仕様
| 属性 | 値 |
| Supplier | Macronix |
| Package / Case | Tube |
| Series | MXSMIO™ |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 16Mb (2M x 8) |
| Memory Interface | SPI - Quad I/O, QPI |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word Page | 40µs, 3ms |
| Access Time | 6 ns |
| Voltage - Supply | 1.65V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
MX25U1632FM2I02 is Macronix’s 16‑Mbit serial NOR flash memory (MX25U family). It is used to store code or data in embedded systems and is accessed over SPI.
Key points:
- Interface: SPI-compatible, with options for high-speed Dual/Quad I/O modes
- Supply voltage: 2.7–3.6 V (industrial variants available)
- Package/ temp: 8‑pin package, industrial temperature range (-40°C to +85°C)
- Memory operations: Read/Fast Read, Page Program (typically 256 bytes), Sector Erase (e.g., 4 KB), Block Erase (e.g., 64 KB), Chip Erase; standard WEL/Write protections and status/config registers
- Features: hardware write protection, status/config registers, security features; supports memory-mapped (XIP) mode on some configs
- Applications: boot code storage, firmware updates, data logging in embedded systems
Note: For exact timings, sector/block sizes, and command set details, refer to the MX25U1632FM2I02 datasheet.
Key points:
- Interface: SPI-compatible, with options for high-speed Dual/Quad I/O modes
- Supply voltage: 2.7–3.6 V (industrial variants available)
- Package/ temp: 8‑pin package, industrial temperature range (-40°C to +85°C)
- Memory operations: Read/Fast Read, Page Program (typically 256 bytes), Sector Erase (e.g., 4 KB), Block Erase (e.g., 64 KB), Chip Erase; standard WEL/Write protections and status/config registers
- Features: hardware write protection, status/config registers, security features; supports memory-mapped (XIP) mode on some configs
- Applications: boot code storage, firmware updates, data logging in embedded systems
Note: For exact timings, sector/block sizes, and command set details, refer to the MX25U1632FM2I02 datasheet.
Equivalent
Equivalent 16 Mbit SPI serial flash devices (drop-in options):
- Winbond W25Q16JVSSIG
- GigaDevice GD25Q16C
- Spansion/Cypress S25FL164K
- SST SST25VF016B
- ISSI IS25LP016D
Notes: all are 3.3V SPI Serial Flash with similar density and interface to MX25U1632FM2I02. Verify timing, command set, and package compatibility for your board.
- Winbond W25Q16JVSSIG
- GigaDevice GD25Q16C
- Spansion/Cypress S25FL164K
- SST SST25VF016B
- ISSI IS25LP016D
Notes: all are 3.3V SPI Serial Flash with similar density and interface to MX25U1632FM2I02. Verify timing, command set, and package compatibility for your board.
Features
MX25U1632FM2I02 features (highlights):
- 16 Mbit serial NOR flash (2 MB)
- 24-bit addressing (3-byte address)
- SPI interface with Standard, Dual, and Quad IO modes
- Page size 256 bytes; page program operation
- Erase: 4 KB sectors; 32 KB and 64 KB blocks; chip erase available
- Fast read: up to 104 MHz (standard SPI); Quad IO reads for higher throughput
- Low-voltage operation: 2.7–3.6 V
- Deep power-down and standby modes
- Hardware write protection with software/OTP protection options
- Endurance typical around 100k P/E cycles; long data retention
- Temperature range: -40°C to +85°C (industrial)
- Package: small 8-pin package options (e.g., SOP/USON)
- 16 Mbit serial NOR flash (2 MB)
- 24-bit addressing (3-byte address)
- SPI interface with Standard, Dual, and Quad IO modes
- Page size 256 bytes; page program operation
- Erase: 4 KB sectors; 32 KB and 64 KB blocks; chip erase available
- Fast read: up to 104 MHz (standard SPI); Quad IO reads for higher throughput
- Low-voltage operation: 2.7–3.6 V
- Deep power-down and standby modes
- Hardware write protection with software/OTP protection options
- Endurance typical around 100k P/E cycles; long data retention
- Temperature range: -40°C to +85°C (industrial)
- Package: small 8-pin package options (e.g., SOP/USON)
Pinout
- Pin count: 8 pins (8-pin SOIC/WSON)
- Function: SPI serial flash memory (non-volatile storage) for firmware/data. Pins: VCC, GND, CS (chip select), CLK (clock), DI/MOSI (data in), DO/MISO (data out), WP (write protect), HOLD.
- Function: SPI serial flash memory (non-volatile storage) for firmware/data. Pins: VCC, GND, CS (chip select), CLK (clock), DI/MOSI (data in), DO/MISO (data out), WP (write protect), HOLD.
Manufacturer
Manufacturer: Macronix International Corp., Ltd. (MXIC).
What kind of company: A Taiwan-based semiconductor company that designs and manufactures non-volatile memory ICs (NOR/NAND flash, FRAM, and related memory solutions) for embedded and consumer electronics.
What kind of company: A Taiwan-based semiconductor company that designs and manufactures non-volatile memory ICs (NOR/NAND flash, FRAM, and related memory solutions) for embedded and consumer electronics.
Application
MX25U1632FM2I02 is a 16‑Mbit serial flash memory used to store firmware, boot code, and data in a wide range of embedded systems. Typical application areas include:
- Firmware storage and boot code for microcontrollers/SoCs
- Code and data storage in consumer electronics (cameras, printers, wearables, set‑top boxes)
- Firmware updates and configuration storage in networking/telecom equipment (routers, switches, modems)
- Automotive electronics (infotainment and body/control modules) for firmware and logging
- Industrial automation and instrumentation (PLCs, meters, controllers)
- IoT/smart devices (gateways, sensors) for program storage and non‑volatile data logging
- Firmware storage and boot code for microcontrollers/SoCs
- Code and data storage in consumer electronics (cameras, printers, wearables, set‑top boxes)
- Firmware updates and configuration storage in networking/telecom equipment (routers, switches, modems)
- Automotive electronics (infotainment and body/control modules) for firmware and logging
- Industrial automation and instrumentation (PLCs, meters, controllers)
- IoT/smart devices (gateways, sensors) for program storage and non‑volatile data logging
Package
8-pin SOP (SOIC) package.
