HY29DL162 Datasheet, PDF (29/48 Pages) Hynix Semiconductor – 16 Megabit (2M x 8/1M x16) Low Voltage, Dual Bank, Simultaneous Read/Write Flash Memory

HY29DL162/HY29DL163
ABSOLUTE MAXIMUM RATINGS ¹
Symbol
Parameter
Value
Unit
T_STG
Storage Temperature
-65 to +150
ºC
T_BIAS
Ambient Temperature with Power Applied
-55 to +125
ºC
Voltage on Pin with Respect to V_SS:
V_CC ²
V_IN2
WP#/ACC ³
A[9], OE#, RESET# ³
All Other Pins ²
-0.5 to +4.0
V
-0.5 to +9.5
V
-0.5 to +12.5
V
-0.5 to (V_CC + 0.5)
V
I_OS
Output Short Circuit Current ⁴
200
mA
Notes:
1. 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.
2. Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions, input or I/O pins may undershoot V_SS to
-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 +2.0 V for periods up to 20 ns. See Figure 10.
CC
3. Minimum DC input voltage on pins WP#/ACC, 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 pins
A[9], OE#, and RESET#] is +12.5 V which may overshoot to 14.0 V for periods up to 20 ns. Maximum DC input voltage
on pin WP#/ACC is +9.5 V which may overshoot to 12.0 V for periods up to 20 ns.
4. 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.
RECOMMENDED OPERATING CONDITIONS ¹
Symbol
Parameter
Value
Unit
Ambient Operating Temperature:
T_A
Commercial Temperature Devices
Industrial Temperature Devices
0 to +70
ºC
-40 to +85
ºC
V_CC
Operating Supply Voltage
+2.7 to +3.6
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
r1.3/June 01
29