參數(shù)資料
型號: 28F016SA16-MBIT
廠商: Intel Corp.
英文描述: Evaluation Kit/Evaluation System for the MAX5954L/MAX5954A
中文描述: (1兆比特× 16。2兆比特× 8)FlashFile記憶
文件頁數(shù): 45/48頁
文件大小: 304K
代理商: 28F016SA16-MBIT
E
SMART 3 ADVANCED BOOT BLOCK
45
PRELIMINARY
APPENDIX F
PROGRAM AND ERASE FLOWCHARTS
Start
Write 40H
Program Address/Data
Read Status Register
SR.7 = 1
Full Status
Check if Desired
Program Complete
Read Status Register
Data (See Above)
V
PP
Range Error
Programming Error
Attempted Program to
Locked Block - Aborted
Program Successful
SR.3 =
SR.4 =
SR.1 =
FULL STATUS CHECK PROCEDURE
Bus Operation
Write
Write
Standby
Repeat for subsequent programming operations.
SR Full Status Check can be done after each program or after a sequence of
program operations.
Write FFH after the last program operation to reset device to read array mode.
Bus Operation
Standby
Standby
SR.3 MUST be cleared, if set during a program attempt, before further
attempts are allowed by the Write State Machine.
SR.1, SR.3 and SR.4 are only cleared by the Clear Staus Register Command,
in cases where multiple bytes are programmed before full status is checked.
If an error is detected, clear the status register before attempting retry or other
error recovery.
No
Yes
1
0
1
0
1
0
Command
Program Setup
Program
Comments
Data = 40H
Data = Data to Program
Addr = Location to Program
Check SR.7
1 = WSM Ready
0 = WSM Busy
Command
Comments
Check SR.3
1 = V
PP
Low Detect
Check SR.1
1 = Attempted Program to
Locked Block - Program
Aborted
Read
Status Register Data Toggle
CE# or OE# to Update Status
Register Data
Standby
Check SR.4
1 = V
PP
Program Error
0580_E1
Figure 10. Program Flowchart
相關PDF資料
PDF描述
28F016SV 16-MBIT (1 MBIT x 16, 2 MBIT x 8) FlashFile MEMORY
28F016SA 16-Mbit(1 Mbit x 16, 2 Mbit x 8) FlashFile Memory(16-M位(1 M位 x 16, 2 M位 x 8) FlashFile存儲器)
28F016XD 16-Mbit Synchronous Flash Memory(16M位DRAM接口閃速存儲器)
28F016XS 16-Mbit Synchronous Flash Memory(16M位同步閃速存儲器)
28F020 5 V Bulk Erase Flash Memory(5V 整體擦寫閃速存儲器)
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