參數(shù)資料
型號(hào)： A49FL004TX-33
廠商： AMIC Technology Corporation
英文描述： 4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory
中文描述： 4兆位的CMOS 3.3Volt只固件集線器/ LPC快閃記憶體
文件頁數(shù)： 2/36頁
文件大小： 713K
代理商： A49FL004TX-33
A49FL004
4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory
Preliminary
PRELIMINARY (September, 2005, Version 0.0)
1
AMIC Technology, Corp.
FEATURES
Single Power Supply Operation
-
Low voltage range: 3.0 V - 3.6 V
Standard Intel Firmware Hub/LPC Interface
-
Read compatible to Intel 82802 Firmware
Hub devices
-
Conforms to Intel LPC Interface Specification
Revision 1.1
Memory Configuration
-
512K x 8 (4 Mbit)
Block Architecture
-
Uniform 4 KBytes Sectors
-
Uniform 64 KByte overlay blocks
-
Support full chip erase for Address/Address
Multiplexed (A/A Mux) mode
Automatic Erase and Program Operation
-
Build-in automatic program verification for extended
product endurance
-
Typical 10 μs/byte programming time
-
Typical x s sector erase time
-
Typical y s block erase time
-
Typical z s chip erase time
Two Configurable Interfaces
-
In-System hardware interface: Auto detection of
Firmware Hub (FWH) or Low Pin Count (LPC)
Interface for in-system read and write operations
-
Address/Address Multiplexed (A/A Mux) Interface for
programming on EPROM Programmers during
manufacturing
Firmware Hub (FWH)/Low Pin Count (LPC) Mode
-
33 MHz synchronous operation with PCI bus
-
5-signal communication interface for in-system read
and write operations
-
-
-
- Register-based read and write protection for
each block
-
4 ID pins for multiple chips selection
-
5 GPI pins for General Purpose Input Register
-
TBL
pin for hardware write protection to Boot Block
-
WP
pin for hardware write protection to whole memory
array except Boot Block
Address/Address Multiplexed (A/A Mux) Mode
-
11-pin multiplexed address and 8-pin data I/O interface
-
Supports fast programming on EPROM programmers
-
Standard SDP Command Set
-
DataPolling and Toggle Bit features
Lower Power Consumption
-
Typical 12mA active read current
-
Typical 17mA program/erase current
High Product Endurance
-
Guarantee 100,000 program/erase cycles per single
sector (preliminary)
-
Minimum 20 years data retention
Compatible Pin-out and Packaging
-
32-pin (8 mm x 14 mm) TSOP
-
32-pin PLCC
-
Optional lead-free (Pb-free) package
Hardware Data Protection
Standard SDP Command Set
DataPolling and Toggle Bit features
Block Locking Register for all blocks
相關(guān)PDF資料
PDF描述
A49LF004TX-33C 4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF004TL-33C 4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF004 4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF040A 4 Mbit CMOS 3.3Volt-only Low Pin Count Flash Memory
A49LF040ATL-33 4 Mbit CMOS 3.3Volt-only Low Pin Count Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A49FL004TX-33F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory
A49LF004 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF004TL-33C 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF004TX-33C 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4 Mbit CMOS 3.3Volt-only Firmware Hub Flash Memory
A49LF040 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4 Mbit CMOS 3.3Volt-only Low Pin Count Flash Memory
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