MT29F4G01ABBFD12-IT - 4Gb 1.8V SPI NAND SLC Flash | Micron
料号： MT29F4G01ABBFD12-IT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.2 | $4.20 |
| 10 | $3.78 | $37.80 |
| 100 | $3.36 | $336.00 |
| 500 | $2.99 | $1,495.00 |
| 1,000 | $2.65 | $2,650.00 |
MT29F4G01ABBFD12-IT 概述
A NAND flash is a non-volatile memory that stores bits in floating-gate memory cells arranged in pages and blocks; SLC stores one bit per cell, giving the highest endurance and reliability tier of any NAND technology. MT29F4G01ABBFD12-IT is therefore a code-storage and data-logging part rather than a mass-storage MLC or TLC device. NAND flash sits in the memory hierarchy between NOR flash (random-access, slower writes) and DRAM (volatile), and within the broader taxonomy of memory ICs, semiconductor, and integrated circuit.
Key features include 4-Gbit density in a tiny 6x8 mm T-PBGA, an SPI clock up to 83 MHz, and on-die ECC assistance that offloads error correction from the host controller. The 256-byte spare area per 4096-byte page is reserved for ECC, bad-block markers, and metadata, which simplifies file-system wear leveling in the host software. The industrial -40C to +85C grade makes the IT suffix variant suitable for outdoor, factory, and automotive-cabin environments where consumer-grade parts would fail.
The part uses Micron's standard ONFI-compatible SPI NAND command set with standard 03h read, 0Bh fast read, 6Bh quad-I/O fast read, 02h page program, D8h block erase, and 0Fh/M0Fh read-status quad-I/O commands. Internal block size is 256 KiB with 64 pages per block, and a multi-plane architecture enables higher throughput than x1 SPI NOR at comparable cost.
Typical applications include IoT sensor data logging, industrial HMI firmware storage, automotive infotainment boot, point-of-sale terminal audit logs, and ruggedized networking equipment. The 1.8V supply aligns with low-power SoC rails; the small BGA footprint suits space-constrained wearables and sensor nodes. Compared with QSPI NOR, this part offers roughly 8x the density at a comparable per-bit cost but requires host-managed bad-block handling and ECC.
When designing with this device, plan for ECC, bad-block management, and wear-leveling firmware in the host MCU. Keep the SPI traces under 50 mm with a 33-ohm series terminator for 83 MHz operation, and pair the flash VCC with a 0.1 uF + 4.7 uF decoupling network placed within 3 mm of the BGA balls. Cross-reference the host driver with the Micron SPI NAND technical note for command timing.
This page synthesizes distributor pricing, the MT29F4G01 family suffix breakdown, drop-in alternatives, and practical design notes that are not collected on a single Micron product page. Use the comparison_table and alternatives sections below to map this part to your design.
直接替换替代料： MT29F4G01ABBFD12-IT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MT29F4G01ABBFD12-IT （相同外形与封装尺寸） ——差异在于 Interface, Memory Type, Mounting Type, Package, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
MT29F4G01ABBFD12-ITES:F
✅ 直接替换📋 参考替代料（不在目录中）
MT29F4G01ABBFD12-IT:F
✅ 直接替换📋 参考替代料（不在目录中）
MT29F4G01ABBFDWB-IT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MT29F4G01ABBFD12-AUT:F
✅ 直接替换✓ 有现货
$1.58 / 个
查看数据手册 →MT29F4G01ABBFD12-AAT:F
✅ 直接替换📋 参考替代料（不在目录中）
MT29F2G01ABAGD12-IT:G
✅ 直接替换📋 参考替代料（不在目录中）
MT29F4G01ABBFD12-IT 最大额定值与电气特性
| 存储器类型 | FLASH - NAND (SLC), Non-Volatile |
| Density | 4 Gbit (4G x 1) |
| Memory Organization | 4096 + 256 bytes per page (4352 bytes total) |
| 接口 | SPI (x1, x2, x4 quad-I/O) |
| Maximum SPI Clock | 83 MHz |
| Supply Voltage (VCC) | 1.7 V to 1.95 V (1.8 V typical) |
| 封装 | 24-ball T-PBGA (6x8 mm) |
| 工作温度 | -40 C to +85 C (Industrial) |
| Cell Technology | Single-Level Cell (SLC) |
| Page Size | 4352 bytes (4096 data + 256 spare) |
| Block Size | 256 KiB (typical, 64 pages per block) |
| On-die ECC | Supported (host-assisted external ECC typical) |
| 安装类型 | Surface Mount (BGA) |
| RoHS 状态 | Compliant |
MT29F4G01ABBFD12-IT 引脚配置
| 引脚 A1 | NC — Not connected (per datasheet) |
| 引脚 A2 | NC — Not connected (per datasheet) |
| 引脚 A3 | CS# — Chip Select (active low) |
| 引脚 A4 | DO/IO1 — SPI data out / IO1 in quad-I/O mode |
| 引脚 A5 | WP#/IO2 — Write Protect (active low) / IO2 in quad-I/O mode |
| 引脚 A6 | NC — Not connected (per datasheet) |
| 引脚 B1 | NC — Not connected (per datasheet) |
