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AM29LV400B-120SCB中文资料超威半导体数据手册PDF规格书
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AM29LV400B-120SCB规格书详情
GENERAL DESCRIPTION
The Am29LV400 is a 4 Mbit, 3.0 volt-only Flash memory organized as 524,288 bytes or 262,144 words. The device is offered in 48-ball FBGA, 44-pin SO, and 48-pin TSOP packages. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device is designed to be programmed in-system using only a single 3.0 volt VCC supply. No VPP is required for write or erase operations. The device can also be programmed in standard EPROM programmers.
DISTINCTIVE CHARACTERISTICS
■ Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications
— Regulated voltage range: 3.0 to 3.6 volt read and write operations and for compatibility with high performance 3.3 volt microprocessors
■ High performance
— Full voltage range: access times as fast as 100 ns
— Regulated voltage range: access times as fast as 90 ns
■ Ultra low power consumption (typical values at 5 MHz)
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 10 mA read current
— 20 mA program/erase current
■ Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors (byte mode)
— One 8 Kword, two 4 Kword, one 16 Kword, and seven 32 Kword sectors (word mode)
— Supports full chip erase
— Sector Protection features:
A hardware method of locking a sector to prevent any program or erase operations within that sector
Sectors can be locked via programming equipment
Temporary Sector Unprotect feature allows code changes in previously locked sectors
■ Top or bottom boot block configurations available
■ Embedded Algorithms
— Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors
— Embedded Program algorithm automatically writes and verifies data at specified addresses
■ Typical 1,000,000 write cycles per sector (100,000 cycles minimum guaranteed)
■ Package option
— 48-ball FBGA
— 48-pin TSOP
— 44-pin SO
■ Compatibility with JEDEC standards
— Pinout and software compatible with singlepower supply Flash
— Superior inadvertent write protection
■ Data# Polling and toggle bits
— Provides a software method of detecting program or erase operation completion
■ Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting program or erase cycle completion
■ Erase Suspend/Erase Resume
— Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation
■ Hardware reset pin (RESET#)
— Hardware method to reset the device to reading array data
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
2021+ |
NA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
AMD |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
AMD |
07+ |
TSSOP16 |
5010 |
询价 | |||
AMD |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 | ||
ADVANCEDMICRODEVICES |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
MXICEQUIV |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
AMD |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
AMD |
2022 |
TSOP |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
MXICEQUIV |
04+ |
4608 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
AMD |
22+ |
TSOP |
12245 |
现货,原厂原装假一罚十! |
询价 |