IS25LD020-JDLE IC FLASH 2MBIT SPI 100MHZ 8TSSOP ISSI, Integrated Silicon Solution Inc

 

GENERAL DESCRIPTION

The IS25LD256C are 256Kbit Serial Peripheral Interface (SPI) Flash memories, providing single- or dual-output. The devices are designed to support a 33 MHz clock rate in normal read mode, and 100 MHz in fast read, the fastest in the industry. The devices use a single low voltage power supply, wide operating voltage ranging from 2.7 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: 2.7 V - 3.6 V
• Memory Organization
- IS25LD256C: 32K x 8 (256Kbit)
• Cost Effective Sector/Block Architecture
-256Kb : Uniform 4KByte sectors / one uniform 32KByte blocks
• Low standby current 1uA (Typ)
• Serial Peripheral Interface (SPI) Compatible
- Supports single- or dual-output
- Supports SPI Modes 0 and 3
- Maximum 33 MHz clock rate for normal read
- Maximum 100 MHz clock rate for fast read
• Page Program (up to 256 Bytes) Operation
- Typical 2 ms per page program
• Sector, Block or Chip Erase Operation
- Maximum 7 ms sector, block or chip erase
• Low Power Consumption
- Typical 1 mA active read current
- Typical 10 mA program/erase current
• Hardware Write Protection
- Protect and unprotect the device from write operation by Write Protect (WP#) Pin
• Software Write Protection
- The Block Protect (BP2, BP1, BP0) bits allow partial or entire memory to be configured as readonly
• High Product Endurance
- Guaranteed 200,000 program/erase cycles per single sector
- Minimum 20 years data retention
• Industrial Standard Pin-out and Package
- 8-pin 150mil SOIC
- 8-pin TSSOP
- Lead-free (Pb-free) package