參數(shù)資料
型號(hào)： M25PE80-VMN6P
廠商： 意法半導(dǎo)體
英文描述： 2A Standard Fixed Output LDO Regulators with Shutdown Switch; Package: TO220FP-5; Constitution materials list: Packing style: Tube packaging; Package quantity: 50; Minimum package quantity: 500;
中文描述： 8兆位，低電壓，頁(yè)式可擦除的字節(jié)變性，50MHz的SPI總線，標(biāo)準(zhǔn)引腳串行閃存
文件頁(yè)數(shù)： 6/61頁(yè)
文件大?。?/td> 326K
代理商： M25PE80-VMN6P
Description
M25PE80
6/61
1
Description
The M25PE80 is an 8 Mbit (1 Mb × 8) Serial Paged Flash memory accessed by a high
speed SPI-compatible bus.
The memory can be written or programmed 1 to 256 Bytes at a time, using the Page Write
or Page Program instruction. The Page Write instruction consists of an integrated Page
Erase cycle followed by a Page Program cycle.
The memory is organized as 16 sectors that are further divided up into 16 subsectors each
(256 subsectors in total). Each sector contains 256 pages and each subsector contains 16
pages. Each page is 256 bytes wide. Thus, the whole memory can be viewed as consisting
of 4096 pages, or 1 048 576 bytes
The memory can be erased a page at a time, using the Page Erase instruction, a subsector
at a time, using the SubSector Erase instruction, a sector at a time, using the Sector Erase
instruction, or as a whole, using the Bulk Erase instruction.
The memory can be Write Protected by either Hardware or Software using a mix of volatile
and non-volatile protection features, depending on the application needs. The protection
granularity is of 64 Kbytes (sector granularity).
In order to meet environmental requirements, ST offers the M25PE80 in ECOPACK
packages. ECOPACK packages are Lead-Free and RoHS compliant.
ECOPACK is an ST trademark. ECOPACK specifications are available at:
www.st.com
.
Important note
This datasheet details the functionality of the M25PE80 devices, based on the previous T7Y
process or based on the current T9HX process. Delivery of parts in T9HX process starts
from June 2007.
What are the changes
The M25PE80 in T9HX process offers the following additional features:
the whole memory array is partitioned into 4-Kbyte subsectors
two new instructions: Write Status Register (WRSR) and 4-Kbyte SubSector Erase
(SSE)
Status Register: 4 bits can be written (BP0, BP1, BP2, SRWD)
WP input (pin 3): Write protection limits are extended, depending on the value of the
BP0, BP1, BP2, SRWD bits. The WP Write protection remains the same if bits (BP2,
BP1, BP0) are set to (0, 0, 1).
smaller die size allowing assembly into an SO8N package
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Suppressed feature:
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The Write protection (defined by the WL and LD lock bits) of the 4-Kbyte SubSectors in
the top and bottom sectors is no longer offered.
For more details please refer to PCNMPG062148.
相關(guān)PDF資料
PDF描述
M25PE80-VMN6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25PE80-VMN6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25PX32 4 Mbit Uniform Sector, Serial Flash Memory
M25PX32-VMP6E 4 Mbit Uniform Sector, Serial Flash Memory
M25PX32-VMP6F 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25PE80-VMN6TG 制造商:NUMONYX 制造商全稱(chēng):Numonyx B.V 功能描述:8-Mbit, page-erasable serial flash memory with byte alterability, 75 MHz SPI bus, standard pinout
M25PE80-VMN6TP 功能描述:閃存 SERIAL FLASH 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
M25PE80-VMN6TPBA 制造商:Micron Technology Inc 功能描述:NOR Flash Serial-SPI 3.3V 8Mbit 1M x 8bit 8ns T/R 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel 制造商:Micron Technology Inc 功能描述:IC FLASH 8MX1 PBF SOIC 3.0V
M25PE80-VMP6 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:8 Mbit, Low Voltage, Page-Erasable Serial Flash Memory with Byte-Alterability, 50MHz SPI Bus, Standard Pin-out
M25PE80-VMP6G 功能描述:閃存 8 Mbit Lo Vltg Page Erasable Seral 閃存 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
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