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AN55-Z01A

AN55-Z01A

Controller Overview

AN55-Z01A is a NVMe SSD controller for client computing, industrial control, embedded systems, external storage, server boot drives and other applications. It’s interface is PCIe Gen3 x2, supporting four NAND channel interfaces (CH) and four CE per channel. It can be used on standard size SSD like M.2 and BGA SSD, capacity up to 2TB.

AN55-Z01A features a DRAM-less architecture, supporting Host Memory Buffer (HMB) function, which make it has following features, high performance, low cost, low power consumption and small size. it is an ideal solution for the Internet of things and consumer electronics products without the need for complicated cooling solutions.


Block Diagram

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                                                                    Anjieli AN55-Z01A controller

Specifications and performance

         Category

                            Feature

NAND Interface

• 4 CH,4 CE

• Support ONFI 4.0 and Toggle 3.0 with speeds up to 667Mbps


Data Integrity

• Programmable RAID operations

• Advanced LDPC ECC Engine

• CRC protection

• HMB data integrity protection

• End-to-end data-path protection


Peripheral Interface

• PCIe Gen3 x2 Interface

• 1 x SPI

• 1 x SMB/I2C

• 1 x UART

• 1 x JTAG


CPU System

• 1 x ARM Cortex R5 CPU

• Support HMB

• SRAM 768KB

• ROM 128KB

• 128KB ATCM

• 128 KB BTCM


Peak Performance

• Sequential Read: 1700MB/s

• Sequential Write: 1500MB/s

• 4K Random Read: 250K IOPS

• 4K Random Write: 200K IOPS


Security

• AES 128/256

• TCG Opal 2.01

• SM2/3/4

• SHA 3-256


Power Consumption

 

• peak:0.9W

• PS3: 55mW

• PS4: <1mW


Temperature

• Commercial grade(0~70℃)

• Industrial grade(-40~85℃)


Package

• 9mm x 10mm VFBGA 195 ball

• 7mm x 10.5mm TFBGA 187 ball


Product pictures

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