at85c51snd3b ATMEL Corporation, at85c51snd3b Datasheet - Page 252

• Manufacturer Part Number: at85c51snd3b
• Description: Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

Waveforms
252
AT85C51SND3B
Table 284. LCD 6800 Read Cycle AC timings
V
Figure 145. LCD 8080 Write Cycle Waveform
Figure 146. LCD 8080 Read Cycle Waveform
t
t
t
t
t
t
t
t
SLDV
EHDV
AVDV
AVEH
AVEH
ELDX
ELDZ
ELEH
DD
LWR/LRW
= 1.65 to 3.6 V; T
LRD/LDE
LA0/LRS
LA0/LRS
Symbol
LD7:0
LD7:0
LCS
LCS
Parameter
LCS Access Time
LRD/LDE Access Time
Address Access Time
Address Setup Time
Address Access Time
Data Hold Time After LRD/LDE Low
Data Float Time After LRD/LDE Low
LRD/LDE Pulse Width
A
= -40 to +85° C, CL ≤ 50pF
t
SLDV
t
RLDV
t
SLWH
t
t
t
WLWH
QVWH
RLRH
Data
Data
t
t
WHSH
WHQX
t
t
RHDX
RHDZ
t
SHDZ
Min
??
??
??
??
Max
??
??
??
??
7632C–MP3–11/06
Unit
ns
ns
ns
ns
ns
ns
ns
ns