MT29F8G08ABACAWP-IT

Suffix Breakdown

• MT29F: Micron parallel SLC NAND Flash product series
• 8G: 8 Gigabit total storage density
• 08: 8-bit multiplexed parallel I/O bus
• ABACAWP: Die stack variant with hardware write-protect function
• IT: Industrial temperature grade (-40°C ~ +85°C)
• Suffix extensions:
  • :C = Cut tape packaging
  • :CTR = Full tape-and-reel automated SMT reel shipment

1. Core Memory Architecture & Parameters

Density & Organization

• Total capacity: 8Gb = 1GB physical storage, organized as 1G × 8-bit
• Page size: 2048 bytes main data + 64 bytes spare OOB area for ECC & metadata
• Block layout: Each block contains 64 pages; full chip block count = 4096 erase blocks
• Dedicated 128-byte one-time programmable (OTP) region for unique serial ID, MAC address, OEM calibration keys

Timing Performance

• Typical page read time: 25 μs
• Typical page program time: 200–300 μs
• Typical full block erase time: 2 ms
• Asynchronous parallel interface max speed: 50 MHz, 16 ns access time

Endurance & Data Retention

• SLC single-level cell technology: Minimum 100,000 program/erase cycles per blockMicron Technology
• Minimum 10 years data retention at industrial operating temperature
• Block 0 (boot block) guaranteed error-free without ECC up to 1,000 erase cycles for secure boot firmware storage

2. Parallel Interface & Control Signals

• Multiplexed 8-bit I/O[7:0] bus sharing command, address and data signals
• 5 dedicated control pins: /CE chip enable, CLE command latch enable, ALE address latch enable, /WE write enable, /RE read enable
• Hardware /WP write-protect pin to lock all program/erase operations for anti-corruption
• Full standard NAND command set: Page Read, Page Program, Block Erase, Cache Read/Program, Internal Data Move, Unique ID Read, Software Reset

3. Electrical Operating Specifications

• Single supply voltage VCC: 2.7 V ~ 3.6 V (nominal 3.3 V industrial logic rail)
• Max active operating current: 35 mA
• Standby leakage current ≤ 100 μA; deep power-down mode with sub-μA idle draw for battery-powered IoT nodes
• Integrated internal charge pump; no external high-voltage rail required for programming/erasing

4. Protection & Reliability Features

1. Hardware write protect via external /WP pin
2. Real-time operation status register to judge program/erase pass/fail without extra polling
3. Power-fail protection logic to avoid page corruption during sudden voltage drop
4. High industrial-grade ESD protection on all parallel control and data pins
5. Supports cache read / cache program to boost sequential throughput for streaming data logging

5. Environmental & Packaging Ratings

• Operating temperature grade: Industrial -40°C ~ +85°C continuous operation
• Moisture Sensitivity Level: MSL 3 (168-hour floor life after opening before reflow soldering)
• Fully RoHS lead-free, halogen-free and REACH SVHC compliant green construction
• Package type: 48-pin TSOP-I thin surface-mount package
• Package dimension: 18.4 mm × 12.0 mm × 1.2 mm gull-wing footprint, 0.5 mm pin pitch
• Standard tray / cut tape / tape-and-reel multiple shipment options for mass production

일반적인 애플리케이션

• Industrial PLC, servo drive and motion controller firmware & parameter storage
• Embedded gateway, edge data logger long-term non-volatile log recording
• FPGA industrial equipment boot storage, portable medical diagnostic instrument data bank
• POS payment terminals, digital signage and handheld test & measurement equipment
• Automotive auxiliary ECU, cabin infotainment and telematics persistent storage
• Wireless IoT sensor nodes, smart building monitoring terminal event logging
• Audio DSP, MIDI equipment and embedded Linux single-board system mass storage expansion