Product Features
? High performance
– 100ns initial access for Easy BGA
– 110ns initial access for TSOP
– 25ns 16-word asychronous page read mode
– 52 MHz (Easy BGA) with zero WAIT states and 17ns clock-to-data output synchronous burst read mode
– 4-, 8-, 16-, and continuous word options for burst mode
– Buffered enhanced factory programming (BEFP) at 2 MB/s (TYP) using a 512-word buffer
– 1.8V buffered programming at 1.14 MB/s (TYP) using a 512-word buffer ? Architecture
– MLC: highest density at lowest cost – Asymmetrically blocked architecture
– Four 32KB parameter blocks: top or bottom configuration
– 128KB main blocks – Blank check to verify an erased block
? Voltage and power
– VCC (core) voltage: 1.7V to 2.0V
– VCCQ (I/O) voltage: 1.7V to 3.6V
– Standy current: 65μA (TYP) for 256Mb
– 52 MHz continuous synchronous read current: 21mA (TYP), 24mA (MAX)
? Security
– One-time programmable register: 64 OTP bits, programmed with unique information from Micron; 2112 OTP bits available for customer programming
– Absolute write protection: VPP = VSS
– Power-transition erase/program lockout
– Individual zero-latency block locking
– Individual block lock-down
– Password access
? Software
– 25μs (TYP) program suspend
– 25μs (TYP) erase suspend
– Flash Data Integrator optimized
– Basic command set and extended function Interface (EFI) command set compatible
– Common flash interface
? Density and Packaging
– 56-lead TSOP package (256Mb only)
– 64-ball Easy BGA package (256Mb, 512Mb)
– QUAD+ and SCSP packages (256Mb, 512Mb)
– 16-bit wide data bus
? Quality and reliabilty
– JESD47 compliant
– Operating temperature:
–40°C to +85°C – Minimum 100,000 ERASE cycles per block
– 65nm process technology
Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-RC28F256P30TFA |
| Category | Integrated Circuits (ICs) |
| Memory | |
| Memory | |
| Mfr | NUMONYX |
| Series | StrataFlash? |
| Packaging | Tray |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 256Mbit |
| Memory Organization | 16M x 16 |
| Memory Interface | Parallel |
| Clock Frequency | 52 MHz |
| Write Cycle Time - Word, Page | 100ns |
| Access Time | 100 ns |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-TBGA |
| Supplier Device Package | 64-EasyBGA (10x13) |
| Base Product Number | RC28F256 |
Actual product photos
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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