參數(shù)資料
型號(hào)： X28C513EMB-20
廠商： INTERSIL CORP
元件分類： DRAM
英文描述： 5V, Byte Alterable EEPROM
中文描述： 64K X 8 EEPROM 5V, 200 ns, CQCC32
封裝： CERAMIC, LCC-32
文件頁(yè)數(shù)： 5/25頁(yè)
文件大小： 126K
代理商： X28C513EMB-20
X28C512/X28C513
5
The Toggle Bit I/O
6
Figure 3a. Toggle Bit Bus Sequence
Figure 3b. Toggle Bit Software Flow
The Toggle Bit can eliminate the software housekeeping
chore of saving and fetching the last address and data
written to a device in order to implement
DATA
Polling.
This can be especially helpful in an array comprised of
multiple X28C512/513 memories that is frequently up-
dated. Toggle Bit Polling can also provide a method for
status checking in multiprocessor applications. The
timing diagram in Figure 3a illustrates the sequence of
events on the bus. The software flow diagram in Figure
3b illustrates a method for polling the Toggle Bit.
LOAD ACCUM
FROM ADDR n
COMPARE
ACCUM WITH
ADDR n
X28C512
READY
COMPARE
OK
NO
YES
3856 FHD F10
LAST WRITE
CE
OE
WE
I/O6
X28C512/513
READY
VOH
VOL
LAST
WRITE
HIGH Z
* Beginning and ending state of I/O6 will vary.
*
*
3856 FHD F09.1
相關(guān)PDF資料
PDF描述
X28C513EMB-25 5V, Byte Alterable EEPROM
X28C513J-12T1 Hook-Up Wire; Conductor Size AWG:16; No. Strands x Strand Size:19 x 28; Jacket Color:Gray; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1061; CSA AWM; Conductor Material:Copper; Conductor Plating:Tin RoHS Compliant: Yes
X28C513EM-12 5V, Byte Alterable EEPROM
X28C513EM-15 5V, Byte Alterable EEPROM
X28C513EM-20 5V, Byte Alterable EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X28C513EMB-25 制造商:Intersil Corporation 功能描述:
X28C513EMB-90 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM
X28C513J-12 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM
X28C513J-12T1 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Byte Alterable EEPROM
X28C513J-15 制造商:Intersil Corporation 功能描述:
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