X28HC256_15 Datasheet, PDF (4/19 Pages) Intersil Corporation – 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM

X28HC256
Absolute Maximum Ratings
Voltage on any Pin with Respect to V_SS . . . . . . . . . . . . . . . . . . . . . 1V to +7V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Recommended Operating Conditions
Temperature Range
Commercial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
Thermal Information
Temperature Under Bias
X28HC256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10°C to +85°C
X28HC256I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
*Pb-free PDIPs can be used for through hole wave solder processing only.
They are not intended for use in Reflow solder processing applications.
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
DC Electrical Specifications Across recommended operating conditions, unless otherwise specified.
LIMITS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
(Note 7) (Note 5)
V_CC Active Current
I_CC
CE = OE = V_IL, WE = V_IH, All I/O’s = open,
30
(TTL Inputs)
address inputs = 0.4V/2.4V levels at f = 10MHz
V_CC Standby Current
I_SB1
CE = V_IH, OE = V_IL, All I/O’s = open, other inputs = V_IH
1
(TTL Inputs)
V_CC Standby Current
I_SB2
CE = V_CC - 0.3V, OE = GND, All I/Os = open, other
200
(CMOS Inputs)
inputs = V_CC - 0.3V
Input Leakage Current
I_LI
V_IN = V_SS to V_CC
Output Leakage Current
I_LO
V_OUT = V_SS to V_CC, CE = V_IH
Input Low Voltage
V_lL (Note 6)
-1
Input High Voltage
V_IH (Note 6)
2
Output Low Voltage
V_OL
I_OL = 6mA
Output High Voltage
V_OH
I_OH = -4mA
2.4
NOTES:
5. Typical values are for T_A = +25°C and nominal supply voltage.
6. V_IL minimum and V_IH maximum are for reference only and are not tested.
7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
MAX
(Note 7)
60
2
500
10
10
0.8
V_CC + 1
0.4
UNIT
mA
mA
µA
µA
µA
V
V
V
V
Power-up Timing
PARAMETER
SYMBOL
MAX
Power-up to Read
t_PUR, (Note 8)
100
Power-up to Write
t_PUW, (Note 8)
5
NOTE:
8. This parameter is periodically sampled and not 100% tested.
UNIT
µs
ms
Capacitance T_A = +25°C, f = 1MHz, V_CC = 5V.
SYMBOL
TEST
C_I/O (Note 8)
C_IN (Note 8)
Input/output capacitance
Input capacitance
Endurance and Data Retention
Endurance
Data retention
PARAMETER
CONDITIONS
V_I/O = 0V
V_IN = 0V
MAX
10
6
MIN
MAX
100,000
100
UNIT
pF
pF
UNIT
Cycles
Years
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4
FN8108.5
August 27, 2015