參數(shù)資料
型號(hào)： M25PX32-VMW6F
廠商： 意法半導(dǎo)體
元件分類： DRAM
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門，串行閃存
文件頁數(shù)： 32/63頁
文件大?。?/td> 394K
代理商： M25PX32-VMW6F
Instructions
M25PX32
32/63
6.6
Read Data Bytes (READ)
The device is first selected by driving Chip Select (S) Low. The instruction code for the Read
Data Bytes (READ) instruction is followed by a 3-byte address (A23-A0), each bit being
latched-in during the rising edge of Serial Clock (C). Then the memory contents, at that
address, is shifted out on Serial Data output (DQ1), each bit being shifted out, at a
maximum frequency f
R
, during the falling edge of Serial Clock (C).
The instruction sequence is shown in
Figure 13
.
The first byte addressed can be at any location. The address is automatically incremented
to the next higher address after each byte of data is shifted out. The whole memory can,
therefore, be read with a single Read Data Bytes (READ) instruction. When the highest
address is reached, the address counter rolls over to 000000h, allowing the read sequence
to be continued indefinitely.
The Read Data Bytes (READ) instruction is terminated by driving Chip Select (S) High. Chip
Select (S) can be driven High at any time during data output. Any Read Data Bytes (READ)
instruction, while an Erase, Program or Write cycle is in progress, is rejected without having
any effects on the cycle that is in progress.
Figure 13.
Read Data Bytes (READ)
instruction sequence and data-out sequence
1.
Address bits A23 to A22 are Don’t care.
C
DQ0
AI13736
S
DQ1
23
2
1
3
4
5
6
7
8
9 10
28 29 30 31 32 33 34 35
22 21
3
2
1
0
36 37 38
7
6
5
4
3
1
7
0
High Impedance
Data Out 1
Instruction
24-bit address
0
MSB
MSB
2
39
Data Out 2
相關(guān)PDF資料
PDF描述
M25PX32-VMF6E 4 Mbit Uniform Sector, Serial Flash Memory
M25PX32-VMF6F 4 Mbit Uniform Sector, Serial Flash Memory
M27128A NMOS 128K 16K x 8 UV EPROM
M27128A-20F1 NMOS 128K 16K x 8 UV EPROM
M27128A-20F6 NMOS 128K 16K x 8 UV EPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25PX32-VMW6FBA 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel
M25PX32-VMW6Y 制造商:Micron Technology Inc 功能描述:SERIAL NOR - Trays
M25PX32-VZM6E 制造商:Micron Technology Inc 功能描述:SERIAL NOR - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 32MBIT 75MHZ 24TBGA
M25PX32-VZM6F 功能描述:IC FLASH 32MBIT 75MHZ 24TBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:Forté™ 標(biāo)準(zhǔn)包裝:60 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:16K (2K x 8) 速度:2MHz 接口:SPI 3 線串行 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 產(chǎn)品目錄頁面:1449 (CN2011-ZH PDF)
M25PX32-VZM6FBA 制造商:Micron Technology Inc 功能描述:SERIAL NOR - Tape and Reel
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