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 at28bv256-20ti
BRAND ATMEL Corporation [ATMEL]
Packaging tssop32
Date code 12+
Price 2.3~3.5usd
Summary 28TSOP, 256K (32K x 8), Battery-Voltage Parallel EEPROM, Automatic Page Write Operation
Description as follow:
The AT28BV256-20TI is a high-performance electrically erasable and programmable read-only memory. Its 256K of memory is organized as 32, 768 words by 8 bits. Manufac-tured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 200 ns with power dissipation of just 54 mW. When the AT28BV256-20TI is deselected, the CMOS standby current is less than 200 μA. The AT28BV256-20TI is accessed like a Static RAM for the read or write cycle without the need for external components.
Parametrics
AT28BV256-20TI 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 OE and A9 with Respect to Ground:-0.6V to +13.5V.
Features
AT28BV256-20TI features: (1)Single 2.7V to 3.6V Supply; (2)Fast Read Access Time:200 ns; (3)Automatic Page Write Operation:Internal Address and Data Latches for 64 Bytes, Internal Control Timer; (4)Fast Write Cycle Times: Page Write Cycle Time: 10 ms Maximum, 1- to 64-byte Page Write Operation; (5)Low Power Dissipation: 15 mA Active Current, 20 μA CMOS Standby Current; (6)Hardware and Software Data Protection; (7)Data Polling for End of Write Detection ; (8)High Reliability CMOS Technology: Endurance: 10, 000 Cycles, Data Retention: 10 Years; (9)JEDEC Approved Byte-wide Pinout; (10)Industrial Temperature Ranges; (11)Green (Pb/Halide-free) Packaging Option.
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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