型号 封装 在线定购
M25PE16-VMW6G(查看) SO8
M25PE16-VMW6TG(查看) SO8


技术资料—— M25PE16 PDF技术资料
M25PE16 参数
M25PE16 基本参数
类型 串行内存
容量 (Mb) 16
工作电压 (V) 2.7-3.6
M25PE16 其他特性
宽度 x1
接口 SPI
速度 (MHz) 75
页大小 (bytes) 256
温度范围 -40°C to 85°C
M25PE16 封装与引脚

M25PE16 概述

The M25PE16 is a 16-Mbit (2 Mbits × 8) serial paged flash memory accessed by a high speed SPI-compatible bus. The memory can be written or programmed 1 to 256 bytes at a time, using the page write or page program instruction. The page write instruction consists of an integrated page erase cycle followed by a page program cycle.

The memory is organized as 32 sectors that are further divided up into 16 subsectors each (512 subsectors in total). Each sector contains 256 pages and each subsector contains 16 pages. Each page is 256-byte wide. Thus, the whole memory can be viewed as consisting of 8192 pages, or 2,097,152 bytes.

The memory can be erased a page at a time, using the page erase instruction, a subsector at a time, using the subsector erase instruction, a sector at a time, using the sector erase instruction, or as a whole, using the bulk erase instruction.

M25PE16 特性

  • SPI bus compatible serial interface.
  • 16-Mbit page-erasable Flash memory.
  • Page size: 256 bytes
    - Page write in 11 ms (typical)
    - Page program in 0.8 ms (typical)
    - Page erase in 10 ms (typical)
  • Subsector erase (4 Kbytes).
  • Sector erase (64 Kbytes).
  • Bulk erase (16 Mbits).
  • 2.7 V to 3.6 V single supply voltage.
  • 75 MHz clock rate (maximum).
  • Deep power-down mode 1 μA (typical).
  • Electronic signature
    - JEDEC standard two-byte signature(8015h).
    - Unique ID code (UID) with 16 bytes readonly, available upon customer request.
  • Software write protection on a 64-Kbyte sector basis.
  • Hardware write protection of the memory area selected using the BP0, BP1 and BP2 bits.
  • More than 100 000 write cycles.
  • More than 20 years data retention.
  • Packages
    - ECOPACK® (RoHS compliant).