參數(shù)資料
型號(hào)： 93C46-E/MS
元件分類(lèi)： PROM
英文描述： 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： PLASTIC, MSOP-8
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 510K
代理商： 93C46-E/MS
93XX46, 93XX46A/B
DS21749A-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
V
CC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temp. with power applied ..........................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥ 4kV
DC C
HARACTERISTICS
NOTICE: Stresses above those listed under “Maximum ratings” may cause permanent damage to the device.
This is a stress rating 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.
DC CHARACTERISTICS
V
CC = +1.8V to +5.5V
Industrial (I):
T
AMB = -40°C to +85°C
Automotive (E): T
AMB = -40°C to +125°C
Param.
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
D1
V
IH1
High level input voltage
2.0
—
V
CC +1
V
CC
≥ 2.7V
V
IH2
0.7 V
CC
—V
CC +1
V
CC
< 2.7V
D2
V
IL1
Low level input voltage
-0.3
—
0.8
V
CC
≥ 2.7V
V
IL2
-0.3
—
0.2 V
CC
VV
CC
< 2.7V
D3
V
OL1
Low level output voltage
—
0.4
V
I
OL = 2.1 mA, VCC = 4.5V
V
OL2—
—
0.3
V
I
OL = 100
A, VCC = 2.5V
D4
V
OH1
High level output voltage
2.4
—
V
I
OH = -400
A, VCC = 4.5V
V
OH2VCC-0.2
—
V
I
OH = -100
A, VCC = 2.5V
D5
I
LI
Input leakage current
—
±10
AVIN = 0.1V to VCC
D6
I
LO
Output leakage current
—
±10
AVOUT = 0.1V to VCC
D7
C
IN,
C
OUT
Pin capacitance
(all inputs/outputs)
——
7
pF
V
IN/VOUT = 0V (Note 1 & 2)
T
AMB = 25°C, FCLK = 1 MHz
D8
I
CC write Operating current
—
3
mA
FCLK = 2 MHz, V
CC = 5.5V
D9
I
CC read
—
100
1
500
—
mA
A
FCLK = 2 MHz, V
CC = 5.5V
FCLK = 1 MHz, V
CC = 3.0V
FCLK = 1 MHz, V
CC = 2.5V
D10
I
CCS2
Standby current
—
1
5
A
A
I-Temp
E-Temp
CLK = CS = 0V
ORG = DI = V
SS or VCC
(Note 3)
Note 1: This parameter is tested at T
AMB = 25°C and FCLK = 1 MHz.
2: This parameter is periodically sampled and not 100% tested.
3: Org pin not available on ‘A’ or ‘B’ versions.
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