AT27C1024-70JU Memory by Microchip Technology

1Mb (64-Kbit x 16) 5V OTP EPROM

Status: Active
Series: AT27C1024
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The Microchip AT27C1024 is a low-power, high-performance 1-megabit One Time Programmable EPROM organized as 64-Kbit x 16. Requiring a single 5V power supply, in normal read mode operation typical power consumption is only 15 mA and standby mode supply current is typically less than 10 μA. Any word can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states. The x16 organization make this part ideal for high-performance 16-bit and 32-bit microprocessor systems.

Where to Buy

Prices starting from US$3.55

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Features

1-Mbit (64-Kbit x 16)
Low-power CMOS operation
Standard power supply range, 5V +/-10%
100 µA max standby
30 mA max active at 5 MHz
Parallel Interface
45 ns access time
High-reliability CMOS technology
2,000V ESD protection
200 mA latchup immunity
Rapid programming algorithm – 50 µs/word (typical)
CMOS and TTL compatible inputs and outputs
Integrated product identification code
Industrial Temperature Range: -40°C to 85°C
Available in Green (Pb/Halide-free) Packaging Only
44-lead, Plastic J-leaded Chip Carrier (PLCC)

Specifications

Density (Organization) 1Mb
Operating Voltage Min. (V) 4.5
Oper Voltage Max (V) 5.5
Read Access Speed (Par Flash) 45/70ns
Page Size (bytes) 1
Write Protected False
Data Retention (Years) 20
Battery Backup False
Pins | Packaging 44 | PLCC
Temp Range -40C to +85C
Packing Media Tube (27)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 2.3755
Shipping Weight (kg) 3.703704
Lead Count 44
Package Type PLCC
Package Width or Size 16.6x16.6x4.4mm
Soldering Composition Matte Tin

Alternative Descriptions

OTP EPROM 1M (64K X 16) 70NS 44PLCC | RS
Microchip OTP EPROM Parallel 1MB 5MHz 70ns PLCC 1MB 70ns PLCC | Distrelec
OTP EPROM, 1M (64KX16), 5V, 44PLCC | element14
IC: EPROM memory | Transfer Multisort Elektronik
OTP EPROM, 1Mbit (64k x 16bit), 70ns, 5V, -40÷85°C | Micros
70NS, PLCC, IND TEMP, GREEN | Microchip Technology
Otp Eprom, 1M (64Kx16), 5V, 44Plcc | Newark Electronics
1 Mb EPROM PLCC package - I temp | Future Electronics
EPROM OTP 1M-Bit 64K x 16 70ns 44-Pin PLCC | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT27C1024-70JU?

Additional datasheets, footprints and schematics for AT27C1024-70JU are listed on our Part Details page. You can also find images and similar parts to AT27C1024-70JU on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AT27C1024-70JU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27C1024-70JU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AT27C1024-70JU fall under?

The AT27C1024-70JU is listed under Semiconductors - ICs > Memory > EPROM.

Can I view similar or alternative parts?

You can view similar parts to AT27C1024-70JU when available in the EPROM range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AT27C1024-70JU you can contact the distributor directly for product support, shipping queries etc.

Is the AT27C1024-70JU RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for AT27C1024-70JU have stock available?

Authorised distributors including Chip One Stop, RS, Distrelec, element14 and Farnell have stock available or on a lead time for AT27C1024-70JU.

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