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93AA46A Datasheet(PDF) 2 Page - Microchip Technology

Part # 93AA46A
Description  1K Microwire Compatible Serial EEPROM
Download  24 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

93AA46A Datasheet(HTML) 2 Page - Microchip Technology

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93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
DS21749D-page 2
 2003 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings(†)
VCC.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥ 4kV
TABLE 1-1:
DC CHARACTERISTICS
† NOTICE: Stresses above those listed under “Absolute 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.
All parameters apply over the specified ranges
unless otherwise noted.
VCC = range by device (see Table on Page 1)
Industrial (I):
TA = -40°C to +85°C
Automotive (E): TA = -40°C to +125°C
Param. No. Symbol
Parameter
Min
Typ
Max
Units
Conditions
D1
VIH1
VIH2
High-level input voltage
2.0
0.7 VCC
VCC +1
VCC +1
V
V
VCC
≥ 2.7V
VCC
< 2.7V
D2
VIL1
VIL2
Low-level input voltage
-0.3
-0.3
0.8
0.2 VCC
V
V
VCC
≥ 2.7V
VCC
< 2.7V
D3
VOL1
VOL2
Low-level output voltage
0.4
0.2
V
V
IOL = 2.1 mA, VCC = 4.5V
IOL = 100
µA, VCC = 2.5V
D4
VOH1
VOH2
High-level output voltage
2.4
VCC - 0.2
V
V
IOH = -400
µA, VCC = 4.5V
IOH = -100
µA, VCC = 2.5V
D5
ILI
Input leakage current
±1
µAVIN = VSS to VCC
D6
ILO
Output leakage current
±1
µAVOUT = VSS to VCC
D7
CIN,
COUT
Pin capacitance
(all inputs/outputs)
——
7
pF
VIN/VOUT = 0V (Note 1)
TA = 25°C, FCLK = 1 MHz
D8
ICC
write
Write current
500
2
mA
µA
FCLK = 3 MHz, VCC = 5.5V
FCLK = 2 MHz, VCC = 2.5V
D9
ICC read Read current
100
1
500
mA
µA
µA
FCLK = 3 MHz, VCC = 5.5V
FCLK = 2 MHz, VCC = 3.0V
FCLK = 2 MHz, VCC = 2.5V
D10
ICCS
Standby current
1
5
µA
µA
I-Temp
E-Temp
CLK = CS = 0V
ORG = DI = VSS or VCC
(Note 2) (NOTE 3)
D11
VPOR
VCC voltage detect
93AA46A/B/C, 93LC46A/B/C
93C46A/B/C
1.5V
3.8V
V
V
(Note 1)
Note 1: This parameter is periodically sampled and not 100% tested.
2: ORG pin not available on ‘A’ or ‘B’ versions.
3: READY/BUSY status must be cleared from DO, see Section 3.4 "Data Out (DO)".


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