S75WS256NDFBAWMB datasheet(67/216 Pages) SPANSION

67 / 216 page

February 17, 2005 S75WS-N-00_A0

S75WS256Nxx Based MCPs

Advance

Information

12 Electrical Specifications

12.1

Absolute Maximum Ratings

Storage Temperature

Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Ambient Temperature

with Power Applied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +125°C

Voltage with Respect to Ground:

All Inputs and I/Os except

as noted below (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VIO + 0.5 V

VCC (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +2.5 V

VIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +2.5 V

ACC (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +9.5 V

Output Short Circuit Current (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA

Notes:

1. Minimum DC voltage on input or I/Os is –0.5 V. During voltage transitions, inputs or I/Os may undershoot VSS to –2.0 V

for periods of up to 20 ns. See Figure 12.1. Maximum DC voltage on input or I/Os is VCC + 0.5 V. During voltage

transitions outputs may overshoot to VCC + 2.0 V for periods up to 20 ns. See Figure 12.2.

2. Minimum DC input voltage on pin ACC is -0.5V. During voltage transitions, ACC may overshoot VSS to –2.0 V for periods

of up to 20 ns. See Figure 12.1. Maximum DC voltage on pin ACC is +9.5 V, which may overshoot to 10.5 V for periods

up to 20 ns.

3. No more than one output may be shorted to ground at a time. Duration of the short circuit should not be greater 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.

Note: The content in this document is Advance information for the S29WS064N and S29WS128N. Content in this document is

Preliminary for the S29W256N.

12.2 Operating Ranges

Wireless (W) Devices

Ambient Temperature (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25°C to +85°C

Industrial (I) Devices

Ambient Temperature (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C

Supply Voltages

VCC Supply Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+1.70 V to +1.95 V

VIO Supply Voltages: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1.70 V to +1.95 V

(Contact local sales office for VIO = 1.35 to +1.70 V.)

Note: Operating ranges define those limits between which the device functionality is guaranteed.

Figure 12.1 Maximum Negative

Overshoot Waveform

Figure 12.2 Maximum Positive

Overshoot Waveform

20 ns

+0.8 V

–0.5 V

20 ns

–2.0 V

20 ns

VCC

+2.0 V

VCC

+0.5 V

20 ns

1.0 V

S75WS256NDFBAWMB Datasheet(PDF) 67 Page - SPANSION

S75WS256NDFBAWMB Datasheet(HTML) 67 Page - SPANSION

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL