IS25LQ016集成電路（IC）的存儲器規(guī)格書PDF中文資料

GENERAL DESCRIPTION

The IS25LQ016 are 16 Mbit Serial Peripheral Interface (SPI) Flash memories, providing single-, dual or quad output. The devices are designed to support a 50 MHz fclock rate in normal read mode, and 104 MHz in fast read (Quad output is 100MHz), the fastest in the industry. The devices use a single low voltage power supply, ranging from 2.3 Volt to 3.6 Volt, to perform read, erase and program operations. The devices can be programmed in standard EPROM programmers.

FEATURES

? Single Power Supply Operation

- Low voltage range: 2.3 V - 3.6 V

? Memory Organization

- IS25LQ016: 2048K x 8 (16 Mbit)

? Cost Effective Sector/Block Architecture

- 16Mb : Uniform 4KByte sectors / Thirty-two uniform 64KByte blocks

? Serial Peripheral Interface (SPI) Compatible

- Supports single-, dual- or quad-output

- Supports SPI Modes 0 and 3

- Maximum 50 MHz clock rate for normal read

- Maximum 104 MHz clock rate for fast read

- Maximum 208MHz clock rate equivalent Dual SPI

- Maximum 400MHz clock rate equivalent Quad SPI

? Byte Program Operation

- Typical 10 us/Byte

? Page Program (up to 256 Bytes) Operation

- Maximum 0.7ms per page program

? Sector, Block or Chip Erase Operation

- Sector Erase (4KB) -> 150ms (Typ)

- Block Erase (64KB) -> 500ms (Typ)

- Chip Erase -> 5s (Typ)

? Low Power Consumption

- Max 12 mA active read current

- Max 20 mA program/erase current

- Max 30 uA standby current

? Hardware Write Protection

- Protect and unprotect the device from write operation by Write Protect (WP#) Pin

? Software Write Protection

- The Block Protect (BP3, BP2, BP1, BP0) bits allow partial or entire memory to be configured as read-only

? High Product Endurance

- Guaranteed 100,000 program/erase cycles per single sector

- Minimum 20 years data retention

? Industrial Standard Pin-out and Package

- 8-pin 208mil SOIC

- 8-contact WSON

- PDIP

- 8-pin 208mil VSOP

- Lead-free (Pb-free) package

? Additional 256-byte Security information one-time programmable (OTP) area

? Special protect function

- Safe guard function (Appendix 1)

- Sector unlock function (Appendix 2)