- 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： | 64/99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页当前第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) with A/D-Multiplexed I/O
July 2006
Datasheet
Order Number: 313295-002US
67
Intel StrataFlash Wireless Memory (L18)
14.2.2.3
Write Operation with Clock Active
W21 - t
VHWL
W22 - t
CHWL
The AC parameters W21 (tVHWL- ADV# High to WE# Low) and W22 (tCHWL -Clock high
to WE# low) are required when the device is in a synchronous mode and clock is active.
A write bus cycle consists of two parts:
the host provides an address to the flash device; and
the host then provides data to the flash device.
The flash device in turn binds the received data with the received address. When
operating synchronously (RCR.15 = 0), the address of a write cycle may be provided to
the flash by the first active clock edge with ADV# low, or rising edge of ADV# as long
as the applicable cycle separation conditions are met between each cycle.
If neither a clock edge nor a rising ADV# edge is used to provide a new address at the
beginning of a write cycle (the clock is stopped and ADV# is low), the address may also
be provided to the flash device by holding the address bus stable for the required
amount of time (W5, tAVWH) before the rising WE# edge.
Alternatively, the host may choose not to provide an address to the flash device during
subsequent write cycles (if ADV# is high and only CE# or WE# is toggled to separate
the prior cycle from the current write cycle). In this case, the flash device will use the
most recently provided address from the host.
Read” on page 32, for representation of these timings.
14.2.3
Read Operation During Buffered Programming Flowchart
The multi-partition architecture of the device allows background programming (or
erasing) to occur in one partition while data reads (or code execution) take place in
another partition.
To perform a read while buffered programming operation, first issue a Buffered
Program set up command in a partition. When a read operation occurs in the same
partition after issuing a setup command, Status Register data will be returned,
regardless of the read mode of the partition prior to issuing the setup command.
To read data from a block in other partition and the other partition already in read array
mode, a new block address must be issued. However, if the other partition is not
already in read array mode, issuing a read array command will cause the buffered
program operation to abort and a command sequence error would be posted in the
Status Register. See Figure 33, “Buffer Program Flowchart” on page 81 for more
details.
Note:
Simultaneous read-while-Buffered EFP is not supported.
14.2.4
Simultaneous Operation Restrictions
The Protection Registers share some of the same internal flash resources as the
parameter partition. Therefore, simultaneous read-while-write is only allowed between
the protection register and main partitions. Table 21 describes the operation allowed
using read-while-write/erase with the protection register.
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。