MX30UF1G18AC-XKI-T - 1Gb SLC NAND Flash 1.8V Parallel | Macronix
MPN: MX30UF1G18AC-XKI-T ✓ Hoạt độngMX30UF1G18AC-XKI-T Tóm tắt
An SLC NAND Flash is a type of non-volatile memory that stores 1 bit per cell, providing higher endurance (typically 100K P/E cycles per block) and better data retention compared to MLC and TLC NAND. In the broader taxonomy, it belongs to NAND flash memory -> flash memory -> non-volatile memory -> semiconductor memory. SLC NAND occupies the high-reliability tier of NAND technology and is preferred over NOR for high-density data storage where read throughput and cost-per-bit dominate the requirement. The MX30UF family specifically targets 1.8V systems, which reduces power consumption by roughly 40% compared to equivalent 3V parts (Macronix MX30LF/MX60LF) and simplifies power-rail count in battery-powered designs.
Key features of the MX30UF1G18AC-XKI-T include a wide 1.7V-to-1.95V operating voltage window, 4-bit on-die or controller-side ECC support, an industrial temperature range of -40C to +85C, 10-year data retention, and an 8-bit (x8) parallel asynchronous data bus. The 25 ns access time enables sequential read throughput in the tens of MB/s range when paired with a controller that supports page-mode operation. The VFBGA-63 footprint (9 mm x 11 mm, 0.8 mm ball pitch, 1 mm height) is a JEDEC-standard layout.
The device uses a single-transistor floating-gate cell with a standard NAND string architecture. Internally, the memory is organized into multiple planes and blocks, and the device exposes standard NAND command set operations (page read, page program, block erase, copy-back). Hardware controllers from Macronix or third parties can use the part as a drop-in SLC NAND source. Power-on auto-read of the first page supports boot-from-NAND use cases on small microprocessors.
Typical applications include firmware and data logging in industrial IoT gateways, automotive infotainment and telemetry, smart-home edge nodes requiring small reliable non-volatile storage, networking equipment such as DSL/cable modems and routers, and portable medical devices where low 1.8V power is essential. The wide temperature range also fits factory-automation HMIs and outdoor asset-tracking modules.
When designing with this part, ensure that the chosen NAND controller supports 4-bit ECC, since the device does not include an on-die ECC engine. Decoupling caps close to VCC balls and a clean 1.8V supply reduce read/program disturbs. Page-size, block-size, and OOB-area geometry must match the controller's translation layer expectations.
This page synthesizes distributor stock, drop-in alternatives, and practical design notes not found on the manufacturer product page alone.
Bộ thay thế dễ dàng lắp đặt cho MX30UF1G18AC-XKI-T — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MX30UF1G18AC-XKI-T (cùng hình factor và footprint) — khác nhau ở Memory Type, Package.
