參數(shù)資料
型號: IDT70V7319S166BFI
廠商: Integrated Device Technology, Inc.
英文描述: Photoelectric Sensor; Sensor Input Type:Optical; Sensing Range Max:24"; Sensor Housing:Rectangular; Turn Off Time:1ms; Turn On Time:1ms; Range:24"
中文描述: 高速與3.3V 3.3V的256 × 18 SYNCHRONOU開戶銀行可切換雙端口靜態(tài)RAM或2.5V的接口
文件頁數(shù): 17/22頁
文件大?。?/td> 621K
代理商: IDT70V7319S166BFI
6.42
IDT70V7319S
High-Speed 256K x 18 Synchronous Bank-Switchable Dual-Port Static RAM Industrial and Commercial Temperature Ranges
Timing Waveform of Pipelined Read with Address Counter Advance
(1)
ADDRESS
An
CLK
DATA
OUT
Qx - 1
(2)
Qx
Qn
Qn + 2
(2)
Qn + 3
ADS
CNTEN
t
CYC2
t
CH2
t
CL2
5629 drw 16
t
SA
t
HA
t
SAD
t
HAD
t
CD2
t
DC
READ
EXTERNAL
ADDRESS
READ WITH COUNTER
COUNTER
HOLD
t
SAD
t
HAD
t
SCN
t
HCN
READ
WITH
COUNTER
Qn + 1
NOTES:
1.
CE
0
,
OE
,
UB
/
LB
= V
IL
; CE
1
, R/
W
, and
REPEAT
= V
IH
.
2. If there is no address change via
ADS
= V
IL
(loading a new address) or
CNTEN
= V
IL
(advancing the address), i.e.
ADS
= V
IH
and
CNTEN
= V
IH
, then
the data output remains constant for subsequent clocks.
Timing Waveform of Flow-Through Read with Address Counter Advance
(1)
t
CYC1
t
CH1
t
CL1
ADDRESS
An
CLK
DATA
OUT
Qx
(2)
Qn
Qn + 1
Qn + 2
Qn + 3
(2)
Qn + 4
ADS
CNTEN
t
SA
t
HA
t
SAD
t
HAD
READ
EXTERNAL
ADDRESS
READ WITH COUNTER
COUNTER
HOLD
t
CD1
t
DC
t
SAD
t
HAD
t
SCN
t
HCN
READ
WITH
COUNTER
相關PDF資料
PDF描述
IDT70V7319S166DD Photoelectric Sensor; Sensor Input Type:Optical; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Sensor Housing:Rectangular; Turn Off Time:10ms; Turn On Time:10ms; Range:6-ft using 90% reflectance white card
IDT70V7319S166DDI Photoelectric Sensor; Sensor Input Type:Optical; Sensing Range Max:45m; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Sensor Housing:Rectangular; Turn Off Time:1ms; Turn On Time:1ms
IDT70V7319S200BC Photoelectric Sensor; Sensor Input Type:Optical; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Sensor Housing:Rectangular; Turn Off Time:10ms; Turn On Time:10ms; Range:700-ft with SBRX1 Receiver
IDT70V7319S200BCI HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70V7319S200BF HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
相關代理商/技術參數(shù)
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