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參數資料
| 型號： | M50FLW080AN5T |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | PROM |
| 英文描述： | 1M X 8 FLASH 3V PROM, 11 ns, PDSO40 |
| 封裝： | 10 X 20 MM, PLASTIC, TSOP-40 |
| 文件頁數： | 1/53頁 |
| 文件大小： | 945K |
| 代理商： | M50FLW080AN5T |
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June 2005
M50FLW080A
M50FLW080B
8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors)
3V Supply Firmware Hub / Low Pin Count Flash Memory
FEATURES SUMMARY
■
FLASH MEMORY
–
Compatible with either the LPC interface
or the FWH interface (Intel Spec rev1.1)
used in PC BIOS applications
–
5 Signal Communication Interface
supporting Read and Write Operations
–
5 Additional General Purpose Inputs for
platform design flexibility
–
Synchronized with 33MHz PCI clock
■
16 BLOCKS OF 64 KBYTES
–
13 blocks of 64 KBytes each
–
3 blocks, subdivided into 16 uniform
sectors of 4 KBytes each
Two blocks at the top and one at the
bottom (M50FLW080A)
One block at the top and two at the bottom
(M50FLW080B)
■
ENHANCED SECURITY
–
Hardware Write Protect Pins for Block
Protection
–
Register-based Read and Write
Protection
–
Individual Lock Register for Each 4 KByte
Sector
■
SUPPLY VOLTAGE
–VCC = 3.0 to 3.6V for Program, Erase and
Read Operations
–VPP = 12V for Fast Program and Erase
■
TWO INTERFACES
–
Auto Detection of Firmware Hub (FWH) or
Low Pin Count (LPC) Memory Cycles for
Embedded Operation with PC Chipsets
–
Address/Address Multiplexed (A/A Mux)
Interface for programming equipment
compatibility.
■
PROGRAMMING TIME: 10s typical
■
PROGRAM/ERASE CONTROLLER
–
Embedded Program and Erase algorithms
–
Status Register Bits
Figure 1. Packages
■
PROGRAM/ERASE SUSPEND
–
Read other Blocks/Sectors during
Program Suspend
–
Program other Blocks/Sectors during
Erase Suspend
■
ELECTRONIC SIGNATURE
–
Manufacturer Code: 20h
–
Device Code (M50FLW080A): 80h
–
Device Code (M50FLW080B): 81h
TSOP32 (NB)
8 x 14mm
PLCC32 (K)
TSOP40 (N)
10 x 20mm
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M50FLW080AN5TG | 功能描述:IC FLASH 8MBIT 33MHZ 40TSOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M（8Mx32） 速度:133MHz 接口:并聯 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA（8x13） 包裝:帶卷 (TR) 其它名稱:557-1327-2 |
| M50FLW080AN5TP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
| M50FLW080ANB5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
| M50FLW080ANB5G | 功能描述:閃存 8Mbit 3V Firmwre Hub Low pin-count flash RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M50FLW080ANB5P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
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