參數(shù)資料
型號: PA28F008SC-120
廠商: INTEL CORP
元件分類: PROM
英文描述: BYTE-WIDE SmartVoltage FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
中文描述: 1M X 8 FLASH 3.3V PROM, 120 ns, PDSO44
封裝: 13.30 X 28.20 MM, PLASTIC, SOP-44
文件頁數(shù): 16/33頁
文件大?。?/td> 466K
代理商: PA28F008SC-120
28F008SA
290429–8
Bus
Command
Comments
Operation
Write
Erase
Setup
Data
e
20H
Address
e
Within block to be
erased
Write
Erase
Data
e
D0H
Address
e
Within block to be
erased
Standby/Read
Check RY/BY
Y
V
OH
e
Ready, V
OL
e
Busy
or
Read Status Register
Check SR.7
1
e
Ready, 0
e
Busy
Toggle OE
Y
or CE
Y
to
update Status Register
Repeat for subsequent bytes
Full status check can be done after each block or after a
sequence of blocks
Write FFH after the last block erase operation to reset the
device to Ready Array Mode
FULL STATUS CHECK PROCEDURE
290429–9
Bus
Command
Comments
Operation
Optional
Read
CPU may already have read
Status Register data in WSM
Ready polling above
Standby
Check SR.3
1
e
V
PP
Low Detect
Standby
Check SR.4,5
Both 1
e
Command Sequence
Error
Standby
Check SR.5
1
e
Block Erase Error
SR.3 MUST be cleared, if set during a block erase attempt,
before further attempts are allowed by the Write State
Machine
SR.5 is only cleared by the Clear Status Register
Command, in cases where multiple blocks are erased
before full status is checked.
If error is detected, clear the Status Register before
attempting retry or other error recovery.
Figure 8. Automated Block Erase Flowchart
16
相關(guān)PDF資料
PDF描述
PA34 POWER OPERATIONAL AMPLIFIERS
PA44 HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER
PA7540JI-15 PA7540 PEEL Array? Programmable Electrically Erasable Logic Array
PA7540JN-15 PA7540 PEEL Array? Programmable Electrically Erasable Logic Array
PA7540JNI-15 PA7540 PEEL Array? Programmable Electrically Erasable Logic Array
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PA28F008SC-85 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SmartVoltage FlashFile⑩ MEMORY FAMILY 4, 8, AND 16 MBIT
PA28F016S5-120 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SMART 5 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
PA28F016S5-95 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SMART 5 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
PA28F016SC-120 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SmartVoltage FlashFile⑩ MEMORY FAMILY 4, 8, AND 16 MBIT
PA28F016SC-95 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SmartVoltage FlashFile⑩ MEMORY FAMILY 4, 8, AND 16 MBIT