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PC28F512P33TFA
+BOMIC FLASH 512MBIT PAR 64EASYBGA
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Nhà sản xuấtMicron Technology Inc.
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Ông. Phần #PC28F512P33TFA
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Bảng dữ liệu PC28F512P33TFA DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | Axcell™ |
| Part Status | Obsolete |
| Base Product Number | PC28F512 |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 512Mbit |
| Memory Organization | 32M x 16 |
| Memory Interface | Parallel |
| Clock Frequency | 52 MHz |
| Write Cycle Time - Word, Page | 95ns |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 64-TBGA |
| Supplier Device Package | 64-EasyBGA (8x10) |
| Packaging | Tray |
| Access Time | 95 ns |
Tổng quan
Description
Key points:
- Interface: 8-bit parallel, asynchronous, with a standard NOR flash command set (READ, PROGRAM, ERASE, STATUS).
- Capacity and voltage: 512 Kibit, 3.3 V I/O supply.
- Features: sector/page erase, block protection/locking options, suitable for firmware storage and data logging with random access.
- Use: requires a flash memory controller or MCU with a parallel interface and proper timing/command handling.
- Package: available in common parallel packages (e.g., TSOP/DIP variants); typically 40–48 pins.
Notes:
- This is a legacy part; timing and availability depend on the original vendor lineage (Spansion/AMD/Fujitsu/Micron heritage). Always consult the latest datasheet from the current manufacturer for precise specifications, programming sequences, and packaging.
Equivalent
- ST M27C512 (and M27C512B)
- Winbond W27C512
- Macronix MX29F512 (and MX28C512)
- Atmel/Microchip AT29C512
Always verify exact timing, voltage, and pinout from the datasheet for a proper cross‑reference.
Features
- Type/Cap: NOR flash memory, 4 Mb (512K × 8)
- Interface: 8-bit parallel data bus
- Voltage: 3.3V nominal (2.7–3.6V range)
- Access/Timing: Fast read with typical access times in the tens of ns range (exact time per datasheet)
- Operations: Random read; byte/word programming; block erase
- Erase/Program: Block/sector erase; program/verify
- Status: Ready/Busy (R/B#) signal
- Protection: Sector/block protection features
- Endurance/Data retention: Typical ~10^4–10^5 erase cycles; long data retention
- Temperature: Industrial range (typical -40°C to +85°C)
- Package: 48-pin TSOP/related TFA package variant
- Applications: Code storage and boot ROM for embedded systems
Note: precise timings, block sizes, and endurance vary by revision; refer to the official datasheet for exact specs.
Pinout
- Function: 3.3V parallel NOR flash memory device (non-volatile storage) with an 8-bit data bus and standard flash control/address pins (CE, OE, WE, etc.).
Manufacturer
- What kind of company: Global memory/semiconductor company specializing in non-volatile flash memory products (NOR/NAND) for embedded and consumer electronics.
Application
- Embedded system firmware storage and execute-in-place
- Boot code storage and firmware updates
- Automotive ECUs and infotainment systems
- Industrial controllers and PLCs
- Consumer electronics (set-top boxes, DVD players, multimedia devices)
- Digital cameras and camcorders
- Telecommunication equipment (routers, modems)
- Data logging and non-volatile storage for embedded applications
Package
Frequently Asked Questions
Q: What is the memory size and organization of the PC28F512P33TFA?
A: It is a 512Mbit NOR Flash memory organized as 32M x 16 bits, suitable for code and data storage.
Q: What is the supply voltage range for this component?
A: The operating voltage range is 2.3V to 3.6V, making it compatible with standard 3.3V systems.
Q: What is the access time and clock frequency of this Flash memory?
A: The access time is 95 ns, and the maximum clock frequency for synchronous operation is 52 MHz.
Q: Is this memory suitable for industrial temperature applications?
A: Yes, it supports an operating temperature range of -40°C to 85°C, ideal for harsh environments.
Q: What type of memory interface does the PC28F512P33TFA use?
A: It uses a parallel memory interface, providing high-speed data transfer for embedded systems.
Q: What is the write cycle time for word or page programming?
A: The typical write cycle time is 95 ns for word or page programming, ensuring efficient updates.
Q: What package options are available for this part?
A: It comes in a 64-TBGA package, with a supplier device package of 64-EasyBGA (8x10mm), surface mount.
Q: Is the PC28F512P33TFA still in active production?
A: The part status is marked as Obsolete. Verify availability or consider alternative parts from the Axcell series.
