W49V002FA中文資料華邦電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
W49V002FA規(guī)格書詳情
GENERAL DESCRIPTION
The W49V002FA is a 2-megabit, 3.3-volt only CMOS flash memory organized as 256K ′8 bits. The device can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt VPP is not required. The unique cell architecture of the W49V002FA results in fast program/erase operations with extremely low current consumption. This device can operate at two modes, Programmer bus interface mode and FWH bus interface mode.
FEATURES
· Single 3.3-volt operations:
- 3.3-volt Read
- 3.3-volt Erase
- 3.3-volt Program
· Fast program operation:
- Byte-by-byte programming: 50 mS (typ.)
· Fast erase operation: 150 mS (typ.)
· Fast read access time: Tkq 11 nS
· Endurance: 10K cycles (typ.)
· Twenty-year data retention
· Hardware data protection
- #TBL & #WP serve as hardware protection
· One 16K bytes Boot Block with lockout protection
· Two 8K bytes Parameter Blocks
· Four main memory blocks (with 32K bytes, 64K bytes, 64K bytes, 64K bytes each)
· Low power consumption
- Active current: 40 mA (typ. for FWH)
· Automatic program and erase timing with internal VPPgeneration
· End of program or erase detection
- Toggle bit
- Data polling
· Latched address and data
· TTL compatible I/O
· Available packages: 32L PLCC, 32L STSOP
產(chǎn)品屬性
- 型號(hào):
W49V002FA
- 制造商:
WINBOND
- 制造商全稱:
Winbond
- 功能描述:
256K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Winbond |
23+ |
PLCC |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
WINBOND |
2016+ |
PLCC |
1980 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
WINBOND |
2023+ |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | |||
WINBOND/華邦 |
2046+ |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
N/A |
1950+ |
PLCC |
980 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
WINBIND |
22+ |
PLCC32 |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
WINBOND |
2021+ |
PLCC32 |
6149 |
百分百原裝正品 |
詢價(jià) | ||
WINBOND |
18+ |
PLCC32 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
WINBOND |
PLCC |
7563 |
提供BOM表配單只做原裝貨值得信賴 |
詢價(jià) | |||
PLCC32 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) |