參數(shù)資料
型號(hào): 24LC160-ISN
廠商: Microchip Technology Inc.
英文描述: 8K/16K 2.5V SPI O Bus Serial EEPROM
中文描述: 8K/16K O總線為2.5V的SPI串行EEPROM
文件頁數(shù): 5/12頁
文件大?。?/td> 75K
代理商: 24LC160-ISN
24LC16B
DS20070G-page 2
1996 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
Maximum Ratings*
VCC...................................................................................7.0V
All inputs and outputs w.r.t. VSS ............... -0.3V to VCC +1.0V
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
..................................................≥ 4 kV
*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 specication is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
TABLE 1-1:
PIN FUNCTION TABLE
Name
Function
VSS
Ground
SDA
Serial Address/Data I/O
SCL
Serial Clock
WP
Write Protect Input
VCC
+2.5V to 5.5V Power Supply
A0, A1, A2
No Internal Connection
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
VIH
.7 VCC
—V
Low level input voltage
VIL
.3 VCC
V
Hysteresis of Schmitt trigger
inputs
VHYS
.05 VCC
V
(Note)
Low level output voltage
VOL
.40
V
IOL = 3.0 mA, VCC = 2.5V
Input leakage current
ILI
-10
10
AVIN = .1V to VCC
Output leakage current
ILO
-10
10
AVOUT = .1V to VCC
Pin capacitance
(all inputs/outputs)
CIN, COUT
—10
pF
VCC = 5.0V (Note)
Tamb = 25C, FCLK = 1MHz
Operating current
ICC write
ICC read
3
1
mA
VCC = 5.5V, SCL = 400 kHz
Standby current
ICCS
30
100
A
VCC = 3.0V, SDA = SCL = VCC
VCC = 5.5V, SDA = SCL = VCC
Note:
This parameter is periodically sampled and not 100% tested.
TSU:STA
THD:STA
VHYS
TSU:STO
START
STOP
SCL
SDA
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