InnoGrit Corporation-PRODUCTS

Shasta (IG5208)

Shasta (IG5208) is an industry-leading PCIe Gen3 x2, NVMe 1.3 SSD controller with capacity up to 2TB.

Featuring a DRAM-less architecture with full support of the HMB function and Intelligent Power Management Unit, Shasta delivers high performance, ultra-low power, and low cost by removing expensive DRAM in SSDs. Shasta has four NAND channels, supporting SLC, MLC, TLC, and QLC NAND flash with either ONFI 4.0 or Toggle 3.0 interface. Shasta’s low power and small size make it an ideal solution for BGA and M.2 SSDs in popular form factors.

Additionally, Shasta supports multiple advanced features, including Smart Cache, integrated Power-On Reset (POR) function, multi-level power management, NAND boot partition, simplified PCB design, etc.

Shasta targets applications that require ultra-thin and light form factor, ultra-long battery lifespan, and outstanding performance without the need of complicated thermal solutions, such as client/edge computing, server boot drive, industrial control, embedded systems, and external storage. It’s especially ideal for IoT and consumer electronics.

FEATURES

	Programmable RAID	NVM Open Channel
	Proprietary 2K LDPC ECC	HMB Data Integrity Protection
	ECC Protection for TCM/Cache/SRAM	AES 128/256, SM 2/3/4, SHA3-256

SPECIFICATIONS

INTERFACE	PCIe Gen3 x2
PACKAGE	195-ball VFBGA (9mm x 10mm)	187-ball TFBGA (7mm x 10.5mm)
MAX PERFORMANCE	Sequential Read: 1750 MB/s	Sequential Write: 1500 MB/s
	Random Read: 250K IOPs	Random Write: 200K IOPs
POWER CONSUMPTION	PEAK	0.9W
	PS3	50mW
	PS4	<1mW

Shasta+ (IG5216)

Shasta+ (IG5216) is a PCIe Gen3 x4, NVMe 1.4 SSD Controller with capacity up to 2TB. Featuring an enhanced DRAM-less architecture with full support of the HMB function, Shasta+ breaks the existing boundaries to get optimized performance and lower latency, and thus delivers industry-leading performance at low cost.

Shasta+ is designed to speed up SSD sequential transfer, and its advanced Intelligent Power Management Unit enables ultra-low power consumption in both active and idle modes. Shasta+ has four NAND channels, supporting SLC, MLC, TLC and QLC NAND flash with either ONFI 4.1 or Toggle 4.0 interface.

Additionally, Shasta+ supports advanced features including multiple data encryption and protection schemes, Smart Cache, integrated Power-On Reset (POR), multi-level power management, NAND boot partition, enhanced QLC performance, simplified PCB design, etc.

Shasta+ has flexible packaging support for BGA and M.2 SSD form factors. It targets a wide range of applications that require ultra-thin form factor, ultra-light weight, ultra-long battery lifespan, and excellent performance, such as: client computing, industrial control, IoT, server boot drives, external storage, embedded systems, etc.

FEATURES

Programmable RAID	NVM Open Channel
Proprietary 4K LDPC ECC	HMB Data Integrity Protection
ECC Protection for TCM/Cache/SRAM	AES 128/256, SM 2/3/4, SHA3-256

SPECIFICATIONS

INTERFACE	PCIe Gen3 x4
PACKAGE	198-ball TFBGA (7mm x 11mm)	256-ball TFBGA (10mm x 10mm)
MAX PERFORMANCE	Sequential Read: 3400 MB/s	Sequential Write: 3000 MB/s
	Random Read: 500K IOPs	Random Write: 350K IOPs
POWER CONSUMPTION	PEAK	1.35W
	PS3	50mW
	PS4	<1mW

Rainier IG5236 (IG5236)

Rainier family includes two members targeting different applications: IG5236 for high-end client solutions, and IG5636 for data centers and enterprise applications.

Rainier IG5236, implemented in 12nm FinFET CMOS process, is an industry-leading PCIe Gen4 x4, NVMe 1.4 SSD controller with capacity size up to 8TB.

