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USB3.0 Flash Drive Controllers
 
 

Etron EV166T USB3.0 Flash Drive Controllers

The EV166 is a high performance single-channel flash memory controller for USB3 interface devices. The enhanced design includes a high-speed CPU, concurrent multi-bank flash access with hardware ECC capability, Power-On-Reset, LDO and PLL are integrated to reduce component costs and save PCB space. Major applications of EV166 are for USB3 flash drive.

 

Features

  • USB Interface
    • Compliant to USB 3.0 Specification Rev. 1.0
    • Compliant to USB Specification Rev. 2.0
    • Mass Storage Class Bulk-Only Transport (BOT)
    • USB Attached SCSI Protocol (UASP)
  • Flash Interface
    • Flash Configurations
      • Support SLC/MLC/TLC NAND flash
      • Support flash page sizes of 4K/8K/16K Byte
      • Support asynchronous flash interface, ONFI 2.2 and toggle mode
      • Programmable flash access cycle time for different flash timing Support 4 CE pins
      • 1 channel flash interface with maximum 4-way interleaving per channel
      • Support dual-plane/four-plane operation
    • Endurance
      • Global/Dynamic/Static Wear Leveling
    • Endurance
      • On-the-fly-ECC: 13/24/28/40/43/60/67 bit per 1K bytes
      • Power-On Recovery function
  • System Functions
    • Compliant to USB1.1, USB2.0 and USB3.0 specification
    • Performance
      • Maximum data transfer rate: 150MB/sec for sequential read with sync flash
    • Firmware downloadable from flash after power on or from USB2 interface
    • Single crystal oscillator of 25MHz
    • Force loading FW from host with 1 pin option
    • Individual LED indicator for USB2/USB3
    • One Write Protect control input
    • On-chip power-on-reset detection logic
    • Embedded 1.2V LDO
  • Package
    • 48-LQFP(7x7)
Product Selection
 
Flash Interface
Flash Configuration
NAND flash type SLC/MLC/TLC
Page sizes (Bytes) 4K/8K/16K
Asynchronous flash interface support
ONFI synchronous supported version 2.2
toggle mode support
Numbers of CE pins 4
Programmable flash access cycle time
Numbers of channels 1
Maximum interleaving/ channel 4-way
Two-Plane Operation support
Four-Plane Operation support
Endurance
Global Leveling
Reliability
On-the-fly-ECC

up to 67 bit per 1K bytes

Power-On Recovery function
Ordering Information
Total CE# 4
Package Type

48-LQFP

Body Size

7x7

Package Qty in Tray 250
ECO Plan

Green (RoHS & no Sb/Br)

 
 
Ordering Infomation
 

Orderable Device
Total CE#
Package Type
Body Size
Package Qty in Tray
ECO Plan
EV166T
4

48-LQFP

7x7

250

Green (RoHS & no Sb/Br)

EV166CP
4
48-LQFP
7x7
250
Green (RoHS & no Sb/Br)