| 引脚 B2 | VSS — Ground |
| 引脚 B3 | NC — Not connected (per datasheet) |
| 引脚 B4 | VSS — Ground |
| 引脚 B5 | HOLD#/RESET#/IO3 — Hold or Reset (active low) / IO3 in quad-I/O mode |
| 引脚 B6 | VCC — Supply voltage (1.7 V to 1.95 V) |
| 引脚 C1 | NC — Not connected (per datasheet) |
| 引脚 C2 | NC — Not connected (per datasheet) |
| 引脚 C3 | NC — Not connected (per datasheet) |
| 引脚 C4 | SCK — SPI serial clock |
| 引脚 C5 | DI/IO0 — SPI data in / IO0 in quad-I/O mode |
| 引脚 C6 | VCC — Supply voltage (1.7 V to 1.95 V) |
| 引脚 D1 | NC — Not connected (per datasheet) |
| 引脚 D2 | VSS — Ground |
| 引脚 D3 | VSS — Ground |
| 引脚 D4 | NC — Not connected (per datasheet) |
| 引脚 D5 | NC — Not connected (per datasheet) |
| 引脚 D6 | NC — Not connected (per datasheet) |
典型应用
MT29F4G01ABBFD12-IT 适用于 6 应用s: IoT Sensor Data Logging, Industrial HMI Firmware Storage, Automotive Infotainment Boot Storage, Point-of-Sale Terminal Audit Logs, Ruggedized Networking Equipment, Edge AI Vision Module.
IoT Sensor Data Logging
The MT29F4G01ABBFD12-IT fits IoT sensor data-logging nodes that need 4 Gbit of non-volatile storage for time-series records, with the 1.8 V VCC aligning directly to low-power SoC rails such as NXP i.MX RT1064. The 83 MHz SPI clock supports 4 MByte/s sustained writes, which matches typical 10 kHz sensor sample rates stored in 4 KB pages. The 256-byte spare area per 4 KB page holds BCH ECC and timestamp metadata for offline analytics, while the industrial -40C to +85C grade tolerates outdoor enclosures and factory floors. The 24-ball T-PBGA (6x8 mm) is small enough for wearable form factors.
推荐
Industrial HMI Firmware Storage
The MT29F4G01ABBFD12-IT is well suited for industrial HMI panels that need 4 Gbit of reliable firmware and configuration storage under -40C to +85C factory-floor conditions. The SLC technology delivers 100K P/E endurance, which exceeds MLC NAND by 10x and matches the write-amplification profile of GUI configuration updates. The SPI interface allows a single chip-select pin on the host, leaving more GPIO available for touch, display, and fieldbus functions. The 256 KiB block size pairs naturally with Linux MTD partitions for kernel, rootfs, and persistent data, and the on-die ECC assist offloads error correction from the host ARM core.
推荐
Automotive Infotainment Boot Storage
For automotive infotainment boot and configuration storage, the MT29F4G01ABBFD12-IT supplies 4 Gbit of fast SPI NAND in the same 24-T-PBGA footprint as the AUT-suffix automotive variant, so prototypes can be built with the IT part and then substituted with the AEC-Q100-qualified AUT for production. The 83 MHz quad-I/O read throughput of roughly 40 MB/s accelerates boot-loader fetch times, while the 1.8 V VCC aligns with the infotainment SoC's low-voltage rail. The industrial temperature grade handles cabin and trunk temperatures, and the SLC endurance covers the frequent firmware-over-the-air update cycles required by modern connected vehicles.
推荐
Point-of-Sale Terminal Audit Logs
The MT29F4G01ABBFD12-IT supports point-of-sale (POS) terminal audit-log applications that require tamper-resistant non-volatile storage of every transaction record. The 4 Gbit density holds approximately 8 million short text records, while the SLC endurance of 100K P/E cycles supports years of continuous write activity at retail transaction rates. The SPI interface integrates with the secure-element host MCU on a single 1.8 V rail, and the industrial temperature grade tolerates kitchen and outdoor payment terminals. The 256-byte spare area per 4 KB page is ideal for storing HMAC-SHA256 integrity tags alongside each transaction record.
推荐
Ruggedized Networking Equipment
For ruggedized switches, routers, and industrial gateways, the MT29F4G01ABBFD12-IT delivers 4 Gbit of reliable firmware and log storage in a 24-ball T-PBGA that fits into a sealed metal enclosure. The 1.7 V to 1.95 V supply range tolerates the brown-out events common on long PoE cable runs, while the industrial -40C to +85C grade handles outdoor cabinet temperatures. The SPI bus shares pins with the management-Ethernet PHY, reducing BOM cost, and the SLC endurance matches the typical 10-year service life of industrial networking gear. The 256 KiB block erase is the right granularity for full firmware-image rollback.
