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MX25V1606FM2I03
+NomenclatureIC FLASH 16MBIT SPI/DUAL 8SOP
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FabricantWanghong
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Pièce fabricant #MX25V1606FM2I03
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En stock5670
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Spécifications
| Attribut | Valeur |
| Series | MXSMIO™ |
| Part Status | Not For New Designs |
| Base Product Number | MX25V1606 |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 16Mbit |
| Memory Organization | 2M x 8 |
| Memory Interface | SPI - Dual I/O |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word, Page | 75µs, 4ms |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 8-SOP |
| Packaging | Tube |
Présentation
Description
Key points:
- Capacity and interface: 16 Mbit serial NOR Flash, supports Standard SPI, plus Dual/I/O Quad SPI modes for higher throughput.
- Voltage and temp: usually 2.7–3.6 V operation, with an industrial temperature variant (likely -40°C to +85°C) implied by the “I”/suffix.
- Speed and operations: fast read up to high clock rates (e.g., 104 MHz in SPI mode); page program up to 256 bytes; erase granularity includes 4 KB sectors, 64 KB blocks, and a full-chip erase.
- Features: status/flag registers, hardware write protection, write enable/disable, deep power-down, and typical NOR-flash reliability features.
- Package: commonly in an 8-pin SOIC/US8 package.
- Applications: boot memory and firmware storage for microcontrollers and embedded systems.
Note: Always verify exact timing, voltage, and package details in the latest datasheet for MX25V1606FM2I03.
Equivalent
- Winbond W25Q16JVSSIG
- GigaDevice GD25Q16C (GD25Q16CSIG)
- Spansion S25FL216K
- ISSI IS25LP016D
- XTX XT25F16B
Note: verify voltage, package, and timing to ensure full compatibility with MX25V1606FM2I03.
Features
- 16 Mbit (2 MB) of non-volatile flash memory
- SPI-compatible interface with Dual I/O and Quad I/O modes
- Page program size: 256 bytes; sectors: 4 KB; blocks: 64 KB; chip erase option
- Fast read modes with high-speed clock (up to typical SPI/QIO speeds)
- Supply voltage: 2.7 V to 3.6 V
- Low-power modes: sleep/Deep power-down
- Hardware write protection and security features (BP bits, WP#)
- Endurance ~100,000 P/E cycles; data retention ~20 years
- Operational temperature: -40°C to +85°C
- 8-pin package (FM2I03 variant, suitable for compact designs)
Note: exact speeds and some packaging details may vary by revision; verify with the datasheet for your specific lot.
Pinout
- Function: 16 Mbit serial SPI flash memory (MX25V1606FM2I03). Interfaces via SPI with pins: CS (chip select), SCK (clock), SI DI (data in), SO DO (data out); plus WP# (write protect) and HOLD#; VCC and GND power the device. Typical pinout (pin1–pin8): CS#, DO, WP#, GND, VCC, DI, CLK, HOLD#.
Manufacturer
Macronix is a Taiwan-based semiconductor company that designs, develops, and manufactures memory ICs (primarily NOR flash and EEPROM). It operates as an integrated device manufacturer (IDM) with in-house fabrication facilities, supplying memory products for embedded, consumer, and automotive applications.
Application
- External program/firmware memory for microcontrollers and SoCs (boot memory)
- Firmware/software storage and OTA/DFU updates for embedded devices
- Configuration/bitstream storage for FPGAs/CPLDs
- Data logging and parameter storage in IoT, industrial, and medical devices
- Boot/storage memory for consumer electronics (set-top boxes, routers, printers, cameras)
Used where low-pin count, reliable non‑volatile flash is needed for code, data, and configuration.
Package
Frequently Asked Questions
Q: What is the memory size and organization of the MX25V1606FM2I03?
A: It has a 16Mbit capacity organized as 2M x 8 bits, suitable for code shadowing and data storage.
Q: What is the maximum clock frequency for SPI operation?
A: The device supports a maximum clock frequency of 104 MHz for high-speed read operations.
Q: What voltage range does this flash memory require?
A: It operates from 2.3V to 3.6V, making it compatible with low-power and standard 3.3V systems.
Q: What is the typical write cycle time per page?
A: Page write time is 4ms, and word write time is 75μs, ensuring efficient programming.
Q: Is this component suitable for new designs?
A: No, the part status is "Not For New Designs," so it is best used in existing or maintenance projects.
Q: What memory interface does this device use?
A: It uses SPI with Dual I/O support, enabling faster data transfer than standard SPI.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C, suitable for industrial and commercial environments.
Q: What is the available packaging form for this part?
A: It comes in a Tube packaging with an 8-SOP (SOIC) surface-mount package, 5.30mm width.