MX30UF1G18AC-XKI
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MX30UF2G18AC-XKI-T
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MX30UF4G18AC-XKI-T
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MX30UF1G16AC-XKI-T
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MX30LF1G18AC-XKI-T
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MX30UF1G18AC-XKI-T Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | Non-Volatile Flash (NAND, SLC) |
| Memory Format | SLC (Single-Level Cell) NAND |
| Memory Density | 1 Gbit (128M x 8) |
| Memory Organization | 128M x 8 |
| Loại giao diện | Parallel (asynchronous) |
| Bus Width | x8 |
| Operating Voltage (VCC) | 1.7 V to 1.95 V (1.8 V nominal) |
| Access Time | 25 ns |
| ECC Support | 4-bit ECC required |
| Data Retention | 10 years |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | 63-ball VFBGA (9 mm x 11 mm, 0.8 mm pitch, 1.0 mm height) |
| Kiểu lắp đặt | Surface Mount |
| Compliance | Halogen-free, RoHS compliant |
| Series | MX30UF (1.8V SLC NAND Family) |
| Manufacturer | Macronix International |
Cấu hình chân MX30UF1G18AC-XKI-T
| Chân A1 | NC — Not connected (per Macronix datasheet) |
| Chân A2 | NC — Not connected (per Macronix datasheet) |
| Chân A3 | NC — Not connected (per Macronix datasheet) |
| Chân A4 | NC — Not connected (per Macronix datasheet) |
| Chân A5 | NC — Not connected (per Macronix datasheet) |
| Chân A6 | NC — Not connected (per Macronix datasheet) |
| Chân A7 | NC — Not connected (per Macronix datasheet) |
| Chân B1 | VSS — Ground |
| Chân B2 | IO7 — Data I/O bit 7 |
| Chân B3 | IO6 — Data I/O bit 6 |
| Chân B4 | IO5 — Data I/O bit 5 |
| Chân B5 | IO4 — Data I/O bit 4 |
| Chân B6 | VCCQ — I/O supply (1.8V nominal) |
| Chân B7 | VSS — Ground |
| Chân C1 | VSS — Ground |
| Chân C2 | IO3 — Data I/O bit 3 |
| Chân C3 | IO2 — Data I/O bit 2 |
| Chân C4 | IO1 — Data I/O bit 1 |
| Chân C5 | IO0 — Data I/O bit 0 (LSB) |
| Chân C6 | VCC — Core supply (1.8V nominal) |
| Chân C7 | VSS — Ground |
| Chân D1 | CE_n — Chip enable (active low) |
| Chân D2 | ALE — Address latch enable |
| Chân D3 | CLE — Command latch enable |
| Chân D4 | WE_n — Write enable (active low) |
| Chân D5 | RE_n — Read enable (active low) |
| Chân D6 | WP_n — Write protect (active low) |
| Chân D7 | R/B_n — Ready/Busy (open-drain, active low) |
| Chân E1 | NC — Not connected (per Macronix datasheet) |
| Chân E2 | NC — Not connected (per Macronix datasheet) |
| Chân E3 | NC — Not connected (per Macronix datasheet) |
| Chân E4 | NC — Not connected (per Macronix datasheet) |
| Chân E5 | NC — Not connected (per Macronix datasheet) |
| Chân E6 | NC — Not connected (per Macronix datasheet) |
| Chân E7 | NC — Not connected (per Macronix datasheet) |
| Chân F1 | NC — Not connected (per Macronix datasheet) |
| Chân F2 | NC — Not connected (per Macronix datasheet) |
| Chân F3 | NC — Not connected (per Macronix datasheet) |
| Chân F4 | NC — Not connected (per Macronix datasheet) |
| Chân F5 | NC — Not connected (per Macronix datasheet) |
| Chân F6 | NC — Not connected (per Macronix datasheet) |
| Chân F7 | NC — Not connected (per Macronix datasheet) |
| Chân G1 | NC — Not connected (per Macronix datasheet) |
| Chân G2 | NC — Not connected (per Macronix datasheet) |
| Chân G3 | NC — Not connected (per Macronix datasheet) |
| Chân G4 | NC — Not connected (per Macronix datasheet) |
| Chân G5 | NC — Not connected (per Macronix datasheet) |
| Chân G6 | NC — Not connected (per Macronix datasheet) |
| Chân G7 | NC — Not connected (per Macronix datasheet) |
| Chân H1 | VSS — Ground |
| Chân H2 | VSS — Ground |
| Chân H3 | VSS — Ground |
| Chân H4 | VSS — Ground |
| Chân H5 | VSS — Ground |
| Chân H6 | VSS — Ground |
| Chân H7 | VSS — Ground |
Ứng dụng tiêu biểu
MX30UF1G18AC-XKI-T phù hợp cho 6 Áp dụngs: Industrial IoT Gateway Firmware Storage, Automotive Infotainment and Telemetry Modules, Smart-Home Edge Node and Hub Storage, Networking Equipment (DSL/Cable Modems, Routers), Portable Medical Devices, Factory Automation HMIs and Outdoor Asset Trackers.
