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Product Overview
Digi-Key Part Number AT28HC64B-70TC-ND
Quantity Available 164
Can ship immediately

Manufacturer Part Number


Description IC EEPROM 64KBIT 70NS 28TSOP
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Detailed Description

EEPROM Memory IC 64Kb (8K x 8) Parallel 70ns 28-TSOP

Documents & Media
Datasheets AT28HC64B
Video File Introducing Atmel Studio 7
PCN Design/Specification Marking Chgs 11/Jul/2017
PCN Packaging Transfer to Microchip/Label/Pkg 5/Sep/2016
Product Attributes Select All
Manufacturer Microchip Technology
Series -
Packaging ? Tray ?
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 64Kb (8K x 8)
Write Cycle Time - Word, Page 10ms
Access Time 70ns
Memory Interface Parallel
Voltage - Supply 4.5 V ~ 5.5 V
Operating Temperature 0°C ~ 70°C (TC)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package 28-TSOP
Base Part Number AT28HC64
Additional Resources
Standard Package ? 234
Other Names AT28HC64B70TC

02:15:06 2/20/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 19.78000 $19.78
10 18.42400 $184.24
25 18.22200 $455.55
100 15.60290 $1,560.29

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