The IG5236 supports DDR SDRAM with (32+8)-bit or 32-bit wide data bus. It has eight NAND channels, supporting SLC, MLC, TLC and QLC NAND flash with either ONFI 4.1 or Toggle 2.0/3.0/4.0.

The IG5236 is built with the highest-level security with multiple data encryption and protection schemes including SM2/3/4 of SCA, AES, SHA, RSA, ECC, CRC, RAID, and end-to-end data protection.

Leveraging InnoGrit‘s proprietary ECC technology, data endurance and retention are largely enhanced to deliver better reliability and ultra-high performance for SSD solutions.

FEATURES

Proprietary 4K LDPC ECC	DDR3L/4, LPDDR3/4, up to 8GB
4 Namespaces	ECC Protection for TCM/Cache/SRAM/DDR
NAND Interface upto1200MT/s	SM 2/3/4, AES 128/256, SHA3-256, RSA1024/2048/3072/4096

SPECIFICATIONS

INTERFACE	PCIe Gen4 x4
PACKAGE	575-ball FCBGA (15mm x 15mm)	528-ball FCCSP (14mm x 14mm)
MAX PERFORMANCE	Sequential Read: 7.4 GB/s	Sequential Write: 6.4 GB/s
	Random Read: 1000K IOPs	Random Write: 800K IOPS
POWER CONSUMPTION	Peak	3W
	PS3	50mW
	PS4	< 2mW

RainierQX/RainierQ (IG5220/IG5221)

RainierQX/Q family includes two members targeting different applications: IG5220 for DRAM-less low-cost client solutions, and IG5221 for high end client applications with DRAM.

The IG5220/IG5221, implemented in advanced 12nm FinFET CMOS process, is an industry-leading PCIe Gen4 x4, NVMe 1.4 SSD controller with capacity size up to 4TB/8TB.

The IG5220 features an enhanced DRAM-less architecture with full support of the HMB function. The IG5221 integrates DDR SDRAM with 16-bit wide data bus and up to 8GB capacity.

RainierQX/Q has four NAND channels, and supports SLC , MLC , TLC and QLC NAND flash with either ONFI or Toggle Mode interface.

The IG5220/IG5221 is built with the highest-level security with multiple data encryption and protection schemes including SM2/3/4, AES, SHA, RSA, ECC, CRC, RAID, and end-to-end data protection

Leveraging InnoGrit’s proprietary Gen3 LDPC ECC technology (i.e. the 2^nd generation of 4K LDPC), data endurance and retention are largely enhanced to deliver better reliability and ultra-high performance for SSD solutions.

FEATURES

	NVMe 1.4, NVM Open Channel	PCIe Gen4 ×4
	NAND interface data rate up to 1600MT/s and 2400MT/s	ONFI 5.0 and Toggle 2.0/3.0/4.0/5.0
	InnoGrit’s proprietary 2^nd 4K LDPC ECC	ECC protection for TCM/Cache/SRAM/DDR
	IG5221: DDR3L/DDR4/LPDDR4, up to 8GB	AES 128/256，SM 2/3/4，SHA3-256，RSA4096
	16 Namespaces	SR-IOV, 8 Virtual Functions

SPECIFICATIONS

Capacity	4TB (IG5220) / 8TB (IG5221)
Package	IG5220	IG5221
Package	216-ball, 7.5mm x 11mm TFBGA 361-ball, 12mm x 12mm TFBGA	361-ball, 12mm x 12mm TFBGA
Max Performance	Sequential Read: 5100 MB/s	Sequential Write: 5000 MB/s
Max Performance	Random Read: 800K IOPs	Random Write: 600K IOPs
Power Consumption	Peak	2.5W
	PS3	10mW
	PS4	< 2mW

Enterprise Application

Rainier IG5636 (IG5636)

Rainier family includes two members targeting different applications: IG5236 for high-end client solutions, and IG5636 for data centers and enterprise applications.

Rainier IG5636, implemented in 12nm FinFET CMOS process, is an industry-leading PCIe Gen4 x4, NVMe 1.4 SSD controller with capacity size up to 16TB.

