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Puya PY25F512LC

The PY25F512LC is a serial interface Flash memory device designed for use in a wide variety of high-volumeconsumer-based applications in which program code is shadowed from Flash memory into embedded orexternal RAM for execution. The flexible erase architecture of the device, with its page erase granularity it isideal for data storage as well, eliminating the need for additional data storage devices.

Description:

The PY25F512LC is a serial interface Flash memory device designed for use in a wide variety of high-volumeconsumer-based applications in which program code is shadowed from Flash memory into embedded orexternal RAM for execution. The flexible erase architecture of the device, with its page erase granularity it isideal for data storage as well, eliminating the need for additional data storage devices.The erase block sizes of the device have been optimized to meet the needs of today's code and data storageapplications. By optimizing the size of the erase blocks, the memory space can be used much more efficiently.Because certain code modules and data storage segments must reside by themselves in their own eraseregions, the wasted and unused memory space that occurs with large sectored and large block erase Flashmemory devices can be greatly reduced. This increased memory space efficiency allows additional coderoutines and data storage segments to be added while still maintaining the same overall device density.The device also contains an additional 3*1024-byte security registers with OTP lock (One-TimeProgrammable), can be used for purposes such as unique device serialization, system-level Electronic SerialNumber (ESN) storage, locked key storage, etc.Specifically designed for use in many different systems, the device supports read, program, and eraseoperations with a supply voltage range of 1.65V to 2.0V. No separate voltage is required for programming anderasing.

Overview:

General:

 Single 1.65 to 2.0V supply

 Industrial Temperature Range -40C to 85C

 Serial Peripheral Interface (SPI) Compatible: Mode 0 and Mode 3

 Single, Dual, Quad SPI, QPI, DTR

- Standard SPI: SCLK, CS#, SI, SO

- Dual SPI: SCLK, CS#, IO0, IO1

- Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3

- QPI: SCLK, CS#, IO0, IO1, IO2, IO3

- DTR: Double Transfer Rate Read

 Flexible Architecture for Code and Data Storage

- Uniform 256-byte Page Program

- Uniform 4K-byte Sector Erase

- Uniform 32K/64K-byte Block Erase

- Full Chip Erase

 One Time Programmable (OTP) Security Register

- 3*1024-Byte Security Registers with OTP Lock

 128-bit Unique ID for each device

 Fast Program and Erase Speed Typical

- 0.25ms Page program time

- 20ms 4K-byte sector erase time

- 0.10/0.15s 32K/64K-byte block erase time

- 64s Full chip erase time

 JEDEC Standard Manufacturer and Device ID Read Methodology

 Ultra-Low Power Consumption Typical

- 1.5uA Deep Power Down current

- 20uA Standby current

- 7.5mA Active Read current at 80MHz 4IO

- 12mA Active Program or Erase current

 High Reliability

- 100,000 Program / Erase Cycles

- 20-year Data Retention

 Industry Standard Green Package Options

- 16-Lead SOP (300mil)

- 8-Pad WSON (8x6x0.75mm)

- 8-Pad WSON (6x5x0.75mm)

- 24-Ball TFBGA (5x5 Array)

- KGD for SiP


How to Order

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