参数资料
型号: PH28F256L18B85
厂商: INTEL CORP
元件分类: PROM
英文描述: StrataFlash Wireless Memory
中文描述: 16M X 16 FLASH 1.8V PROM, 85 ns, PBGA79
封装: 0.75 MM PITCH, LEAD FREE, VFBGA-79
文件页数: 82/106页
文件大小: 1272K
代理商: PH28F256L18B85
Intel StrataFlash Wireless Memory (L18)
April 2005
82
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
Datasheet
Figure 37.
Write State Machine—Next State Table (Sheet 5 of 6)
Read
Array
(2)
Word
Program
Setup (3,4)
BP Setup
Erase
Setup
(3,4)
Buffered
Enhanced
Factory Pgm
Setup
(3, 4)
BE Confirm,
P/E
Resume,
ULB Confirm
(8)
Program/
Erase
Suspend
Read
Status
Clear
Status
Register
(5)
Read
ID/Query
Lock, Unlock,
Lock-down,
CR setup
(4)
(FFH)
(10H/40H)
(E8H)
(20H)
(30H)
(D0H)
(B0H)
(70H)
(50H)
(90H, 98H)
(60H)
Status Read
Command Input to Chip and resulting
Output
Mux Next State
Output
Next State Table
Status Read
Output mux
does not
change.
Status
Read
ID Read
Status Read
Ready,
Erase Suspend,
BP Suspend
BP Busy,
Word Program
Busy,
Erase Busy,
BP Busy
BP Busy in Erase
Suspend
Word Pgm
Suspend,
Word Pgm Busy in
Erase Suspend,
Pgm Suspend In
Erase Suspend
Status Read
Lock/CR Setup,
Lock/CR Setup in
Erase Susp
Output does not change.
Status Read
BEFP Setup,
BEFP Pgm & Verify
Busy,
Erase Setup,
OTP Setup,
BP:
Setup
, Load 1,
Load 2, Confirm,
Word Pgm Setup,
Word Pgm Setup in
Erase Susp,
BP Setup, Load1,
Load 2, Confirm in
Erase Suspend
Current chip state
OTP Busy
Read Array
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