The IG5636 supports DDR SDRAM with (32+8)-bit or 32-bit wide data bus. Rainier has eight NAND channels, supporting MLC, TLC and QLC with either ONFI 4.1 or Toggle 2.0/3.0/4.0.

The IG5636 is built with the highest-level security with multiple data encryption and protection schemes including AES, SM2/3/4 (China state key), SHA, RSA, ECC, CRC, and end-to-end data protection.

Leveraging InnoGrit''''s proprietary ECC technology, data endurance and retention are largely enhanced to deliver better reliability and ultra-high performance for SSD solutions.

FEATURES

Multiple Namespace	NVM Open Channel
SR-IOV with up to 32 VF	DDR3L/4, LPDDR3/4, up to 16GB
Proprietary 4K LDPC ECC	ECC Protection for TCM/Cache/SRAM/DDR
NAND Interface upto1200MT/s	AES 128/256, SM 2/3/4, SHA3-256, RSA4096

SPECIFICATIONS

INTERFACE	PCIe Gen4 x4
PACKAGE	575-ball FCBGA 15mm x 15mm
MAX PERFORMANCE	Sequential Read: 7.4 GB/s	Sequential Write: 6.4 GB/s
	Random Read: 1000K IOPs	Random Write: 800K IOPS
POWER CONSUMPTION	Peak	3W
	PS3	50mW
	PS4	<2mW

Tacoma (IG5666/IG5668)

The Tacoma family is a PCIe Gen5 x4, NVMe 1.4 SSD controller with up to 32TB capacity, which adopts 12nm FinFET CMOS process and targets high-end data center, AI and enterprise applications.

Tacoma family has 8~16 NAND channels, supporting SLC, MLC, TLC, QLC NAND and SCM with ONFI 5.0 and Toggle 2.0/3.0/4.0. Tacoma supports DDR SDRAM, and it features atomic write and in-storage computation with a deep learning accelerator for optimized system performance. With optimization for low-latency Storage Class Memory and support of low-latency NAND, Tacoma family can reach less than 10us latency for I/O intensive applications to achieve significantly lower cost.

Supporting both conventional SSD mode and Open Channel SSD mode as well as Zoned Namespace, Tacoma family enables customers to deploy and customize their own optimized application solutions. Tacoma adopts multiple encryption and protection schemes, such as InnoGrit‘s proprietary ECC technology, to ensure data integrity and enhance data reliability throughout the SSD lifespan.

Tacoma supports 21mm x 21mm FCBGA package, and can be applied to high-end data centers, artificial intelligence, enterprise applications, etc.

FEATURES

SR-IOV	Open channel, Zoned Namespace
Ultra-low Latency	ECC protection for SRAM/DDR
InnoGrit’s proprietary 2^nd 4K LDPC ECC	SM 2/3/4, AES 128/256, RSA 2048/4096, SHA3-256
Multiple Namespaces	DDR3/4, LPDDR3/4, (64+8)-bit data bus
NAND Interface up to 2400MT/s	Atomic write and in-storage computation with a deep learning accelerator

SPECIFICATIONS

INTERFACE	PCIe Gen5 x4
PACKAGE	FCBGA 21mm x 21mm
MAX PERFORMANCE	Sequential Read: 14 GB/s	Sequential Write: 10 GB/s
	Random Read: 2000K+ IOPs	Random Write: 1500K+ IOPs

Reference Designs

Shasta-based BGA SSD (IG5208S)

Shasta-based M.2 SSD (IG2xxAx)

InnoGrit’s M.2 SSD reference designs (IG2xxAx) integrate SSD controller Shasta (IG5208) with PCIe Gen3 x2 interface and 3D TLC NAND with capacity up to 2TB.

The IG2xxAx family is designed in standard M.2 form factors. The DRAM-less controller is ideal for applications such as IoT, client computing, edge computing, server boot drives, industrial control, and embedded systems.

