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參數(shù)資料
| 型號(hào)： | AL440B-12 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:56; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:24-4 RoHS Compliant: No |
| 中文描述： | 4Mbits（為512k × 8位）FIFO存儲(chǔ)器 |
| 文件頁數(shù)： | 7/33頁 |
| 文件大?。?/td> | 672K |
| 代理商： | AL440B-12 |
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AL440B
AL440B
November 28, 2001
7
output is synchronized with this clock.
The RRST is a reset input signal that resets the read
address pointer to 0.
ORDY is a status output flag that reports the FIFO
data availability.
RRST
31
I
ORDY
30
O
*Note: For the polarity definition of all read control signals (RE, OE, RRST and ORDY), please refer
to /PLRTY pin definition and “Memory Operation” section for details.
Serial Port Bus Signals
Pin name
Pin number I/O
type
I/O SDA carries the serial bus read/write data bits. The
SDA data bit is valid when the SCL is high after
start up sequence.
I
SCL supplies the serial bus clock signal to FIFO.
The serial data bit is valid when the SCL is high
after start up sequence.
I
/SDAEN controls the enabling/disabling of serial
bus interface. When /SDAEN is high, the serial
interface is disabled and SDA pin is high
impedance. When /SDAEN is low, the serial
interface is enabled and data can be written to or
read from the FIFO registers.
Description
SDA
25
SCL
24
/SDAEN
23
Power/Ground Signals
Pin name
Pin number I/O
type
-
-
-
Description
V
DD
GND
AV
DD
5, 29, 40
12, 26, 33
18
3.3V
±
10%.
Ground.
Dedicated power pin for the internal oscillator. 3.3V
±
10%.
Dedicated ground pin for the internal oscillator.
AGND
22
-
Miscellaneous Signals
Pin name
Pin number I/O
type
I
Description
/RESET
27
The global reset pin /RESET will automatically
initialize chip logic. For the recommended circuit
for the global reset signal, please refer to the
Application Notes.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AL440B-24 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:4M-Bit High Speed FIFO Field Memory |
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| AL441 | 制造商:CIF 功能描述:SMC PROTOBOARD 100X160 |
| AL4411535 | 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:REED SWITCH NORMALY OPEN, DRY CONTACT |
| AL44F100C0 | 制造商:Schurter Electronic Components 功能描述:CBE TA45-AL44F100C0 - Bulk |
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