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參數(shù)資料
| 型號： | 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?。?/td> | 713K |
| 代理商： | A49FL004TX-33 |
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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
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Low voltage range: 3.0 V - 3.6 V
Standard Intel Firmware Hub/LPC Interface
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Read compatible to Intel 82802 Firmware
Hub devices
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Conforms to Intel LPC Interface Specification
Revision 1.1
Memory Configuration
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512K x 8 (4 Mbit)
Block Architecture
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Uniform 4 KBytes Sectors
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Uniform 64 KByte overlay blocks
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Support full chip erase for Address/Address
Multiplexed (A/A Mux) mode
Automatic Erase and Program Operation
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Build-in automatic program verification for extended
product endurance
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Typical 10 μs/byte programming time
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Typical x s sector erase time
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Typical y s block erase time
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Typical z s chip erase time
Two Configurable Interfaces
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In-System hardware interface: Auto detection of
Firmware Hub (FWH) or Low Pin Count (LPC)
Interface for in-system read and write operations
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Address/Address Multiplexed (A/A Mux) Interface for
programming on EPROM Programmers during
manufacturing
Firmware Hub (FWH)/Low Pin Count (LPC) Mode
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33 MHz synchronous operation with PCI bus
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5-signal communication interface for in-system read
and write operations
-
-
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- Register-based read and write protection for
each block
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4 ID pins for multiple chips selection
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5 GPI pins for General Purpose Input Register
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TBL
pin for hardware write protection to Boot Block
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WP
pin for hardware write protection to whole memory
array except Boot Block
Address/Address Multiplexed (A/A Mux) Mode
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11-pin multiplexed address and 8-pin data I/O interface
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Supports fast programming on EPROM programmers
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Standard SDP Command Set
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DataPolling and Toggle Bit features
Lower Power Consumption
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Typical 12mA active read current
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Typical 17mA program/erase current
High Product Endurance
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Guarantee 100,000 program/erase cycles per single
sector (preliminary)
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Minimum 20 years data retention
Compatible Pin-out and Packaging
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32-pin (8 mm x 14 mm) TSOP
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32-pin PLCC
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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PDF資料 |
PDF描述 |
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| 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 |
相關代理商/技術參數(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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