IS62WV2568BLL-55TLI

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IS62WV2568BLL-55TLI

IC SRAM 2MBIT PARALLEL 32TSOP I

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Spezifikationen

Supplier ISSI, Integrated Silicon Solution Inc
Package Tray
ProductStatus Active
MemoryType Volatile
MemoryFormat SRAM
Technology SRAM - Asynchronous
MemorySize 2Mb (256K x 8)
MemoryInterface Parallel
WriteCycleTime-WordPage 55ns
AccessTime 55 ns
Voltage-Supply 2.5V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-TFSOP (0.724, 18.40mm Width)

Übersicht

Description

IS62WV2568BLL-55TLI is a high-speed static RAM (SRAM) from ISSI. It is organized as 256K×8 (≈256 KB), providing an 8-bit data bus and 18 address lines (A0–A17). It uses three control signals: CE (chip enable), OE (output enable), and WE (write enable). The device features a fast 55 ns access time and operates from a single 2.7–3.6 V supply. It is a CMOS SRAM with no refresh requirements and three-state outputs.
Package/ordering: the -TLI suffix indicates a specific leadless/TLI package variant (often tape-and-reel). Pinout is standard for parallel SRAM with DQ0–DQ7, A0–A17, CE, OE, WE.
Typical uses: fast random-access storage in embedded systems, buffers, caches, or frame buffers where quick data access is needed.
Note: consult the official datasheet for exact electrical specs, pinout, timing diagrams, power consumption, and temperature range.

Features

IS62WV2568BLL-55TLI is a high-speed SRAM. Key features:
- 256K × 8-bit organization (2 Mb total)
- Access time: 55 ns
- Wide single-supply voltage: 2.7 V to 3.6 V
- Asynchronous read/write (no clock required)
- 3-state I/O with CE, OE, WE control signals
- Low-power operation with CE-based standby
- Pb-free (RoHS-compliant) device options in TLI packaging
Note: This summary reflects common SRAM attributes for this part; always verify against the specific datasheet for exact operation and packaging details.

Package

28-pin TSOP (Thin Small Outline Package).

Pinout

- Pin count: 28 pins (28-pin package, e.g., SOIC/TSOP variants).
- Function: IS62WV2568BLL-55TLI is a 256K × 8-bit static RAM (SRAM) with 55 ns access time. It uses a single 3.3V supply, with 18 address lines (A0–A17), 8 data I/O lines (DQ0–DQ7), and control pins CE, OE, and WE. Outputs are three-state when not enabled.

Manufacturer

Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
ISSI is a fabless semiconductor company that designs and sells memory products, including SRAM, DRAM, and flash memories, for various electronics applications.

Application

Application areas for IS62WV2568BLL-55TLI:
- Embedded systems and SoCs (main RAM, scratchpad)
- Mobile/handheld devices needing high-density RAM
- Automotive ECUs and vehicle electronics
- Consumer electronics (set-top boxes, cameras, TVs, audio devices)
- Networking/telecom equipment as data buffers or cache
- Industrial equipment (data logging, control)
- Graphics/video processing as frame buffer/memory
Note: Used as fast, dense volatile memory in various memory-intensive roles.

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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