Product Summary

The JS28F256P30B95 is a StrataFlash Embedded Memory. Offered in 64-Mbit up through 512-Mbit densities, the JS28F256P30B95 brings reliable, two-bit-per-cell storage technology to the embedded flash market segment. Benefits include more density in less space, high-speed interface, lowest cost-per-bit NOR device, and supports for code and data storage. Features of the JS28F256P30B95 include high-performance synchronous-burst read mode, fast asynchronous access times, low power, flexible security options, and three industry standard package choices.

Parametrics

JS28F256P30B95 absolute maximum ratings: (1)Temperature under bias: –40 to +85℃; (2)Storage temperature: –65 to +125℃; (3)Voltage on any signal (except VCC, VPP and VCCQ): –0.5 V to +4.1 V; (4)VPP voltage: –0.2 V to +10 V; (5)VCC voltage: –0.2 V to +2.5 V; (6)VCCQ voltage: –0.2 V to +4.1 V; (7)Output short circuit current: 100 mA.

Features

JS28F256P30B95 features: (1)85 ns initial access; (2)52 MHz with zero wait states, 17ns clock-to-data output synchronous-burst read mode; (3)25 ns asynchronous-page read mode; (4)4-, 8-, 16-, and continuous-word burst mode; (5)Buffered Enhanced Factory Programming (BEFP) at 5 μs/byte (Typ); (6)1.8 V buffered programming at 7 μs/byte (Typ); (7)Multi-Level Cell Technology: Highest Density at Lowest Cost; (8)Asymmetrically-blocked architecture; (9)Four 32-KByte parameter blocks: top or bottom configuration; (10)128-KByte main blocks.

Diagrams

JS28F256P30B95 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
JS28F256P30B95A
JS28F256P30B95A

IC FLASH 256MBIT 95NS 56TSOP
Data Sheet
Negotiable 
JS28F256P30B95B
JS28F256P30B95B

IC FLASH 256MBIT 95NS 56TSOP
Data Sheet
Negotiable