Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number at49bv040b-tu
BRAND ATMEL Corporation [ATMEL]
Packaging tsop32
Date code 10+
Price 3.5~5usd
Summary 4-megabit (512K x 8), Flash Memory, TSOP32
Description as follow:
The AT49BV040B-TU is a 2.7V to 5.5V in-system reprogrammable Flash Memory. Its 4 megabits of memory is organized as 524, 288 words by 8 bits. The AT49BV040B-TU offers an access time of 70 ns (VCC = 2.7V to 3.6V)and an access time of 55 ns (VCC = 4.5V to 5.5V).
Parametrics
AT49BV040B-TU absolute maximum ratings: (1)Temperature Under Bias:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (3)All Input Voltages (including NC Pins) with Respect to Ground:-0.6V to +6.25V; (4)All Output Voltages with Respect to Ground:-0.6V to VCC + 0.6V; (5)Voltage on A9 with Respect to Ground:-0.6V to +10.0V.
Features
AT49BV040B-TU features: (1)Single Supply for Read and Write: 2.7V to 5.5V ; (2)Fast Read Access Time:70 ns (VCC = 2.7V to 3.6V); 55 ns (VCC = 4.5V to 5.5V); (3)Internal Program Control and Timer; (4)One 16K Bytes Boot Sector with Programming Lockout; (5)Two 8K Bytes Parameter Sectors; (6)Eight Main Memory Sectors (One 32K Bytes, Seven 64K Bytes); (7)Fast Erase Cycle Time:8 Seconds; (8)Byte-by-Byte Programming:10 μs/Byte Typical; (9)Hardware Data Protection ; (10)DATA Polling or Toggle Bit for End of Program Detection ; (11)Low Power Dissipation ; (12)20 mA Active Current ; (13)25 μA CMOS Standby Current for VCC = 2.7V to 3.6V; (14)30 μA CMOS Standby Current for VCC = 4.5V to 5.5V; (15)Minimum 100, 000 Write Cycles.
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong Kong
Member Since: 29 August 2012
Total Leads:
537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
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