參數(shù)資料
型號(hào)： 24LC164
廠商： Microchip Technology Inc.
英文描述： 16K 2.5V Cascadable CMOS serial EEPROMs(16K位,2.5V層疊式IIC串行EEPROM)
中文描述： 16K的2.5V的級(jí)聯(lián)的CMOS串行EEPROM（16K的位，2.5V的層疊式串行EEPROM的國(guó)際進(jìn)口許可證）
文件頁(yè)數(shù)： 2/10頁(yè)
文件大?。?/td> 114K
代理商： 24LC164
24LC164
DS21093D-page 2
1995 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
Maximum Ratings*
V
All inputs and outputs w.r.t. V
Storage temperature ...........................-65C to +150C
Ambient temp. with power applied.......-65C to +125C
Soldering temperature of leads (10 seconds)...+300C
ESD protection on all pins
......................................≥
*Notice:
Stresses above those listed under “Maximum ratings”
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operational listings
of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
CC
........................................................................7.0V
SS
......-0.3V to V
CC
+1.0V
4 kV
TABLE 1-1:
PIN FUNCTION TABLE
Name
Function
V
SS
Ground
SDA
Serial Address/Data I/O
SCL
Serial Clock
WP
Write Protect Input
V
CC
+2.5V to 5.5V Power Supply
A0, A1, A2
Chip Address Inputs
TABLE 1-2:
DC CHARACTERISTICS
FIGURE 1-1:
BUS TIMING START/STOP
Vcc = +2.5V to +5.5V
Commercial (C): Tamb = 0C to +70C
Industrial
(I): Tamb = -40C to +85C
Parameter
Symbol
Min
Max
Units
Conditions
WP, SCL and SDA pins:
High level input voltage
V
IH
.7 V
CC
—
V
Low level input voltage
V
IL
—
.3 V
CC
V
Hysteresis of Schmitt trigger
inputs
V
HYS
.05 V
CC
—
V
Note 1
Low level output voltage
V
OL
—
.40
V
I
OL
= 3.0 mA, V
CC
= 2.5V
Input leakage current
I
LI
-10
10
μ
A
V
IN
= .1V to V
CC
Output leakage current
I
LO
-10
10
μ
A
V
OUT
= .1V to V
CC
Pin capacitance
(all inputs/outputs)
C
IN
, C
OUT
—
10
pF
V
Tamb = 25C, F
CC
= 5.0V (Note 1)
CLK
= 1MHz
Operating current
I
I
CC
CC
Write
Read
—
—
3
1
mA
mA
V
CC
= 5.5V, SCL = 400 kHz
Standby current
I
CCS
—
—
30
100
μ
μ
A
A
V
V
CC
CC
= 3.0V, SDA = SCL = V
= 5.5V, SDA = SCL = V
CC
CC
Note 1: This parameter is periodically sampled and not 100% tested.
SCL
SDA
START
STOP
T
SU:STA
T
HD:STA
T
SU:STO
V
HYS
相關(guān)PDF資料
PDF描述
24LC16B 16K 2.5V CMOS Serial EEPROMs(16K位、16字節(jié)頁(yè)緩沖器、10M次擦寫(xiě)周期、有硬件寫(xiě)保護(hù)、2.5-5.5V工作、CMOS IIC串行EEPROM)
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24LC164-/PSQTP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164/SN 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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