Datasheet > GT28F320W18B85

GT28F320W18B85

更新时间： 2024-11-26 05:53:11

品牌	Logo	应用领域
恒忆 - NUMONYX		/
页数	文件大小	规格书
80页	944K
描述
Flash, 2MX16, 85ns, PBGA56, VFBGA-56

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GT28F320W18B85 数据手册

1.8 Volt Intel^®Wireless Flash Memory

(W18)

28F320W18, 28F640W18, 28F128W18

Preliminary Datasheet

Product Features

■ High Performance

■ Software

— 5 µs (Typ) Program Suspend

— 70 ns Initial Access Speed

— 14 ns Clock to Data Output Zero Wait-State

— 5 µs (Typ) Erase Suspend

— Intel^®Flash Data Integrator (IFDI) Software

Optimized

Synchronous Burst Mode

— 20 ns Page Mode Read Speed

— 4-, 8-, and Continuous Word Burst Modes

— Burst and Page Modes in Both Parameter and

Main Partitions

— Intel Basic Command Set Compatible

— Common Flash Interface (CFI)

■ Quality and Reliability

— Programmable WAIT Configuration

— Enhanced Factory Programming Mode:

3.50 µs/Word (Typ)

— Glueless 12 V interface for Fast Factory

Programming @ 8 µs/Word (Typ)

— 1.8 V Low-Power Programming @ 12 µs/Word

(Typ)

— Extended Temperature –40 °C to +85 °C

— Minimum 100K Block Erase Cycles

— ETOX™ VII Flash Technology (0.18 µm)

■ Security

— 128-Bit Protection Register: 64 Unique Device

Identifier Bits; 64 User-Programmable OTP

Bits

— Program or Erase during Reads

■ Architecture

— Absolute Write Protection

= GND

— Erase/Program Lockout during Power

— Multiple 4-Mbit Partitions

Transitions

— Dual-Operation: RWW or RWE (Read-While -

— Individual Dynamic Zero-Latency Block

Locking

■ Density and Packaging

Write or Read-While-Erase)

— Eight, 4-Kword Parameter Code/Data Blocks

— 32-Kword Main Code/Data Blocks

— Top and Bottom Parameter Configurations

■ Power Operation

— 32-Mbit in a VF BGA Package

— 64-Mbit and 128-Mbit in µBGA*Package

— 56 Active Ball Matrix, 0.75 mm Ball-Pitch

— 1.65 V to 1.95 V Read and Write Operations

µBGA* and VF BGA Packages

— 1.65 V to 1.95 V V

for I/O Isolation

CCQ

— 16-Bit Wide Data Bus

— Standby Current: 5 µA (Typ)

— 40/52/66 MHz 4-word Sync Read

Current: 7 mA (Typ)

The 1.8 Volt Intel^®Wireless Flash memory with flexible multi-partition dual-operation provides high-

performance asynchronous and synchronous burst reads. It is an ideal memory for low-voltage burst CPUs.

Combining high read performance with flash memory’s intrinsic non-volatility, 1.8 Volt Intel^®Wireless Flash

memory eliminates the traditional system-performance paradigm of shadowing redundant code memory from

slow nonvolatile storage to faster execution memory. It reduces the total memory requirement that increases

reliability and reduces overall system power consumption and cost.

The 1.8 Volt Intel^®Wireless Flash memory’s flexible multi-partition architecture allows programming or erasing

to occur in one partition while reading from another partition. This allows for higher data write throughput

compared to single partition architectures. The dual-operation architecture also allows two processors to

interleave code operations while program and erase operations take place in the background. The designer can

also choose the size of the code and data partitions via the flexible multi-partition architecture.

The 1.8 Volt Intel^®Wireless Flash memory is manufactured on Intel^®0.18 µm ETOX™ VII process technology.

It is available in µBGA and VF BGA packages, which are ideal for board-constrained applications.

Notice: This document contains preliminary information on new products in production. The

specifications are subject to change without notice. Verify with your local Intel sales office that

you have the latest datasheet before finalizing a design.

Order Number: 290701-001

October 2000

12 3 4 5 6 7...80

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与GT28F320W18B85相关器件

型号	品牌	获取价格	描述	数据表
GT28F320W18BC60	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18BC80	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18BD60	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18BD80	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18T70	NUMONYX	获取价格	Flash, 2MX16, 70ns, PBGA56, VFBGA-56
GT28F320W18T85	NUMONYX	获取价格	Flash, 2MX16, 85ns, PBGA56, VFBGA-56
GT28F320W18TC60	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18TC80	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18TD60	INTEL	获取价格	Intel㈢ Wireless Flash Memory
GT28F320W18TD80	INTEL	获取价格	Intel㈢ Wireless Flash Memory

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