參數(shù)資料
型號(hào)： 28F004BL-T
英文描述： FireWire Current Limiter and Low-Drop ORing Switch Controller
中文描述： 4 MBlT（256K × 16。為512k × 8）低功耗啟動(dòng)塊閃存系列
文件頁(yè)數(shù)： 25/44頁(yè)
文件大小： 496K
代理商： 28F004BL-T
28F400BL-T/B, 28F004BL-T/B
290450–9
Bus
Command
Comments
Operation
Write
Setup
Program
Data
e
40H
Address
e
Byte to be
programmed
Write
Program
Data to be programmed
Address
e
Byte to be
programmed
Read
Status Register Data.
Toggle OE
Y
or CE
Y
to update
Status Register
Standby
Check SR.7
1
e
Ready, 0
e
Busy
Repeat for subsequent bytes.
Full status check can be done after each byte or after a
sequence of bytes.
Write FFH after the last byte programming operation to
reset the device to Read Array Mode.
Full Status Check Procedure
290450–10
Bus
Command
Comments
Operation
Standby
Check SR.3
1
e
V
PP
Low Detect
Standby
Check SR.4
1
e
Byte Program Error
SR.3 MUST be cleared, if set during a program attempt,
before further attempts are allowed by the Write State
Machine.
SR.4 is only cleared by the Clear Status Register
Command, in cases where multiple bytes are programmed
before full status is checked.
If error is detected, clear the Status Register before
attempting retry or other error recovery.
Figure 12. Automated Byte Programming Flowchart
25
相關(guān)PDF資料
PDF描述
28F004BV FireWire Current Limiter and Low-Drop ORing Switch Controller
28F004BX-B Evaluation Kit for the MAX5944
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28F008S3 Evaluation Kit/Evaluation System for the MAX5945
28F008S5 Evaluation Kit/Evaluation System for the MAX5946A, MAX5946L
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28F004BV 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
28F004BV-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
28F004BX-B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY
28F004BX-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY
28F004S3 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:BYTE-WIDE SMART 3 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
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