24C01A-EP MicrochipTechnology, 24C01A-EP Datasheet - Page 2

• Manufacturer Part Number: 24C01A-EP
• Description: 1K/2K/4K5.0VI2COSerialEEPROMs
• Manufacturer: MicrochipTechnology

24C01A/02A/04A
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 1-2:
FIGURE 1-1:
DS11183D-page 2
V
V
SCL and SDA pins:
A1 & A2 pins:
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
Standby current
Note: This parameter is periodically sampled and not 100% tested
CC
CC
CC
SDA
SCL
...................................................................................7.0V
High level input voltage
Low level input voltage
Low level output voltage
High level input voltage
Low level input voltage
= +5V ( 10%)
detector threshold
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
Parameter
T
SU
:
STA
DC CHARACTERISTICS
BUS TIMING START/STOP
SS
START
............... -0.6V to V
I
I
Symbol
CC
CC
C
Read
I
C
V
V
V
V
I
CCS
V
V
I
OUT
I
CC
LO
Write
Write
TH
OL
LI
IN
IH
IH
IL
IL
,
T
HD
:
Commercial (C): Tamb = 0 C to +70 C
Industrial (I):
Automotive (E):
STA
V
V
CC
CC
Min.
-0.3
-0.3
2.8
—
—
—
—
—
—
—
x 0.7
CC
- 0.5
+1.0V
V
V
V
CC
CC
Max.
CC
4.25
750
100
4.5
0.4
0.5
7.0
3.5
10
10
x 0.3
+ 0.5
+ 1
Tamb = -40 C to +85 C
Tamb = -40 C to +125 C
TABLE 1-1:
Units
A0, A1, A2
V
mA
mA
pF
HYS
V
V
V
V
V
V
Name
TEST
A
A
A
A
SDA
SCL
V
V
WP
A0
CC
SS
I
V
V
V
Tamb = +25˚C, f = 1 MHz
F
Vcc = 5V, Tamb = 0˚C to +70˚C
F
Vcc = 5V, Tamb = (I) and (E)
V
SDA=SCL=V
OL
CLK
CLK
IN
OUT
IN
CC
/V
= 3.2 mA (SDA only)
= 0V to V
= 5V, Tamb= (C), (I) and (E)
OUT
= 100 kHz, program cycle time = 1 ms,
= 100 kHz, program cycle time = 1 ms,
= 0V to V
Function
No Function for 24C04A only, Must
be connected to V
Chip Address Inputs
Ground
Serial Address/Data I/O
Serial Clock
(24C01A only) V
Write Protect Input
+5V Power Supply
PIN FUNCTION TABLE
T
SU
= 0V (Note)
:
STO
CC
CC
CC
=5V (no PROGRAM active)
1996 Microchip Technology Inc.
Conditions
STOP
CC
CC
or V
or V
SS
SS