93LC66B-IP Microchip Technology, 93LC66B-IP Datasheet - Page 2

• Manufacturer Part Number: 93LC66B-IP
• Description: 4K 2.5V Microwire Serial EEPROM
• Manufacturer: Microchip Technology

93LC76/86
1.0
1.1
V
All inputs and outputs w.r.t. V
Storage temperature ..................................... -65˚C to +150˚C
Ambient temp. with power applied................. -65˚C to +125˚C
Soldering temperature of leads (10 seconds) ............. +300˚C
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 specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability
TABLE 1-1:
TABLE 1-2:
DS21131C-page 2
Applicable over recommended operating ranges shown below unless otherwise noted:
V
Commercial (C): Tamb = 0˚C to +70˚C
Industrial (I):
Parameter
High level input voltage
Low level input voltage
Low level output voltage
High level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
Note:
Standby current
CC
CC
...................................................................................7.0V
Name
ORG
CLK
V
V
DO
= +2.5V to +6.0V
CS
PE
DI
SS
CC
ELECTRICAL
CHARACTERISTICS
Maximum Ratings*
This parameter is periodically sampled and not 100% tested.
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Memory Configuration
Program Enable
Power Supply
Tamb = -40˚C to +85˚C
PIN FUNCTION TABLE
DC CHARACTERISTICS
SS
............... -0.6V to Vcc +1.0V
V
V
V
V
C
I
V
V
V
V
I
I
I
I
Function
LI
LO
CC
CC
CCS
IH1
IH2
IL1
IL2
OL1
OL2
OH1
OH2
INT
Symbol
write
read
V
0.7 V
CC
Min.
-0.3
-0.3
2.0
2.4
-10
-10
—
—
—
—
—
—
-0.2
CC
Preliminary
0.2 V
V
V
Max.
CC
CC
500
100
0.8
0.4
0.2
10
10
30
—
—
7
3
1
+1
+1
CC
1.2
AC Waveform:
Timing Measurement Reference Level
Note 1: For V
V
V
V
Input
Output
LO
HI
HI
2: For V
Units
mA
mA
pF
= Vcc - 0.2V
= 4.0V for
V
V
V
V
V
V
V
V
= 2.0V
A
A
A
A
A
AC Test Conditions
CC
CC
V
V
V
I
I
I
I
V
V
(Note Note:)
F
F
CLK = CS = 0V; V
CLK = CS = 0V; V
Conditions
V
V
OL
OL
OH
OH
Tamb = +25˚C, F
CLK
CLK
CC
CC
CC
CC
IN
OUT
CC
> 4.0V
= 2.1 mA; V
=100 A; V
= 0.1V to V
= -400 A; V
= -100 A; V
< 2.7V
< 2.7V
= 5.5V
4.0V
= 3 MHz; V
= 1 MHz; V
= 0.1V to V
2.7V
2.7V
1996 Microchip Technology Inc.
(Note 1)
(Note 2)
0.5 V
0.5 V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CLK
= V
CC
CC
= 4.5V
= 4.5V
= V
= 5.5V
= 3.0V
= 3.0V
= 5.5V
CC
= 1 MHz
CC
Min.
Min.