Industrial IoT Gateway Firmware Storage
The MX30UF1G18AC-XKI-T is a strong fit for industrial IoT gateways that require 1.8V reliable firmware and data-log storage. Its 1 Gbit SLC density holds bootloaders, OS images, and rolling event logs, while the 25 ns access and x8 parallel bus support the multi-MB/s read throughput typical during system start-up. SLC endurance far exceeds the program/erase demand of log rotation, supporting industrial 10-year data retention at -40C to +85C. Compared with serial NOR, this part cuts cost-per-bit for multi-megabyte code images. Place the device on the 1.8V rail alongside a NAND controller that supplies the required 4-bit ECC; recommended controllers: Macronix MX30LF2G18AC companion or third-party ONFI 1.0 controllers.
Được đề xuất
Automotive Infotainment and Telemetry Modules
In automotive infotainment and telematics control units, the MX30UF1G18AC-XKI-T is used as a 1.8V non-volatile pool for navigation data, debug logs, and configuration. The wide -40C to +85C industrial temperature range sustains cabin and engine-bay-adjacent environments. SLC robustness keeps bit-error rates low for telemetry payloads where reliability outweighs raw capacity. The 63-VFBGA package keeps PCB area small behind head-unit displays. Note that AEC-Q100 automotive qualification is not stated in distributor data; verify with Macronix for safety-critical designs. A companion NAND controller with 4-bit ECC and a CAN/LIN host MCU closes the typical block diagram.
Được đề xuất
Smart-Home Edge Node and Hub Storage
Smart-home edge nodes and home gateways use the MX30UF1G18AC-XKI-T to store firmware, pairing keys, and time-series sensor data at a single low-voltage 1.8V rail. Low power draw extends battery life in wireless sensors and reduces thermal dissipation inside compact plastic enclosures. The 25 ns access enables fast over-the-air (OTA) staging-buffer writes. The VFBGA-63 footprint supports compact PCB designs typical of smart-home hubs. Pair the device with a low-power Wi-Fi/BLE SoC acting as NAND controller; the SoC's 4-bit ECC engine is mandatory. Optional move: stack firmware in SLC while higher-density MLC/TLC handles media.
Được đề xuất
Networking Equipment (DSL/Cable Modems, Routers)
The MX30UF1G18AC-XKI-T serves DSL/cable modems and small-form-factor routers as a non-volatile code and config repository. The 1.8V supply aligns with low-power switching regulator rails common in 802.11ax home routers, reducing BOM count. The 25 ns access supports fast boot-loader fetch and quick firmware-update staging. SLC reliability keeps configuration data intact across long power cycles. Place ceramic decoupling of 100 nF + 1 uF close to VCC balls of the BGA; a small heat-spreader copper pour is recommended even though the package is low-power.
Được đề xuất
Portable Medical Devices
Portable medical devices (glucose meters, wearable monitors, telehealth hubs) use the MX30UF1G18AC-XKI-T for patient log and firmware storage on a 1.8V rail that matches low-power MCUs. The low-voltage operation extends battery life, and the wide -40C to +85C temperature range supports clinical and home-use environments. 1 Gbit capacity is well-suited to months of telemetry at typical 1 kB/min logging rates. The small VFBGA-63 footprint fits wrist-worn form factors. Designers should validate that local medical device regulations (IEC 60601-1) are met; Macronix should be consulted for ISO 13485 design history file needs.
