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IS66WVE4M16EBLL-70BLI The ISSI IS66WVE4M16EBLL-70BLI is a 64Mbit Pseudo Static Random Access Memory (PSRAM) device. It features an asynchronous and page mode interface and is available in a 48-ball TFBGA package.
Mfr Part #:

IS66WVE4M16EBLL-70BLI

Available from 1 distributors
Mfr Name: ISSI
ISSI
The ISSI IS66WVE4M16EBLL-70BLI is a 64Mbit Pseudo Static Random Access Memory (PSRAM) device. It features an asynchronous and page mode interface and is available in a 48-ball TFBGA package.
✓ Total Stock: 100 pcs

IS66WVE4M16EBLL-70BLI Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request 2115 On Request On Request
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IS66WVE4M16EBLL-70BLI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Interface
Lead Style
Memory Size
Memory Type
Operating Temperature
Package / Case
SVHC Present
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IS66WVE4M16EBLL-70BLI Description

Short technical summary and product information.

The IS66WVE4M16EBLL-70BLI from ISSI is a 64Mbit Pseudo Static Random Access Memory (PSRAM) integrated circuit. It utilizes a self-refresh DRAM array organized as 4M words by 16 bits, offering both asynchronous and page mode interfaces for flexible operation.

 

This PSRAM includes several power-saving modes, such as Partial Array Refresh and Deep Power Down, to reduce standby current. It supports dual voltage rails for optional performance tuning, with specific configurations for ALL, BLL, and CLL variants. The device offers fast access times, with interpage read access at 60ns/70ns and intrapage read access at 25ns.

 

Designed for low-power applications, the IS66WVE4M16EBLL-70BLI operates within industrial temperature ranges from -40°C to 85°C, with automotive grades extending to 105°C. It is housed in a compact 48-ball TFBGA package, suitable for space-constrained designs. The device consumes low power during operation, with standby currents as low as 200 uA (max.) and deep power-down currents as low as 3µA (Typ) for ALL/CLL variants.

IS66WVE4M16EBLL-70BLI Quick Information

Product Type: Pseudo Static RAM (PSRAM)
Series: IS66WVE
Canonical Name: IS66WVE4M16EBLL-70BLI 64Mbit Pseudo Static Random Access Memory
Subcategory: PSRAM

IS66WVE4M16EBLL-70BLI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

IS66WVE4M16EBLL-70BLI Features

  • 64Mbit Pseudo Static Random Access Memory.
  • Asynchronous and page mode interface.
  • Dual voltage rails for flexible operation.
  • Low power consumption modes available.
  • Packaged in a 48-ball TFBGA.

IS66WVE4M16EBLL-70BLI Applications

  • Embedded memory in portable electronics.
  • Buffer memory for networking equipment.
  • Secondary cache in microprocessor systems.
  • Industrial and automotive memory applications.

IS66WVE4M16EBLL-70BLI FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size and organization of the IS66WVE4M16EBLL-70BLI?

64Mbit PSRAM organized 4M x 16.

What interface modes does this PSRAM support?

Asynchronous and page mode.

What is the operating voltage range?

1.7V to 1.95V (ALL/CLL), 2.7V to 3.6V (BLL).

What are the access time specifications?

60ns interpage read, 25ns intrapage read (max).

What package does the IS66WVE4M16EBLL-70BLI come in?

48-ball TFBGA.

What is the operating temperature range?

Industrial and automotive A1: -40°C to 85°C; automotive A2: -40°C to 105°C.

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