93LC76/86
1.2
AC Test Conditions
1.0
ELECTRICAL
CHARACTERISTICS
AC Waveform:
VLO = 2.0V
1.1
Maximum Ratings*
VHI = Vcc - 0.2V
VHI = 4.0V for
(Note 1)
(Note 2)
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 temp. with power applied................. -65˚C to +125˚C
Soldering temperature of leads (10 seconds) ............. +300˚C
ESD protection on all pins................................................4 kV
Timing Measurement Reference Level
Input
0.5 VCC
0.5 VCC
*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
Output
Note 1: For VCC ≤ 4.0V
2: For VCC > 4.0V
TABLE 1-1:
Name
PIN FUNCTION TABLE
Function
CS
CLK
DI
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Memory Configuration
Program Enable
Power Supply
DO
VSS
ORG
PE
VCC
TABLE 1-2:
DC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted:
VCC = +2.5V to +6.0V
Commercial (C): Tamb = 0˚C to +70˚C
Industrial (I):
Tamb = -40˚C to +85˚C
Parameter
Symbol
Min.
Max.
Units
Conditions
High level input voltage
Low level input voltage
Low level output voltage
High level output voltage
VIH1
VIH2
VIL1
VIL2
VOL1
VOL2
VOH1
VOH2
ILI
2.0
0.7 VCC
-0.3
-0.3
—
VCC +1
VCC +1
0.8
V
V
VCC ≥ 2.7V
VCC < 2.7V
VCC ≥ 2.7V
VCC < 2.7V
V
0.2 VCC
0.4
V
V
IOL = 2.1 mA; VCC = 4.5V
IOL =100 µA; VCC = VCC Min.
IOH = -400 µA; VCC = 4.5V
IOH = -100 µA; VCC = VCC Min.
VIN = 0.1V to VCC
—
0.2
V
2.4
—
V
VCC-0.2
-10
—
V
Input leakage current
Output leakage current
10
µA
µA
pF
ILO
-10
10
VOUT = 0.1V to VCC
Pin capacitance
CINT
—
7
(Note Note:)
(all inputs/outputs)
Tamb = +25˚C, FCLK = 1 MHz
Operating current
ICC write
ICC read
—
—
3
mA
VCC = 5.5V
1
500
mA
µA
FCLK = 3 MHz; VCC = 5.5V
FCLK = 1 MHz; VCC = 3.0V
Standby current
ICCS
—
100
30
µA
µA
CLK = CS = 0V; VCC = 5.5V
CLK = CS = 0V; VCC = 3.0V
Note:
This parameter is periodically sampled and not 100% tested.
DS21131C-page 2
Preliminary
1996 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
