EPROM 4MBIT PARALLEL 44PLCC One-timeProgrammable Read only Memory
AT27C4096-90JU
Features • Fast read access time – 55ns • Low-power CMOS operation – 100µA max standby – 40mA max active at 5MHz • JEDEC standard packages – 40-lead PDIP – 44-lead PLCC • Direct upgrade from 512Kbit, 1Mbit, and 2Mbit Atmel® AT27C516, AT27C1024, and AT27C2048) EPROMs • 5V ± 10% supply • High-reliability CMOS technology – 2,000V ESD protection – 200mA latchup immunity • Rapid programming algorithm – 50µs/word (typical) • CMOS- and TTL-compatible inputs and outputs • Integrated product identification code • Industrial temperature range • Green (Pb/halide-free) packaging option 1. Description The Atmel AT27C4096 is a low-power, high-performance,
4,194,304-bit, one-time programmable, read-only memory (OTP EPROM)
organized as 256K by 16 bits. It requires a single 5V power supply in normal read mode operation. Any word can
be accessed in less than 55ns, eliminating the need for speed reducing WAIT states. The
x16 organization makes this part ideal for high-performance, 16- and 32-bit
microprocessor systems. In read mode, the AT27C4096 typically consumes 15mA. Standby mode
supply current is typically less than 10µA The AT27C4096 is available in industry-standard, JEDEC-approved,
one-time programmable (OTP) PDIP and PLCC packages. The device
features two-line control (CE, OE) to eliminate bus contention in high speed systems. With high-density 256K word storage capability, the AT27C4096
allows firmware to be stored reliably and to be accessed by the system without the delays
of mass storage media. The AT27C4096 has additional features that ensure high quality and
efficient production use. The rapid programming algorithm reduces the time required to
program the part and guarantees reliable programming. Programming time is typically only
50µs/word. The Integrated product identification code
electronically identifies the device and manufacturer. This feature is used by industry-standard programming equipment to
select the proper programming algorithms and voltages.
Customers can choose from cartons, wooden cases and wooden pallets
according to their own requirements.
Q&A
1. How to obtain the price?
We usually quote within 24 hours after receiving your inquiry
(except weekends and holidays). If you are in urgent need of a
price, please send us an email or contact us in any other way so
that we can provide you with a quotation.
2. What is your delivery time?
This depends on the quantity of the order and the season in which
you place the order. Usually, we can ship the goods within 7 to 15
days (for small batches), and for large batches, it takes about 30
days.
3. What are your payment terms?
Factory price, 30% deposit, 70%T/T payment before shipment.
4. What is the mode of transportation?
It can be transported by sea, air or express delivery (EMS, UPS,
DHL, TNT, FEDEX, etc.). Please confirm with us before placing an
order.
5. How do you help our business establish a long-term and good
relationship?
We maintain good quality and competitive prices to ensure that our
customers benefit.
2. We respect every customer as our friend. We do business with
them sincerely and make friends with them, no matter where they
come from.
Shenzhen Filetti Technology Co., Ltd. was established in 2022.
Strategically headquartered in Shenzhen – China’s world-renowned
electronics hub ("China Electronics First Street") – Filetti
Technology is a professional distributor of electronic components.
We leverage our prime location in the heart of Asia’s supply chain
ecosystem to deliver efficient, reliable end-to-end sourcing
solutions to customers worldwide.
Core Strengths:
Global Supply Chain Access: Direct sourcing channels with leading
manufacturers across Asia-Pacific.
Quality Assurance: Rigorous component verification and traceability
protocols.
Technical Support: Dedicated engineering assistance for BOM
optimization and lifecycle management.
Why Partner With Us?
As your extension in Shenzhen, we bridge global innovation with
seamless component supply – reducing risks, accelerating
time-to-market, and ensuring supply chain resilience for OEMs, EMS
providers, and R&D teams.
The company mainly deals in imported brands such as ON
Semiconductor, INFINEON, ST, VISHAY, AVAGO, TOSHIBA, DIODES, FUJI,
MaxLinear, NEXPERIA, GOWIN, etc. Our product line covers brands
such as BL Beileng, 3PEAK, SILAN, NOVOSENSE, UTC U-Times, MACMIC,
STARPOWER, SILLUMIN and TM Tianwei, and is available in Europe, the
United States, Japan, Taiwan of China, China and other regions. Our
business categories include: IGBT modules, IGBT single tubes,
MOSFETs and other power devices, as well as optocouplers, various
IC chips, diodes and transistors and other supporting products. The
company has established a one-stop business model covering sales
and procurement throughout Asia. The company has always adhered to
the business philosophy of "mutual benefit and mutual trust".
"Win-win cooperation". Adhering to the development principle of
"keeping promises, emphasizing cooperation and planning for the
long term", a complete quality management system has been
established. With high-quality products, reasonable prices,
immediate supply and professional supporting services, it has won
wide recognition in the industry and trust from customers. Stable
and long-term cooperation!