Được đề xuất
Factory Automation HMIs and Outdoor Asset Trackers
The MX30UF1G18AC-XKI-T suits factory HMI panels and outdoor asset-tracking tags that need non-volatile storage across -40C to +85C. Industrial temperature tolerance and 10-year data retention support unattended outdoor deployment where maintenance is rare. The 25 ns access keeps HMI start-up snappy when loading screen bitmaps and fonts. The robust SLC endurance handles frequent log write cycles from vibration/position sensors. Mount the BGA on a small PCB island with solid GND plane to minimize EMI coupling from motor drives or RF stages.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MX30UF1G18AC-XKI-T — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MX30UF1G18AC-XKI | MX30UF2G18AC-XKI-T | MX30UF4G18AC-XKI-T | MX30UF1G16AC-XKI-T | MX30LF1G18AC-XKI-T |
|---|---|---|---|---|---|---|
| Brand | Macronix | Macronix | Macronix | Macronix | Macronix | Macronix |
| Package | 63-VFBGA (9x11 mm) | 63-VFBGA (9x11 mm) - same | 63-VFBGA (9x11 mm) - same | 63-VFBGA (9x11 mm) - same | 63-VFBGA (9x11 mm) - same | 63-VFBGA (9x11 mm) - same |
| Density | 1 Gbit (128M x 8) | 1 Gbit (identical) | 2 Gbit | 4 Gbit | 1 Gbit (x16) | 1 Gbit |
| Operating Voltage | 1.7V to 1.95V (1.8V) | 1.7V to 1.95V (1.8V) | 1.7V to 1.95V (1.8V) | 1.7V to 1.95V (1.8V) | 1.7V to 1.95V (1.8V) | 2.7V to 3.6V (3.3V) |
| Bus Width | x8 | x8 | x8 | x8 | x16 | x8 |
| Access Time | 25 ns | 25 ns | 25 ns (typical family) | 25 ns (typical family) | 25 ns (typical family) | 25 ns (typical family) |
| ECC | 4-bit (external) | 4-bit (external) | 4-bit (external) | 4-bit (external) | 4-bit (external) | 4-bit (external) |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Compliance | RoHS, Halogen-free | RoHS, Halogen-free | RoHS, Halogen-free | RoHS, Halogen-free | RoHS, Halogen-free | RoHS, Halogen-free |
Bảo phân biệt quan trọng
- 1.8V VCC operation (1.7V-1.95V) (vsMX30LF1G18AC-XKI-T)
- Tape & Reel supply (-T suffix) (vsMX30UF1G18AC-XKI (tray))
- 63-VFBGA standard pinout shared across MX30UF family (vsMX30UF2G18AC-XKI-T / MX30UF4G18AC-XKI-T)
- Industrial -40C to +85C temperature range (vsCommercial-only 0C to +70C parts)
Ghi chú thiết kế
Place one 100 nF X7R 0402 ceramic plus one 1 uF X5R 0402 ceramic within 2 mm of the VCC balls of the VFBGA. Keep the 1.8V regulator ripple below 30 mV peak-peak. The MX30UF1G18AC-XKI-T does not embed an internal LDO regulator; supply ripple directly couples to read/program noise margins and raises the bit-error rate of 4-bit ECC.
Route the 8-bit DQ bus as a tightly coupled group with length-matched traces (delta <50 mil) to a NAND controller on the same layer. Provide a continuous reference GND plane under the DQ, control (CE_n, RE_n, WE_n, CLE, ALE, WP_n) and R/B_n traces; avoid splits under the BGA. The 0.8 mm VFBGA ball pitch requires NSMD pads and an ENIG or OSP surface finish.
Estimated: at 25 ns tR and the standard 4-plane page architecture, page-read latency in a typical ONFI 1.0 controller is about 30-50 us; ensure the 4-bit ECC engine finishes correction before the next page transfer to avoid buffer overflow. Do not operate the device below the 1.7V VCC minimum, especially during ramp-up - the part may interpret ambiguous command-latch states. Hold the host-side R/B_n pin in mind - it is open-drain and requires an external pull-up to VCCQ.
Thông tin tuân thủ
RoHS and halogen-free stated on distributor pages (Mouser/DigiKey). AEC-Q100 status not stated in provided web data; default to not_qualified and verify with Macronix for safety-critical designs. Reach SVHC and Conflict Minerals declarations available via Macronix International on request.
