X-On Electronics has gained recognition as a prominent supplier of AT28HC256-70JU EEPROM across the USA, India, Europe, Australia, and various other global locations. AT28HC256-70JU EEPROM are a product manufactured by Microchip. We provide cost-effective solutions for EEPROM, ensuring timely deliveries around the world.

AT28HC256-70JU Microchip

AT28HC256-70JU electronic component of Microchip
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See Product Specifications
Part No.AT28HC256-70JU
Manufacturer: Microchip
Category: EEPROM
Description: Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 70ns
Datasheet: AT28HC256-70JU Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 14.795 ea
Line Total: USD 14.8 
Availability - 866
Ship by Wed. 27 Nov to Fri. 29 Nov
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
155
Ship by Fri. 29 Nov to Thu. 05 Dec
MOQ : 2
Multiples : 1
2 : USD 17.9125
10 : USD 16.5625
32 : USD 16.1625
64 : USD 15.7875
128 : USD 15.25
256 : USD 15.0125
512 : USD 14.7875

177
Ship by Fri. 29 Nov to Thu. 05 Dec
MOQ : 32
Multiples : 32
32 : USD 16.991
96 : USD 16.276

866
Ship by Wed. 27 Nov to Fri. 29 Nov
MOQ : 1
Multiples : 1
1 : USD 14.795
10 : USD 14.465
25 : USD 14.41
96 : USD 14.344
256 : USD 14.333

155
Ship by Fri. 29 Nov to Thu. 05 Dec
MOQ : 32
Multiples : 32
32 : USD 16.991
96 : USD 16.276

155
Ship by Fri. 29 Nov to Thu. 05 Dec
MOQ : 4
Multiples : 1
4 : USD 21.9164
10 : USD 20.2646
32 : USD 19.7753
64 : USD 19.3164
128 : USD 18.6588

   
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the AT28HC256-70JU from our EEPROM category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the AT28HC256-70JU and other electronic components in the EEPROM category and beyond.

Image Part-Description
Stock Image AT28HC256-70TU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; TSOP28; 70ns
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256-90JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 90ns
Stock : 34
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256-70SU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; SO28; -40÷85°C
Stock : 50
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256-90SU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; SO28; -40÷85°C
Stock : 55
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256-90TU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; TSOP28; 90ns
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-12JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 120ns
Stock : 64
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-12SU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; SO28; -40÷85°C
Stock : 737
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-12TU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; TSOP28; 120ns
Stock : 218
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-70JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 70ns
Stock : 273
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-12FM/883
EEPROM 256K HI-ENDURANCE SDP - 120NS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image AT28HC256-70TU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; TSOP28; 70ns
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256-90JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 90ns
Stock : 34
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-90JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 90ns
Stock : 110
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256E-90TU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; TSOP28; 90ns
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AT28HC256F-90JU
Memory; EEPROM; parallel 8bit; 32kx8bit; 4.5÷5.5V; PLCC32; 90ns
Stock : 196
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Features Fast Read Access Time 70 ns Automatic Page Write Operation Internal Address and Data Latches for 64 Bytes Internal Control Timer Fast Write Cycle Times Page Write Cycle Time: 3 ms or 10 ms Maximum 1 to 64-byte Page Write Operation Low Power Dissipation 256K (32K x 8) 80 mA Active Current 3 mA Standby Current High-speed Hardware and Software Data Protection DATA Polling for End of Write Detection Parallel High Reliability CMOS Technology 4 5 or 10 Cycles Endurance: 10 EEPROM Data Retention: 10 Years Single 5V 10% Supply CMOS and TTL Compatible Inputs and Outputs AT28HC256 JEDEC Approved Byte-wide Pinout Full Military and Industrial Temperature Ranges Green (Pb/Halide-free) Packaging Option 1. Description The AT28HC256 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 Atmels advanced nonvolatile CMOS technology, the AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA. The AT28HC256 is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 64-byte page register to allow writing of up to 64 bytes simultaneously. During a write cycle, the address and 1 to 64 bytes of data are internally latched, freeing the addresses and data bus for other oper- ations. Following the initiation of a write cycle, the device will automatically write the latched data using an internal control timer. The end of a write cycle can be detected by DATA Polling of I/O7. Once the end of a write cycle has been detected a new access for a read or write can begin. Atmels 28HC256 has additional features to ensure high quality and manufacturability. The device utilizes internal error correction for extended endurance and improved data retention characteristics. An optional software data protection mechanism is available to guard against inadvertent writes. The device also includes an extra 64 bytes of EEPROM for device identification or tracking. 0007NPEEPR9/092. Pin Configurations Pin Name Function A0 - A14 Addresses CE Chip Enable OE Output Enable WE Write Enable I/O0 - I/O7 Data Inputs/Outputs NC No Connect DC Dont Connect 2.3 32-pad LCC, 32-lead PLCC Top View 2.1 28-lead TSOP Top View OE 1 28 A10 2 A11 27 CE A6 5 29 A8 A9 3 26 I/O7 A5 6 28 A9 A8 4 25 I/O6 A4 7 27 A11 A13 5 24 I/O5 A3 8 26 NC WE 6 23 I/O4 A2 9 25 OE VCC 7 22 I/O3 A1 10 24 A10 A14 8 21 GND A0 11 23 CE A12 9 20 I/O2 NC 12 22 I/O7 A7 10 19 I/O1 I/O0 13 21 I/O6 A6 11 18 I/O0 A5 12 17 A0 A4 13 16 A1 A3 14 15 A2 Note: PLCC package pins 1 and 17 are Dont Connect. 2.4 28-lead Cerdip/Flatpack/SOIC 2.2 28-lead PGA Top View Top View A14 1 28 VCC A12 2 27 WE A7 3 26 A13 A6 4 25 A8 A5 5 24 A9 A4 6 23 A11 A3 7 22 OE A2 8 21 A10 A1 9 20 CE A0 10 19 I/O7 I/O0 11 18 I/O6 I/O1 12 17 I/O5 I/O2 13 16 I/O4 GND 14 15 I/O3 2 AT28HC256 0007NPEEPR9/09 I/O1 14 4 A7 I/O2 15 3 A12 GND 16 2 A14 DC 17 1 DC I/O3 18 32 VCC I/O4 19 31 WE I/O5 20 30 A13

Tariff Desc

8542.32.00 32 No ..CMOS and MOS Read Only Memory and Programmable Read Only Memory whether erasable or non-erasable (for example, flash memory, EPROM, E2PROM, EAPROM, NOVRAM, ROM and PROM)
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