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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： | 83/106页 |
| 文件大小： | 1272K |
| 代理商： | PH28F256L18B85 |
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Intel StrataFlash Wireless Memory (L18)
Datasheet
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
April 2005
83
Notes:
1.
"Illegal commands" include commands outside of the allowed command set (allowed commands: 40H
[pgm], 20H [erase], etc.)
If a "Read Array" is attempted from a busy partition, the result will be invalid data. The ID and Query
data are located at different locations in the address map.
1st and 2nd cycles of "2 cycles write commands" must be given to the same partition address, or
unexpected results will occur.
To protect memory contents against erroneous command sequences, there are specific instances in a
multi-cycle command sequence in which the second cycle will be ignored. For example, when the
device is program suspended and an erase setup command (0x20) is given followed by a confirm/
2.
3.
4.
Figure 38.
Write State Machine—Next State Table (Sheet 6 of 6)
OTP Busy
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
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
Ready,
Erase Suspend,
BP Suspend
Lock/CR Setup,
Lock/CR Setup in
Erase Susp
OTP
Setup
(4)
Lock
Block
Confirm
(8)
Lock-Down
Block
Confirm
(8)
Write CR
Confirm
(8)
Block Address
(WA0)
Illegal Cmds or
BEFP Data
(1)
(C0H)
(01H)
(2FH)
(03H)
(FFFFH)
(all other codes)
WSM
Operation
Completes
Output does
not change.
Array
Read
Status Read
Array Read
Output does not
change.
Output does not change.
Status
Read
Status Read
Status Read
Command Input to Chip and resulting
Output
Mux Next State
Output
Next State Table
相关PDF资料 |
PDF描述 |
|---|---|
| PH28F256L18T85 | StrataFlash Wireless Memory |
| PH28F640L18B85 | StrataFlash Wireless Memory |
| PH28F640L18T85 | StrataFlash Wireless Memory |
| PH2907A | PNP switching transistor |
| PH2907 | PNP switching transistor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PH28F256L18B85A | 制造商:Micron Technology Inc 功能描述:MM#875138FLASH 28F256L18B 85 VF-PBGA79 S |
| PH28F256L18T85 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:StrataFlash Wireless Memory |
| PH28F320C3TD70A | 制造商:Micron Technology Inc 功能描述:Flash Mem Parallel 3V/3.3V 32M-Bit 2M x 16 70ns 48-Pin VFBGA Tray 制造商:Micron Technology Inc 功能描述:MM#869664FLASH 28F320C3TD 70 VF-PBGA47 E |
| PH28F320W18BE60A | 制造商:Micron Technology Inc 功能描述:IC FLASH 32MBIT 60NS VFBGA |
| PH28F320W18BE60B | 制造商:Micron Technology Inc 功能描述:32MB, CRYSTAL .75 VFBGA 1.8 LF - Tape and Reel |
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