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| 型号： | PF48F4400P0VBQ0 |
| 厂商： | INTEL CORP |
| 元件分类： | PROM |
| 英文描述： | Intel StrataFlash Embedded Memory |
| 中文描述： | 32M X 16 FLASH 1.8V PROM, 88 ns, PBGA88 |
| 封装： | 8 X 11 MM, 1.20 MM HEIGHT, LEAD FREE, SCSP-88 |
| 文件页数： | 74/102页 |
| 文件大小： | 1609K |
| 代理商： | PF48F4400P0VBQ0 |
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1-Gbit P30 Family
April 2005
74
Intel StrataFlash
Embedded Memory (P30)
Order Number: 306666, Revision: 001
Datasheet
The device programs the 64-bit and 128-bit user-programmable Protection Register data 16 bits at
a time (see
Figure 47, “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).
13.3.3
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 50
). 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 29, “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. When programming Bit 1 of Lock Register 0,
all other bits need to be left as ‘1’ such that the data programmed is 0xFFFD.
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.
相关PDF资料 |
PDF描述 |
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| PF48F2000P0ZTQ0 | Intel StrataFlash Embedded Memory |
| PF48F3000P0ZTQ0 | Circular Connector; Body Material:Aluminum; Series:PT00; No. of Contacts:6; Connector Shell Size:10; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Pin; Insert Arrangement:10-6 |
| PF48F4000P0ZTQ0 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT00; Number of Contacts:6; Connector Shell Size:10; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle |
| PF48F0P0ZTQ0 | Circular Connector; Body Material:Aluminum; Series:PT00; No. of Contacts:6; Connector Shell Size:10; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Socket; Insert Arrangement:10-98 |
| PF48F2P0ZTQ0 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT00; No. of Contacts:10; Connector Shell Size:12; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PF48F4400P0VBQ0A | 功能描述:IC FLASH 512MBIT 85NS 88TPBGA RoHS:是 类别:集成电路 (IC) >> 存储器 系列:StrataFlash™ 产品变化通告:Product Discontinuation 26/Apr/2010 标准包装:136 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步，DDR II 存储容量:18M（1M x 18） 速度:200MHz 接口:并联 电源电压:1.7 V ~ 1.9 V 工作温度:0°C ~ 70°C 封装/外壳:165-TBGA 供应商设备封装:165-CABGA（13x15） 包装:托盘 其它名称:71P71804S200BQ |
| PF48F4400P0VBQ2E | 制造商:Micron Technology Inc 功能描述:32MX16 NOR FLASH PLASTIC PBF TFBGA 1.8V - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 512MBIT 85NS TFBGA |
| PF48F4400P0VBQ2F | 制造商:Micron Technology Inc 功能描述:32MX16 NOR FLASH PLASTIC PBF TFBGA 1.8V - Tape and Reel |
| PF48F4400P0VBQE0 | 功能描述:IC FLASH 512MBIT 100NS 88SCSP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:Axcell™ 标准包装:576 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:512M（64M x 8） 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 其它名称:497-5040 |
| PF48F4400P0VBQE3 | 功能描述:IC FLASH 512MBIT 100NS 88SCSP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:Axcell™ 标准包装:576 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:512M（64M x 8） 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 其它名称:497-5040 |
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