PDM31098 View Datasheet(PDF) - Paradigm Technology

Part Name

Description

MFG CO.

PDM31098

4 Megabit 3.3V Static RAM 1Mx 4-Bit

Paradigm Technology 

1 2 3 4 5 6 7 8

PRELIMINARY

AC Test Conditions

Input pulse levels

Input rise and fall times

Input timing reference levels

Output reference levels

Output load

VSS to 3.0V

2.5 ns

1.5V

1.5V

See Figures 1 and 2

PDM31098

DOUT

351Ω

+3.3V

317Ω

30 pF

Figure 1. Output Load Equivalent

DOUT

351Ω

+3.3V

317Ω

5 pF

Figure 2. Output Load Equivalent

(for TLZCE, tHZCE, tLZWE, tLZOE, tHZOE)

Read Cycle No. 1(4, 5)

ADDR

DOUT

tRC

tAA

tOH

PREVIOUS DATA VALID

DATA VALID

4

Rev. 1.3 -5/27/98

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