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參數資料
| 型號： | 24C16B |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 16K 5.0V E-Temperature serial EEPROMs(16K位,5.0V，1M次擦寫周期，硬件寫保護，施密特觸發(fā)輸入的EEPROM) |
| 中文描述： | 16K的5.0V電子溫度（16K的位和5.0V，100萬次擦寫周期，硬件寫保護，施密特觸發(fā)輸入的EEPROM的串行EEPROM） |
| 文件頁數： | 2/10頁 |
| 文件大?。?/td> | 111K |
| 代理商： | 24C16B |
24C08B/16B
DS21081C-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
......................................≥
CC
........................................................................7.0V
SS
.....-0.6V to V
CC
+1.0V
4 kV
*Notice:
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.
Stresses above those listed under “Maximum ratings”
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
+4.5V to 5.5V Power Supply
A0, A1, A2
No Internal Connection
TABLE 1-2:
DC CHARACTERISTICS
FIGURE 1-1:
BUS TIMING START/STOP
V
Automotive (E): Tamb = -40C to +125C
CC
= +4.5V to +5.5V
Parameter
Symbol
Min
Max
Units
Conditions
WP, SCL and SDA pins:
High level input voltage
V
IH
.7 Vcc
—
V
Low Level input voltage
V
IL
—
.3 V
CC
V
Hysteresis of Schmitt trigger
inputs
V
HYS
.05 Vcc
—
V
Note 1
Low level output voltage
V
OL
—
.40
V
I
OL
= 3.0 mA, V
CC
=4.5V
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
=1 MHz
Operating current
I
I
CC
CC
write
read
—
—
3
1
mA
mA
V
CC
= 5.5V, SCL = 400 kHz
Standby current
I
CCS
—
100
μ
A
V
CC
= 5.5V, SDA = SCL = V
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
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