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A49FL004TL-33中文资料PDF规格书
A49FL004TL-33规格书详情
GENERAL DESCRIPTION
The A49FL004 is a 4 Mbit 3.0 Volt-only Flash Memories used for BIOS storage in PCs and Notebooks. This device is designed to use a single low voltage, ranging from 3.0 Volt to 3.6 Volt, power supply to perform in-system or off-system read, erase and program operations. The device conforms to Intel® Low Pin Count (LPC) Interface specification revision 1.1 and also is compatible with Intel 82802 Firmware Hub (FWH) for most PC and Notebook applications.
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
- Standard SDP Command Set
- Data Polling and Toggle Bit features
- Block Locking Register for all blocks
- 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
- Data Polling 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
产品属性
- 型号:
A49FL004TL-33
- 制造商:
AMICC
- 制造商全称:
AMIC Technology
- 功能描述:
4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AM |
23+ |
NA/ |
90 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMIC |
0938+0827+0942+ |
PLCC32 |
666 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AMIC |
2022 |
PLCC |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
AMIC |
21+ |
PLCC-32 |
6913 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMIC |
2016+ |
PLCC32 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
AMIC |
21+ |
PLCC-32 |
6913 |
原装现货假一赔十 |
询价 | ||
AMIC |
20+/21+ |
PLCC32 |
5880 |
100%进口原装现货,诚信经营。 |
询价 | ||
AMIC |
23+ |
PLCC |
18000 |
询价 | |||
AMIC |
0615/0607 |
72 |
公司优势库存 热卖中! |
询价 | |||
AMIC |
PLCC32 |
630 |
正品原装--自家现货-实单可谈 |
询价 |