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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $6.57600 | US $5.91840 | US $5.91840 |
| ≥5: | US $6.24720 | US $5.62248 | US $28.11240 |
| ≥10: | US $5.91840 | US $5.32656 | US $53.26560 |
| ≥20: | US $5.75400 | US $5.17860 | US $103.57200 |
| ≥50: | US $5.58960 | US $5.03064 | US $251.53200 |
| ≥100: | US $5.42520 | US $4.88268 | US $488.26800 |
| ≥200: | US $5.26080 | US $4.73472 | US $946.94400 |
| ≥500: | US $5.19504 | US $4.67554 | US $2337.77000 |
| ≥1000: | US $5.09640 | US $4.58676 | US $4586.76000 |
Substitute (equivalent) Product
| Substitute Product Name | Description |
|---|---|
| AM29LV322DB-100EC | 32-Mbit (4M x 8-bit/2M x 16-bit) 3V-only Uniform Sector Flash Memory |
| S29AL032D90TFI02 | 32 Mbit (4 MB) 90 ns Parallel NOR Flash, 3.0V |
| MT28F320J3RG-12ET | 32 Mb (2M x 16) Dual Supply Super I/O Flash Memory |
| MX29LV320ETTI-12G | 32Mb (4M x 8 / 2M x 16) CMOS 3V Sector Erase Flash Memory |
| EN29LV320AB-70TIP | 32 Megabit (4 M x 8-bit/2 M x 16-bit) Flash Memory |
Product Usage
The M27V322-100F1 is a 32-Mbit (4M x 8 or 2M x 16) Low Voltage Read-Only Memory (ROM) designed and manufactured by STMicroelectronics. It is primarily used in applications that require permanent storage of firmware, system software, or other read-only data. Here are some typical use cases and circuits where such ROM chips might be employed:
Embedded Systems: These chips are often used to store the firmware for embedded systems such as microcontrollers in consumer electronics, automotive systems, and industrial machines.
Bootloaders: ROM chips like the M27V322-100F1 can be used to store bootloader code for initializing and starting up a computer or a microcontroller-based system.
Game Consoles: Classic and modern game consoles often use ROM to store game code and other critical system software.
Networking Equipment: Routers, switches, and other networking devices often contain ROM chips for storing software that is essential for device operation.
Consumer Electronics: Many consumer electronic devices like DVD players, TVs, and digital cameras use ROM to store operational software.
Industrial Controllers: These could include PLCs (Programmable Logic Controllers) and other industrial automation equipment where the ROM stores operational programs.
Medical Devices: Some medical devices use ROM to store firmware that controls device functionality.
Let’s consider a basic high-level circuit implementation where an M27V322-100F1 might be used:
Here is a simplified schematic for connecting an M27V322-100F1 to a microcontroller:
RequiredMicrocontroller M27V322-100F1 ROM
------------------ ------------------
Address Bus (A0-A20) -> Address Lines (A0-A20)
Data Bus (D0-D15) -> Data Lines (DQ0-DQ15)
Control Pin (CE) -> Chip Enable (E)
Control Pin (OE) -> Output Enable (G)
Vcc -> Vcc
GND -> Vss
In operation, the microcontroller sets up the address on the address bus and enables the ROM by setting the Chip Enable (E) low. When the Output Enable (G) is set low, the ROM will place the data from the addressed memory location onto the data bus, which the microcontroller can then read.
These types of ROMs provide a robust solution for permanent data storage in various electronic applications, ensuring reliable performance over the lifetime of the device.
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
M27V322-100F1
M27V322-100F1 has several brands around the world that may have alternate names for M27V322-100F1 due to regional differences or acquisition. M27V322-100F1 may also be known as the following names:
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