- 您现在的位置：买卖IC网 > PDF目录299768 > PF38F40L0YUQ0 (NUMONYX) 16M X 16 FLASH 1.8V PROM, PBGA88 PDF资料下载
参数资料
| 型号： | PF38F40L0YUQ0 |
| 厂商： | NUMONYX |
| 元件分类： | PROM |
| 英文描述： | 16M X 16 FLASH 1.8V PROM, PBGA88 |
| 封装： | 8 X 11 MM, 1 MM HEIGHT, ROHS COMPLIANT, VFBGA-88 |
| 文件页数： | 30/99页 |
| 文件大小： | 1419K |
| 代理商： | PF38F40L0YUQ0 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页当前第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页
Intel StrataFlash Wireless Memory (L18)
Intel StrataFlash Wireless Memory (L18) with A/D-Multiplexed I/O
Datasheet
July 2006
36
Order Number: 313295-002US
8.0
Power and Reset Specifications
8.1
Power Up and Down
Power supply sequencing is not required if VCC, VCCQ, and VPP are connected
together. If VCCQ and/or VPP are not connected to the VCC supply, then VCC should
attain VCCMIN before applying VCCQ and VPP. Device inputs should not be driven before
supply voltage equals VCCMIN.
Power supply transitions should only occur when RST# is low. This protects the device
from accidental programming or erasure during power transitions.
8.2
Reset
Asserting RST# during a system reset is important with automated program/erase
devices because systems typically expect to read from flash memory when coming out
of reset. If a CPU reset occurs without a flash memory reset, proper CPU initialization
may not occur. This is because the flash memory may be providing status information,
instead of array data as expected. Connect RST# to the same active-low reset signal
used for CPU initialization.
Also, because the device is disabled when RST# is asserted, it ignores its control inputs
during power-up/down. Invalid bus conditions are masked, providing a level of memory
protection.
System designers should guard against spurious writes when VCC voltages are above
VLKO. Because both WE# and CE# must be asserted for a write operation, deasserting
either signal inhibits writes to the device.
The Command User Interface (CUI) architecture provides additional protection because
alteration of memory contents can only occur after successful completion of a two-step
command sequence (see Section 9.2, “Device Commands” on page 40).
相关PDF资料 |
PDF描述 |
|---|---|
| PF50WIW2K-3.5VF-W6 | SINGLE COLOR LED, INCAND WHITE |
| PD50WO3K-28V-T | SINGLE COLOR LED, SUPER ORANGE |
| PD50WR3K-24V-W6 | SINGLE COLOR LED, ULTRA RED |
| PF50WAG6K-240VAC-W6 | SINGLE COLOR LED, AQUA GREEN |
| PF50WW1K-12V-W6 | SINGLE COLOR LED, COOL WHITE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PF38F4470LLYBBEA | 制造商:Micron Technology Inc 功能描述:256LCR/256LCR/256SD SCSP 1.8 X16D LF - Trays |
| PF38F5050M0Y0CFA | 制造商:Micron Technology Inc 功能描述:512BA/64PS SCSP 1.8 LF MICRON - Trays |
| PF38F5050M0Y0CFB | 制造商:Micron Technology Inc 功能描述:512BA/64PS SCSP 1.8 LF MICRON - Tape and Reel |
| PF38F5050M0Y0CGA | 制造商:Micron Technology Inc 功能描述:512BA/64PS SCSP 1.8 LF MICRON - Trays |
| PF38F5060M0Y0BEA | 功能描述:IC FLASH 512MBIT 133MHZ 105SCSP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:3,000 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:32K (4K x 8) 速度:100kHz，400kHz 接口:I²C，2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 125°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) 其它名称:CAV24C32WE-GT3OSTR |
发布紧急采购，3分钟左右您将得到回复。