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Micron Technology

MT28EW128ABA1HJS-0SIT

Name: MT28EW128ABA1HJS-0SIT
Brand: Micron Technology
SKU: 774-MT28EW128ABA1HJS-0SIT
Price: 11.37257 USD
Availability: InStock

Manufacturer:

Micron Technology

ERSA Part #:

774-MT28EW128ABA1HJS-0SIT

Datasheet:

PDF Datasheet

Description:

IC FLASH 128MBIT PARALLEL 56TSOP

Standard Lead Time:

26 Weeks

RoHS Status:

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Tech Specifications

Unit Weight

0.177811 oz

Part Status Code

Production

Component Density

128Mb

Number of Components

Memory Type

Non-Volatile

Product Status

Active

RoHS

RoHS Compliant

Active Read Current - Max

50 mA

MT28EW128ABA1HJS-0SIT Description

Parallel NOR Flash · Legacy High‑Reliability

MT28EW128ABA1HJS-0SIT

128Mb · 3V · Parallel NOR · 70ns · Industrial Temp

BRAND

Micron

Technology

Status: Active · Mature

RoHS: Compliant

Halogen Free: Yes

Lead‑Free: Yes

Temperature: -40°C to +85°C (Industrial, SIT)

📋 Key Specifications

Part Number	MT28EW128ABA1HJS-0SIT
Brand	Micron Technology
Memory Type	Parallel NOR Flash (Async / Page)
Density	128 Mb (16 MB)
Organization	16M × 8 (x8) / 8M × 16 (x16)
Access Time	70 ns (max) · Page mode: 25 ns
Supply Voltage	VCC = 2.7 V – 3.6 V
Package	56‑pin TSOP (HJS) – 14×20 mm
Temp. Range (SIT)	-40°C to +85°C · Industrial
Sector Architecture	256 symmetric sectors (64 KB each)

⚡ Key Features

▸ Asynchronous and page‑mode read
▸ 70 ns initial access, 25 ns page
▸ 256 × 64 KB symmetric sectors
▸ Programmable sector write protection
▸ Individual sector lock/unlock
▸ Enhanced factory programming (EFP)
▸ Common Flash Interface (CFI) support
▸ Industrial temp range (-40°C to +85°C)

📡 Target Applications

Industrial Control Telecom Infrastructure Medical Equipment Automotive (Non‑safety) Networking Routers Legacy Embedded Systems

📄 Product Description

The MT28EW128ABA1HJS-0SIT is a 128Mb (16MB) parallel NOR Flash memory from Micron, featuring a fast 70 ns initial access time and 25 ns page‑mode read for high‑speed code execution. This device is organized as 256 symmetric sectors of 64 KB each, with flexible sector write protection and locking.

The -0SIT grade specifies an industrial temperature range of -40°C to +85°C, ensuring reliable operation in demanding environments. The 56‑pin TSOP package (HJS) and 3V supply make it ideal for legacy and new designs requiring high‑density, code‑storage NOR Flash with proven endurance and data retention.

📦 Ordering & Compliance

MOQ: 1,000 pcs (Tray / Tape & Reel)

Lead Time: 8–10 weeks

ECCN: EAR99

HTS: 8542.32.0070

CFI Compliant Green Package Pb‑Free

FAQ

The MT28EW128ABA1HJS-0SIT is a 128 Mb (16M x 8 / 8M x 16) Parallel NOR Flash memory from Micron. It features Single-Level Cell (SLC) technology and is housed in a 56-pin TSOP package measuring 14.00 x 20.00 x 1.20 mm. The device supports asynchronous read operations with an access time of 70 ns to 95 ns and a word/page write cycle time of 60 ns.