IS66WVS4M8BLL-104KLI

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Density	32M
Vcc	2.7~3.6V
Status	S=NOW
I/O Width	x1, x4
Pkg Pins	SOIC(8)
Temp Range	-40 to 105°C
Speed Mhz Ns	104 MHz
Comment Previous Rev	Serial RAM
Item	66 = Pseudo SRAM/HyperRAM™
ROHS Version	L = true
Product Type	WVS = SerialRAM
Temperature Range	I = Industrial (-40°C to 85°C)
Speed	104 = 104 MHz
Vdd(V)	BLL = 3V
Density Configuration	4M8 = 32MB /4M x8
Package Code	K = 8-contact WSON 6x5mm

Datasheet

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IS66WVS4M8BLL-104KLI Features

Industry Standard Serial Interface
Hardware Features
- SPI Protocol: 1-1-1 & 1-4-4 operation - CLK Input: Serial clock input - QPI protocol: 4-4-4 operation - SIO0
- SIO3: - Low Signal Counts :6 Signal pins (CE#, CLK, SIO0~SIO3)
High Performance
- Clock Rate: 33MHz(max) for normal read 104MHz(max) for fast read - Page Size: 1024 Byte Serial Data Input or Serial Data Output
Temperature Grades
- Industrial: -40°C to +85°C - Auto (A1) Grade: -40°C to +85°C - Auto (A2) Grade: -40°C to +105°C - Configurable Wrapped Burst Length:
Industry Standard PACKAGE 32 and 1024 (Default=1024)
- K = 8-contact WSON 6x5mm - Always Wrapped Burst Operation within - T = 8-contact USON 4x3mm page: - Drive Strength: 50 ohm

Overview

The IS66/67WVS4M8ALL/BLL are integrated memory device containing 32Mb Pseudo Static Random Access Memory using a self-refresh DRAM array organized as 4M words by 8 bits. The device supports SPI (Serial Peripheral Interface) & QPI (Quad Peripheral Interface) protocols, Very Low Signal Count (6 signal pins; CLK, CE#, and 4 SIOs), Hidden Refresh Operation, and Industrial temperature and Automotive A2 grade temperature. In-Band Reset is supported instead of dedicated RESET# pin, and minimum transferred data size is 8bit. PERFORMANCE SUMMARY.

Related Part Number(s)

Description	Stock Qty	Available Qty	Description	Stock Qty	Available Qty
IS66WVS4M8BLL-104KLI-TR			IS66WVS4M8BLL-104TLI
IS66WVS4M8BLL-104NLI			IS66WVS4M8BLL-104TLI-TR
IS66WVS4M8BLL-104NLI-TR