- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄192295 > S25FL004D0LNAI013 (Spansion Inc.) 4 Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface PDF資料下載
參數(shù)資料
| 型號(hào)： | S25FL004D0LNAI013 |
| 廠商： | Spansion Inc. |
| 英文描述： | 4 Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface |
| 中文描述： | 4兆位的CMOS閃存3.0伏，50赫茲的SPI總線接口 |
| 文件頁(yè)數(shù)： | 34/36頁(yè) |
| 文件大小： | 724K |
| 代理商： | S25FL004D0LNAI013 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)當(dāng)前第34頁(yè)第35頁(yè)第36頁(yè)
June 28, 2004 S25FL004D_00A0
S25FL Family (Serial Peripheral Interface) S25FL004D
7
Ad va nc e
In forma t i o n
Signal Description
Signal Data Output (SO): This output signal is used to transfer data serially out
of the device. Data is shifted out on the falling edge of Serial Clock (SCK).
Serial Data Input (SI): This input signal is used to transfer data serially into
the device. It receives instructions, addresses, and the data to be programmed.
Values are latched on the rising edge of Serial Clock (SCK).
Serial Clock (SCK): This input signal provides the timing of the serial interface.
Instructions, addresses, and data present at the Serial Data input (SI) are latched
on the rising edge of Serial Clock (SCK). Data on Serial Data Output (SO) changes
after the falling edge of Serial Clock (SCK).
Chip Select (CS#): When this input signal is High, the device is deselected and
Serial Data Output (SO) is at high impedance. Unless an internal Program, Erase
or Write Status Register cycle is in progress, the device will be in Standby mode.
Driving Chip Select (CS#) Low enables the device, placing it in the active power
mode.
After Power-up, a falling edge on Chip Select (CS#) is required prior to the start
of any instruction.
Hold (HOLD#): The Hold (HOLD#) signal is used to pause any serial communi-
cations with the device without deselecting the device.
During the Hold instruction, the Serial Data Output (SO) is high impedance, and
Serial Data Input (SI) and Serial Clock (SCK) are Don’t Care.
To start the Hold condition, the device must be selected, with Chip Select (CS#)
driven Low.
Write Protect (W#): The main purpose of this input signal is to freeze the size
of the area of memory that is protected against program or erase instructions (as
specified by the values in the BP1 and BP0 bits of the Status Register).
SPI Modes
These devices can be driven by a microcontroller with its SPI peripheral running
in either of the two following modes:
CPOL = 0, CPHA = 0
CPOL = 1, CPHA = 1
For these two modes, input data is latched in on the rising edge of Serial Clock
(SCK), and output data is available from the falling edge of Serial Clock (SCK).
The difference between the two modes, as shown in Figure 2, is the clock polarity
when the bus master is in Standby and not transferring data:
SCK remains at 0 for (CPOL = 0, CPHA = 0)
SCK remains at 1 for (CPOL = 1, CPHA = 1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S25FL064A0LNAI00 | 64M X 1 FLASH 3V PROM, PDSO16 |
| S2684-254 | PHOTO DIODE |
| S2815S | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| S29AL032D70BAE000 | 32 Megabit CMOS 3.0 Volt-only Flash Memory |
| S29AL032D70BAE002 | 32 Megabit CMOS 3.0 Volt-only Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S25FL004D0LNFI011 | 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:4 Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface |
| S25FL004D0LNFI013 | 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:4 Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface |
| S25FL004K0XMFI010 | 功能描述:閃存 4-MBIT CMOS 3V FLASH MEMORY 104MHz SPI RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| S25FL004K0XMFI011 | 功能描述:閃存 4-MBIT CMOS 3V FLASH MEMORY 104MHz SPI RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| S25FL004K0XMFI013 | 制造商:Spansion 功能描述:FLASH SERL-SPI 3V/3.3V 4MBIT - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。