LH540202K-20 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH540202K-20

CMOS 1024 × 9 Asynchronous FIFO

Sharp Electronics 

Prev 11 12 13 14 15 16 17 18

CMOS 1024 × 9 Asynchronous FIFO

TIMING DIAGRAMS (cont’d)

LH540202

HALF-FULL

OR LESS

W

R

HF

MORE THAN

HALF-FULL

HALF-FULL

OR LESS

t WHF

tRHF

Figure 18. Half-Full Flag Timing

tRT

RT

tRTR

R,W

NOTES:

1. tRTC = tRT + tRTR

2. FF, HF and EF may change state during retransmit, but they will become valid by tRTC.

Figure 19. Retransmit Timing

540202-12

540202-13

15

Share Link: