251407-13 Datasheet, PDF (16/46 Pages) Numonyx B.V – Wireless Flash Memory (W18/W30 SCSP)

32WQ and 64WQ Family with Asynchronous RAM
5.0
Maximum Ratings and Operating Conditions
5.1
Warning:
Absolute Maximum Ratings
Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent
damage. These are stress ratings only.
NOTICE: This document contains information available at the time of its release. The specifications
are subject to change without notice. Verify with your local Numonyx sales office that you have the
latest datasheet before finalizing a design.
Table 4: Absolute Maximum Ratings
Parameter
Min
Max
Unit
Notes
Temperature under Bias Extended
–25
+85
°C
7
Storage Temperature
–55
+125
°C
Voltage On Any Signal (except F[2:1]-V_CC, V_CCQ, F-V_PP, S-V_CC
1.8 V I/O
–0.2
+2.45
V
and P-V_CC)
3.0 V I/O
–0.2
+3.6
V
1,2,3
2,3
F[2:1]-V_CC Voltage
V_CCQ, S-V_CC and P-V_CC Voltage
–0.5
+2.45
V
1.8 V I/O
–0.2
+2.45
V
3.0 V I/O
–0.2
+3.6
V
2,3
1,2,3
2,3
F-V_PP Voltage
–0.2
+14.0
V
2,3,4,5
I_SH Output Short Circuit Current
–
100
mA
6
Notes:
1.
90 nm is only avail with the 1.8 V I/O.
2.
All Specified voltages are relative to V_SS. Minimum DC voltage is –0.2 V on input/output signals, –0.2 V on F[2:1]-VCC
and F-VPP signals. For 90 nm devices, during transitions, this level may overshoot to –1.5 V for periods < 20 ns, during
transitions, may overshoot to F-V_CC + 1.5 V for periods < 20 ns.
3.
All Specified voltages are relative to V_SS. Minimum DC voltage is –0.2 V on input/output signals, –0.2 V on F[2:1]-VCC
and F-VPP signals. For 130 nm devices, during transitions, this level may overshoot to –2 V for periods < 20 ns, during
transitions, may overshoot to F-V_CC + 2 V for periods < 20 ns.
4.
Maximum DC voltage on F-VPP may overshoot to +14.0 V for periods < 20 ns.
5.
F-V_PP program voltage is normally V_PPL. The maximum DC voltage on F-V_PP may overshoot to +14 V for periods < 20
ns. F-V_PP can be V_PPH for 1000 erase cycles on main blocks, 2500 cycles on parameter blocks.
6.
Output shorted for no more than one second. No more than one output shorted at a time.
7.
Devices available with -30^o C temperature specifications are: 38F2020W0ZTQ1, 38F2020W0ZBQ1, 38F2030W0YTQ1,
38F2030W0YBQ1, 38F2030W0ZTQ2, 38F2030W0ZBQ2, 38F1030W0ZTQ0, 38F1030W0ZBQ0, 38F2030W0YTQF,
38F2030W0YBQF, 38F2040W0YTQF, 38F2040W0YBQF
5.2
Warning:
Operating Conditions
Operation beyond the “Operating Conditions” is not recommended and extended
exposure beyond the “Operating Conditions” may affect device reliability.
Table 5: Operating Conditions (Sheet 1 of 2)
Symbol
Parameter
T_C
F-V_CC
Operating Temperature
Flash Supply Voltage
Flash +
Flash
Flash +
SRAM
Flash +
PSRAM
Min Max Min Max Min Max
Unit
Notes
–25 +85 –25 +85 –25 +85 °C
2
1.7 1.95 1.7 1.95 1.7 1.95 V
Datasheet
16
November 2007
Order Number: 251407-13