M7040N View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M7040N

64K x 72-bit Entry NETWORK PACKET SEARCH ENGINE

STMicroelectronics 

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Figure 5. M7040N 1.8, 2.5, or 3.3V AC Testing Load

DOUT

Z0 = 50Ω

50Ω

VL = 1.25V for VDDQ = 2.5V

VL = 1.50V for VDDQ = 3.3V

CL

AI04751

Figure 6. M7040N 1.8, 2.5, or 3.3V Input Waveform

+2.5V VDDQ = 2.5V /

+3.0V VDDQ = 3.3V

90%

90%

10%

GND

10%

AI04752

Figure 7. M7040N 1.8, 2.5, or 3.3V I/O Output Load Equivalent

VDDQ

Q

192Ω for VDDQ = 2.5V

175Ω for VDDQ = 3.3V

208Ω for VDDQ = 2.5V

158Ω for VDDQ = 3.3V

5pF

M7040N

For Hi-Z and VOL/VOH(1, 2)

AI04753

Note: 1. Output loading is specified with CL = 5pF as in Figure 7. Transition is measured at ± 200 mV from steady-state voltage.

2. The load used for VOH, VOL testing is shown in Figure 7.

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