推荐
Edge AI Vision Module
Edge AI vision modules use the MT29F4G01ABBFD12-IT as model and frame-buffer storage for low-power image-recognition SoCs. The 4 Gbit capacity holds several quantized TensorFlow Lite models plus rolling frame buffers, and the 83 MHz SPI clock sustains 40 MB/s reads to feed the CNN accelerator without bottlenecking. The 1.8 V VCC pairs with the always-on camera SoC rail, and the 24-T-PBGA (6x8 mm) footprint fits inside a 30 x 30 mm camera module. The industrial temperature grade enables outdoor smart-city and traffic-monitoring deployments, and the on-die ECC assist protects against bit errors in high-vibration installations.
推荐
推荐产品汇总
工程参考数据： MT29F4G01ABBFD12-IT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MT29F4G01ABBFD12-ITES:F | MT29F4G01ABBFD12-IT:F | MT29F4G01ABBFD12-AUT:F | MT29F4G01ABBFD12-AAT:F | MT29F2G01ABAGD12-IT:G |
|---|---|---|---|---|---|---|
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology | Micron Technology | Micron Technology |
| Package | 24-ball T-PBGA (6x8 mm) | 24-ball T-PBGA (6x8 mm) - same | 24-ball T-PBGA (6x8 mm) - same | 24-ball T-PBGA (6x8 mm) - same | 24-ball T-PBGA (6x8 mm) - same | 24-ball T-PBGA (6x8 mm) - same |
| Density | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit | 2 Gbit |
| Supply Voltage (VCC) | 1.7 V to 1.95 V | 1.7 V to 1.95 V | 1.7 V to 1.95 V | 1.7 V to 1.95 V | 1.7 V to 1.95 V | 2.7 V to 3.6 V |
| Temperature Grade | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Automotive AEC-Q100 (-40C to +85C) | Consumer (0C to +70C) | Industrial (-40C to +85C) |
| SPI Clock Max | 83 MHz | 83 MHz | 83 MHz | 83 MHz | 83 MHz | 83 MHz |
| Cell Technology | SLC | SLC | SLC | SLC | SLC | SLC |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
关键差异点
- 1.8 V SPI NAND with 83 MHz quad-I/O read （对比 MT29F2G01ABAGD12-IT:G)
- Industrial temperature grade at standard ordering （对比 MT29F4G01ABBFD12-AAT:F)
- Pin-compatible path to automotive qualification （对比 MT29F4G01ABBFD12-AUT:F)
设计说明
Place a 0.1 uF X7R ceramic decoupling capacitor within 3 mm of the VCC balls (B6, C6) and a 4.7 uF bulk capacitor on the same 1.8 V rail. The 24-ball T-PBGA has very low lead inductance, so a single via pair per VCC ball is sufficient. Keep SPI trace length under 50 mm and add a 33-ohm series resistor at the SCK driver for 83 MHz operation to dampen ringing on FR-4.
Route the SPI signals (SCK, CS#, DO/IO1, DI/IO0, WP#/IO2, HOLD#/IO3) as a matched-length bus with no more than 0.5 mm trace-to-trace mismatch. The HOLD# and WP# signals are multiplexed with IO2 and IO3 in quad-I/O mode, so do not strap them to VCC or GND with a strong pull - use a 10 kohm pull-up to allow quad-I/O operation. Add a 50 ohm characteristic impedance reference for the SPI bus by setting trace width to 0.15 mm over an 0.2 mm core.
NAND flash requires bad-block management, wear leveling, and ECC in the host firmware - this is not optional. Estimated: a 4-Gbit SLC part with 100K P/E cycles and 256 KiB blocks delivers roughly 2.5 million erase cycles per block before the host must retire it. Use a BCH-4 or BCH-8 ECC per 512-byte sector, and scan the first and last 4 pages of each block at first boot to build a factory bad-block table in a reserved persistent partition.
VCC must rise monotonically from 0 V to 1.95 V within 1 ms to avoid undefined device states - add a reset supervisor such as the LTC6702 or MAX6816 if the 1.8 V rail can droop or be hot-plugged. Estimated: peak in-rush current during a 256 KB block erase is approximately 25 mA at 83 MHz, so size the upstream LDO for 50 mA continuous with 100 mA peak capability to avoid voltage droop during sequential page programs.
合规信息
RoHS and REACH compliant per Micron product page. IT suffix is industrial grade, not AEC-Q100 qualified - choose the AUT suffix variant for automotive. Halogen-free per JEDEC JS709B definitions.
