HY29F800 Datasheet, PDF (20/40 Pages) Hynix Semiconductor – 8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory

HY29F800
ABSOLUTE MAXIMUM RATINGS ⁴
Symbol
Par amet er
Value
Unit
T_STG
T_BIAS
V_IN2
Storage Temperature
Ambient Temperature with Power Applied
Voltage on Pin with Respect to V_SS :
VCC ¹
A[9], OE#, RESET# ²
All Other Pins ¹
-65 to +125
ºC
-55 to +125
ºC
-2.0 to +7.0
V
-2.0 to +12.5
V
-2.0 to +7.0
V
I_OS
Output Short Circuit Current ³
200
mA
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions, input or I/O pins may undershoot V to
SS
-2.0V for periods of up to 20 ns. See Figure 9. Maximum DC voltage on input or I/O pins is V_CC + 0.5 V. During voltage
transitions, input or I/O pins may overshoot to V_CC +2.0 V for periods up to 20 ns. See Figure 10.
2. Minimum DC input voltage on pins A[9], OE#, and RESET# is -0.5 V. During voltage transitions, A[9], OE#, and RESET#
may undershoot V_SS to –2.0 V for periods of up to 20 ns. See Figure 9. Maximum DC input voltage on these pins is +12.5
V which may overshoot to 14.0 V for periods up to 20 ns.
3. No more than one output at a time may be shorted to V_SS. Duration of the short circuit should be less than one second.
4. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only; functional operation of the device at these or any other conditions above those indicated in the
operational sections of this data sheet is not implied. Exposure of the device to absolute maximum rating conditions for
extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS ¹
Symbol
T_A
V_CC
Parameter
Ambient Operating Temperature:
Operating Supply Voltage:
-55 Versions
All Other Versions
Value
Unit
0 to +70
ºC
+4.75 to +5.25
V
+4.50 to +5.50
V
Notes:
1. Recommended Operating Conditions define those limits between which the functionality of the device is guaranteed.
0.8 V
- 0.5 V
20 ns
- 2.0 V
20 ns
20 ns
V_CC + 2.0 V
V_CC + 0.5 V
2.0 V
20 ns
20 ns
20 ns
Figure 9. Maximum Undershoot Waveform
Figure 10. Maximum Overshoot Waveform
20
Rev. 4.2/May 01