參數(shù)資料
型號(hào)： 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(yè)數(shù)： 1/53頁(yè)
文件大?。?/td> 945K
代理商： M50FLW080AN5T
1/53
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
相關(guān)PDF資料
PDF描述
M510-007-04-03 1 CONTACT(S), GLASS FILLED POLYFORMALDEHYDE POLYETHYLENE, FEMALE, CIRCULAR CONNECTOR, SOLDER, JACK
M510-009-03-00 1 CONTACT(S), GLASS FILLED POLYFORMALDEHYDE POLYETHYLENE, FEMALE, CIRCULAR CONNECTOR, SOLDER, JACK
M510-009-03-01 1 CONTACT(S), GLASS FILLED POLYFORMALDEHYDE POLYETHYLENE, FEMALE, CIRCULAR CONNECTOR, SOLDER, JACK
M510-009-03-03 1 CONTACT(S), GLASS FILLED POLYFORMALDEHYDE POLYETHYLENE, FEMALE, CIRCULAR CONNECTOR, SOLDER, JACK
M510-009-04-00 1 CONTACT(S), GLASS FILLED POLYFORMALDEHYDE POLYETHYLENE, FEMALE, CIRCULAR CONNECTOR, SOLDER, JACK
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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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
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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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