3

CAT93HC46

Doc. No. 1008, Rev. G

1.8 V - 5.5 V

2.5 V - 5.5 V

4.5 V - 5.5 V

Test

Symbol

Parameter

Min

Max

Min

Max

Min

Max

Units

Conditions

Maximum Clock Frequency

DC

1

DC

2

DC

4

MHz

CS Setup Time

240

120

60

ns

CS Hold Time

0

0

0

ns

DI Setup Time

240

120

60

ns

DI Hold Time

240

120

60

ns

Output Delay to 1

480

240

120

ns

Output Delay to 0

480

240

120

ns

Output Delay to High-Z

240

120

60

ns

Minimum CS Low Time

240

120

60

ns

Minimum SK High Time

480

240

120

ns

Minimum SK Low Time

240

120

60

ns

Output Delay to Status Valid

480

240

120

ns

Program/Erase Pulse Width

5

5

5

ms

A.C. TEST CONDITIONS

Input Rise and Fall Times

≤ 10 ns

Input Pulse Voltages

0.4 V to 2.4 V

4.5 V

Timing Reference Voltages

0.8 V, 2.0 V

4.5 V

Input Pulse Voltages

1.8 V

Timing Reference Voltages

1.8 V

Symbol

Parameter

Min

Typ

Max

Units

Power-up to Read Operation

1

ms

Power-up to Write Operation

1

ms

NOTE:

(1) This parameter is tested initially and after a design or process change that affects the parameter.

(3) The input levels and timing reference points are shown in the “AC Test Conditions” table.

A.C. CHARACTERISTICS

Industrial Temperature Range (-40

°C to 85°C)

CL = 100 pF

(3)