 1-3:
AC CHARACTERISTICS
FIGURE 1-2:
BUS TIMING DATA
Parameter
Symbol
STANDARD
MODE
V
CC
FAST MODE
= 4.5-5.5V
Units
Remarks
Min
Max
Min
Max
Clock frequency
F
CLK
—
100
—
400
kHz
Clock high time
T
HIGH
4000
—
600
—
ns
Clock low time
T
LOW
4700
—
1300
—
ns
SDA and SCL rise time
T
R
—
1000
—
300
ns
Note 2
SDA and SCL fall time
T
F
—
300
—
300
ns
Note 2
START condition hold
time
T
HD
:
STA
4000
—
600
—
ns
After this period the first
clock pulse is generated
START condition setup
time
T
SU
:
STA
4700
—
600
—
ns
Only relevant for repeated
START condition
Data input hold time
T
HD
:
DAT
0
—
0
—
ns
Data input setup time
T
SU
:
DAT
250
—
100
—
ns
STOP condition setup
time
T
SU
:
STO
4000
—
600
—
ns
Output valid from clock
T
AA
—
3500
—
900
ns
Note 1
Bus free time
T
BUF
4700
—
1300
—
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
20 + 0.1
C
B
250
ns
Note 2, C
B
≤
100 pF
Input filter spike suppres-
sion (SDA and SCL pins)
T
SP
—
50
—
50
ns
Note 3
Write cycle time
T
WR
—
10
—
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 for standard operation.
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
IN
SCL
HD:DAT
t
SU:DAT
t
AA
SP
t
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PDF描述 |
|---|---|
| 24AA16ISN | 16K 1.8V I 2 C O Serial EEPROM |
| 24AA16P | 16K 1.8V I 2 C O Serial EEPROM |
| 24AA16SL | 16K 1.8V I 2 C O Serial EEPROM |
| 24AA16SN | 16K 1.8V I 2 C O Serial EEPROM |
| 24AA16 | 16K 1.8V I 2 C O Serial EEPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 24AA164/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24AA164/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24AA164P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16K 1.8V Cascadable I2CTM Serial EEPROM |
| 24AA164SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16K 1.8V Cascadable I2CTM Serial EEPROM |
| 24AA164TP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16K 1.8V Cascadable I2CTM Serial EEPROM |
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