PC28F640P33TF60A

The Intel-manufactured PC28F640P33TF60A flash memory component is a high-performance storage solution with a capacity of 64 megabits. Operating within a voltage range of 2.7 to 3.6 volts and boasting a read access time of 60 nanoseconds, this flash memory chip is optimized for speed and reliability. Its organization into 128 sectors, each encompassing 256 pages of 512 bytes, makes it suitable for a variety of electronic devices, including routers, switches, networking equipment, and industrial control systems. The chip's built-in hardware protection mechanism safeguards against accidental data corruption or loss, ensuring data integrity in critical applications. Moreover, the PC28F640P33TF60A supports advanced security features such as a unique device identifier and a user-configurable security register, enhancing data protection and privacy. Furthermore, its power-saving mode reduces energy consumption during idle periods, making it an environmentally friendly choice for energy-conscious applications

主な特長

• High performance
• — 85/88 ns initial access
• — 40 MHz with zero wait states, 20 ns clock-to data output synchronous-burst read mode
• — 25 ns asynchronous-page read mode
• — 4-, 8-, 16-, and continuous-word burst mode
• — Buffered Enhanced Factory Programming (BEFP) at 5 µs/byte (Typ)
• — 1.8 V buffered programming at 7 µs/byte (Typ)
• Architecture
• — Multi-Level Cell Technology: Highest Density at Lowest Cost
• — Asymmetrically-blocked architecture
• — Four 32-KByte parameter blocks: top or bottom configuration
• — 128-KByte main blocks
• Voltage and Power
• —VCC(core) voltage: 1.7 V – 2.0 V
• —VCCQ (I/O) voltage: 1.7 V – 3.6 V
• — Standby current: 55 µA (Typ) for 256-Mbit
• — 4-Word synchronous read current: 13 mA (Typ) at 40 MHz
• Quality and Reliability
• — Operating temperature: –40 °C to +85 °C
• 1-Gbit in SCSP is –30 °C to +85 °C
• — Minimum 100,000 erase cycles per block
• — ETOX™ VIII process technology (130 nm)
• Security
• — One-Time Programmable Registers:
• 64 unique factory device identifier bits
• 64 user-programmable OTP bits
• Additional 2048 user-programmable OTP bits
• — Selectable OTP Space in Main Array:
• 4x32KB parameter blocks + 3x128KB main blocks (top or bottom configuration)
• — Absolute write protection: VPP= VSS
• — Power-transition erase/program lockout
• — Individual zero-latency block locking
• — Individual block lock-down
• Software
• — 20 µs (Typ) program suspend
• — 20 µs (Typ) erase suspend
• —Intel® Flash Data Integrator optimized
• — Basic Command Set and Extended Command Set compatible
• — Common Flash Interface capable
• Density and Packaging
• — 64/128/256-Mbit densities in 56-Lead TSOP package
• — 64/128/256/512-Mbit densities in 64-Ball Intel®Easy BGA package
• — 64/128/256/512-Mbit and 1-Gbit densities in Intel®QUAD+ SCSP
• — 16-bit wide data bus