參數(shù)資料
型號： JZ48F4L0QTY
廠商： Intel Corp.
英文描述： StrataFlash Wireless Memory
中文描述： 無線的StrataFlash存儲器
文件頁數(shù)： 70/106頁
文件大?。?/td> 1272K
代理商： JZ48F4L0QTY
Intel StrataFlash Wireless Memory (L18)
April 2005
70
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
Datasheet
13.2.2
Programming the Protection Registers
To program any of the Protection Registers, first issue the Program Protection Register command
at the parameter partition’s base address plus the offset to the desired Protection Register (see
Section 9.2, “Device Commands” on page 47
). Next, write the desired Protection Register data to
the same Protection Register address (see
Figure 29, “Protection Register Map” on page 69
).
The device programs the 64-bit and 128-bit user-programmable Protection Register data 16 bits at
a time (see
Figure 46, “Protection Register Programming Flowchart” on page 92
). Issuing the
Program Protection Register command outside of the Protection Register’s address space causes a
program error (SR[4] set). Attempting to program a locked Protection Register causes a program
error (SR[4] set) and a lock error (SR[1] set).
Note:
If a program or erase operation occurs when programming a Protection Register, certain
restrictions may apply. See
Table 15, “Simultaneous Operation Restrictions” on page 74
for details.
13.2.3
Locking the Protection Registers
Each Protection Register can be locked by programming its respective lock bit in the Lock
Register. To lock a Protection Register, program the corresponding bit in the Lock Register by
issuing the Program Lock Register command, followed by the desired Lock Register data (see
Section 9.2, “Device Commands” on page 47
). The physical addresses of the Lock Registers are
0x80 for register 0 and 0x89 for register 1. These addresses are used when programming the lock
registers (see
Table 17, “Device Identifier Information” on page 77
).
Bit 0 of Lock Register 0 is already programmed at the factory, locking the lower, pre-programmed
64-bit region of the first 128-bit Protection Register containing the unique identification number of
the device. Bit 1 of Lock Register 0 can be programmed by the user to lock the user-programmable,
64-bit region of the first 128-bit Protection Register. The other bits in Lock Register 0 are not used.
Lock Register 1 controls the locking of the upper sixteen 128-bit Protection Registers. Each of the
16 bits of Lock Register 1 correspond to each of the upper sixteen 128-bit Protection Registers.
Programming a bit in Lock Register 1 locks the corresponding 128-bit Protection Register.
Caution:
After being locked, the Protection Registers cannot be unlocked.
相關(guān)PDF資料
PDF描述
JZ48F4L0QTZ StrataFlash Wireless Memory
JZC-32F SUBMINIATURE INTERMEDIATE POWER RELAY
KCA370UH AM Tuner For Car Audio(汽車音響AM調(diào)諧器)
KCC1102A Electronic AM/FM/MPX/Noise Canceller Tuner(電子式調(diào)幅/調(diào)頻/多路通道噪聲消除器)
KCC1202V Electronic AM/FM/MPX/Noise Canceller Tuner(電子式AM/FM/多路轉(zhuǎn)換噪聲消除調(diào)諧器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
JZ48F4L0QTZ 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:StrataFlash Wireless Memory
JZ500 功能描述:8 ~ 50pF Trimmer Capacitor 110V Top Adjustment Surface Mount 0.177" L x 0.126" W (4.50mm x 3.20mm) 制造商:knowles voltronics 系列:JZ 包裝:剪切帶（CT） 零件狀態(tài):有效 電容范圍:8 ~ 50pF 調(diào)節(jié)類型:頂部調(diào)節(jié) 電壓 - 額定:110V 大小/尺寸:0.177" 長 x 0.126" 寬（4.50mm x 3.20mm） 高度 - 安裝（最大值）:0.057"（1.45mm） 安裝類型:表面貼裝 特性:通用 標(biāo)準(zhǔn)包裝:1
JZ58F0046L0Y1G 制造商:Micron Technology Inc 功能描述:512LCR/256DD 12POP 1.8 X16 HF 128 BALL - Tape and Reel
JZ58F0046L0Y1GH0 制造商:Micron Technology Inc 功能描述:WIRELESS - Trays
JZ58F0046L0Y1GH1 制造商:Micron Technology Inc 功能描述:WIRELESS - Tape and Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*