93C57 Datasheet, PDF (2/9 Pages) Catalyst Semiconductor – 2K-Bit Microwire Serial EEPROM

CAT93C56/57
ABSOLUTE MAXIMUM RATINGS*
*COMMENT
Temperature Under Bias .................. -55°C to +125°C
Storage Temperature ........................ -65°C to +150°C
Voltage on any Pin with
Respect to Ground⁽¹⁾ ............. -2.0V to +V_CC +2.0V
V_CC with Respect to Ground ................ -2.0V to +7.0V
Package Power Dissipation
Capability (T_A = 25°C) ................................... 1.0W
Lead Soldering Temperature (10 secs) ............ 300°C
Output Short Circuit Current⁽²⁾ ........................ 100 mA
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of
the device at these or any other conditions outside of those
listed in the operational sections of this specification is not
implied. Exposure to any absolute maximum rating for
extended periods may affect device performance and
reliability.
RELIABILITY CHARACTERISTICS
Symbol
Parameter
Reference Test Method
Min
Typ
NEND(3)
Endurance
MIL-STD-883, Test Method 1033 1,000,000
TDR(3)
Data Retention
MIL-STD-883, Test Method 1008
100
VZAP(3)
ESD Susceptibility MIL-STD-883, Test Method 3015
2000
ILTH(3)(4)
Latch-Up
JEDEC Standard 17
100
Max
Units
Cycles/Byte
Years
Volts
mA
D.C. OPERATING CHARACTERISTICS
V_CC = +1.8V to +6.0V, unless otherwise specified.
Symbol
Parameter
Test Conditions
ICC1
Power Supply Current
(Write)
fSK = 1MHz
VCC = 5.0V
ICC2
Power Supply Current
(Read)
fSK = 1MHz
VCC = 5.0V
ISB1
Power Supply Current
(Standby) (x8 Mode)
CS = 0V
ORG=GND
Min
Typ
Max
Units
3
mA
500
µA
10
µA
ISB2
Power Supply Current
(Standby) (x16Mode)
ILI
Input Leakage Current
ILO
Output Leakage Current
(Including ORG pin)
CS=0V
ORG=Float or VCC
VIN = 0V to VCC
VOUT = 0V to VCC,
CS = 0V
0
10
µA
1
µA
1
µA
VIL1
VIH1
VIL2
VIH2
VOL1
VOH1
VOL2
VOH2
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
4.5V ≤ VCC < 5.5V
4.5V ≤ VCC < 5.5V
1.8V ≤ VCC < 4.5V
1.8V ≤ VCC < 4.5V
4.5V ≤ VCC < 5.5V
IOL = 2.1mA
4.5V ≤ VCC < 5.5V
IOH = -400µA
1.8V ≤ VCC < 4.5V
IOL = 1mA
1.8V ≤ VCC < 4.5V
IOH = -100µA
-0.1
2
0
VCC x 0.7
2.4
VCC - 0.2
0.8
V
VCC + 1
V
VCC x 0.2
V
VCC+1
V
0.4
V
V
0.2
V
V
Note:
(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
voltage on output pins is V_CC +0.5V, which may overshoot to V_CC +2.0V for periods of less than 20 ns.
(2) Output shorted for no more than one second. No more than one output shorted at a time.
(3) This parameter is tested initially and after a design or process change that affects the parameter.
(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V_CC +1V.
Doc. No. 1088, Rev. M
2