MX28F2000P中文资料2M-BIT [256K x 8] CMOS FLASH MEMORY数据手册MXIC规格书

描述 Description

GENERAL DESCRIPTION
The MX28F2000P is a 2-mega bit Flash memory or ganized as 256K bytes of 8 bits each. MXIC's Flash memories offer the most cost-effective and reliable read/write non-volatile random access memory. The MX28F2000P is packaged in 32-pin PDIP, PLCC and TSOP. It is designed to be reprogrammed and erased in-system or in-standard EPROM programmers.FEATURES
• 262,144 bytes by 8-bit organization
• Fast access time: 70/90/120 ns
• Low power consumption
   – 50mA maximum active current
   – 100uA maximum standby current
• Programming and erasing voltage 12V ± 5%
• Command register architecture
   – Byte Programming (15us typical)
   – Auto chip erase 5 seconds typical (including preprogramming time)
   – Block Erase
• Optimized high density blocked architecture
   – Four 4-KB blocks (Top)
   – Fourteen 16-KB blocks
   – Four 4-KB blocks (Bottom)
• Auto Erase (chip & block) and Auto Program
   – DATA polling
   – Toggle bit
• 10,000 minimum erase/program cycles
• Latch-up protected to 100mA from -1 to VCC+1V
• Advanced CMOS Flash memory technology
• Compatible with JEDEC-standard byte-wide 32-pin EPROM pinouts
• Package type:
   – 32-pin plastic DIP
   – 32-pin PLCC
   – 32-pin TSOP (Type 1)

特性 Features

• 262,144 bytes by 8-bit organization
• Low power consumption
• Programming and erasing voltage 12V ± 5%
• Optimized high density blocked architecture
• Auto Erase (chip & block) and Auto Program
• 10,000 minimum erase/program cycles
• Advanced CMOS Flash memory technology
• Package type:
   – 32-pin plastic DIP
   – 32-pin PLCC
   – 32-pin TSOP (Type 1)