Buy | |
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容量 | 64M |
電壓 | 1.65-1.95V |
類型 | Multi I/O SPI, QPI, DTR |
狀態 | Prod |
频率 | 80M/166Mhz |
溫度範圍 | -40 to 125°C |
腳位類型 | SOIC, WSON, USON, TFBGA |
替代版本文件 | IS25WP064A |
產品系列 | P = Single/Dual/Quad/QPI SPI DTR Options Available |
腳位/封裝 | M = 16 pin SOIC 300mil |
Temperature Grade | E = Extended grade (-40°C to +105°C) |
無鉛封裝 | L = Lead-Free (Pb Free) and Halogen Free |
容量 | 064 = 64M |
特殊選擇 | J = Standard |
工作電壓範圍 | W = 1.65-1.95V |
Rev Control | D = D |
外包裝 | Tape on Reel |
The IS25LP064D and IS25WP064D Serial Flash memory offers a versatile storage solution with high flexibility and performance in a simplified pin count package. ISSI’s “Industry Standard Serial Interface” Flash is for systems that require limited space, a low pin count, and low power consumption. The device is accessed through a 4-wire SPI Interface consisting of a Serial Data Input (SI), Serial Data Output (SO), Serial Clock (SCK), and Chip Enable (CE#) pins, which can also be configured to serve as multi-I/O (see pin descriptions). The device supports Dual and Quad I/O as well as standard, Dual Output, and Quad Output SPI. Clock frequencies of up to 166MHz allow for equivalent clock rates of up to 664MHz (166MHz x 4) which equates to 83Mbytes/s of data throughput. The IS25xP series of Flash adds support for DTR (Double Transfer Rate) commands that transfer addresses and read data on both edges of the clock. These transfer rates can outperform 16-bit Parallel Flash memories allowing for efficient memory access to support XIP (execute in place) operation. Initial state of the memory array is erased (all bits are set to 1) when shipped from the factory. QPI (Quad Peripheral Interface) supports 2-cycle instruction further reducing instruction times. Pages can be erased in groups of 4Kbyte sectors, 32Kbyte blocks, 64Kbyte blocks, and/or the entire chip. The uniform sector and block architecture allows for a high degree of flexibility so that the device can be utilized for a broad variety of applications requiring solid data retention. Supply Voltage & Temperature Range vs. Maximum Speed.