WCMC1616V9X View Datasheet(PDF) - Weida Semiconductor, Inc.

Part Name

Description

Manufacturer

WCMC1616V9X

1Mb x 16 Pseudo Static RAM

Weida Semiconductor, Inc. 

ADVANCE INFORMATION

WCMC1616V9X

Maximum Ratings

(Above which the useful life may be impaired. For user guide-

lines, not tested.)

Storage Temperature .................................–65°C to +150°C

Ambient Temperature with

Power Applied ............................................... –40°C to +85°C

Supply Voltage to Ground Potential ................. −0.4V to 4.6V

DC Voltage Applied to Outputs

in High-Z State[5, 6, 7].........................

DC Input Voltage[5, 6, 7]......................

.....−0.4V to 3.3V

....−0.4V to 3.3V

Output Current into Outputs (LOW).............................20 mA

Static Discharge Voltage ......................................... > 2001V

(per MIL-STD-883, Method 3015)

Latch-up Current .....................................................> 200 mA

Operating Range[9]

Range

Industrial

Ambient Temperature (TA)

−25oC to +85oC

VCC

2.7V to 3.3V

Product Portfolio

Product

WCMC1616V9X-FI70

VCC Range(V)

Min.

Typ.

Max.

2.7

3.0

3.3

Speed

(ns)

70

Power Dissipation

Operating, Icc (mA)

f = 1 MHz

Typ.[8] Max.

f = fMAX

Typ.[8] Max.

Standby, ISB2

(µA)

Typ.[8] Max.

2

3.5

13

17

80

150

Notes:

5. VIH(MAX) = V C C + 0.5V for pulse durations less than 20ns.

6. VIL(MIN) = -0.5V for pulse durations less than 20ns.

7. Overshoot and undershoot specifications are characterized and are not 100% tested.

8. Typical values are included for reference only and are not guranteed or tested. Typical values are measured at VCC = V C C (typ) and TA = 25C

9. Vcc must be at minimal operational levels before inputs are turned ON.

Document #: 38-14027 Rev. **

Page 3 of 13

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