FEATURES

PCIe Gen3 x2 @ 8GT/s, NVMe 1.3	Multiple security schemes: TCG Opal 2.01, AES 128/256, SM 2/3/4 (China state key), SHA3-256
M.2 interface: Socket 3, B+M-Key	Data integrity protection: Programmable RAID, SRAM/Cache/TCM ECC + LDPC ECC, HMB data integrity protection, End-to-End data protection, CRC
Thermal throttling protection

SPECIFICATIONS

CAPACITY	64GB ~ 2TB
FORM FACTOR	IG230AC	IG242AB	IG26PAB	IG280AB / IG28PAB
FORM FACTOR	22mm x 30mm	22mm x 42mm	22mm x 60mm with PLP	22mm x 80mm / 22mm x 80mm with PLP
Max R/W PERFORMANCE @ 512GB	Sequential Read	Sequential Write	4KB Random Read	4KB Random Write
Max R/W PERFORMANCE @ 512GB	1775 MB/s	1352 MB/s	149K IOPs	140K IOPs
Power Consumption @ 512GB	Max Read	Max Write	L1.2
Power Consumption @ 512GB	< 1.9W	< 2.2W	< 5mW

Shasta-based Portable SSD (IGUxxAx)

InnoGrit’s PSSD reference design (IGUxxAx) is a portable product, which integrates the SSD controller Shasta (IG5208) with PCIe Gen3 x2 interface, a USB-to-NVMe adaptor bridge chip, and 3D TLC NAND with capacity up to 1TB. It has a USB connector supporting the USB 3.2 Type-C standard, which enables direct and convenient connection to host’s USB interface.

The IGUxxAx is designed with excellent mobility and can reach speeds up to 10x faster than any external HDD. It can transfer 4K videos and high-resolution photos within seconds, and it’s ideal for applications such as gaming, data backup, portable storage, external massive data storage, private data warehouse, video & audio entertainment partner, enterprise applications etc.

FEATURES

PCIe Gen3 x2 at 8GT/s, NVMe 1.3

Multiple security schemes:
AES 128/256, SM 2/3/4 (China state key), SHA3-256

USB interface:

USB 3.2 Type-C (Gen2, 10Gbps, downwards compatible)

Data integrity protection:
Programmable RAID, SRAM ECC + LDPC ECC, HMB data integrity protection, End-to-End data protection, CRC

Thermal throttling protection

Optimized heat dissipation design

SPECIFICATIONS

CAPACITIES	256GB ~ 1TB
FORM FACTOR	20mm x 65mm
Max R/W PERFORMANCE @ 1TB	Sequential Read	Sequential Write	4KB Random Read	4KB Random Write
Max R/W PERFORMANCE @ 1TB	1058 MB/s	949 MB/s	91K IOPs	82K IOPs
Power Consumption @ 1TB	Max Read	Max Write	Idle	L1,2
Power Consumption @ 1TB	≤ 3.3W	≤ 3.7W	< 655mW	< 522mW

Shasta-based CFexpress Card (IGC00AC)

Shanghai

BLDG 1, FL 2,
LANE 500 Shengxia Road,
Zhangjiang, Pudong

+86.21.5056.1766
Chengdu, Sichuan

Rm.1003, Building A, Deshang International,
No.1480, North Tianfu Ave.,
High-Tech Zone

+86.28.86768192
Nanjing，Jiangsu

Rm. 1803, Building B,
Smart Valley Core R&D Center,
No.69, Shuangfeng Rd., Pukou
Shenzhen, Guangdong

Rm. 302, 304, FL 3,
Huashenghui Commercial Building, Jinhai Rd.,
Xixiang St., Baoan
Zhuhai, Guangdong

Rm. 8001, FL 8, Tower Two,
Hengqin International Business Center, Huandao East Rd.,
Hengqin New Dist.
San Jose

1735 Technology Drive
Suite 520, San Jose
CA 95110 , USA

+1.408.785.3678

PCIe Gen3 x2 @ 8GT/s, NVMe 1.3	Multiple security encryption schemes: SM 2/3/4 (China state key), TCG Opal 2.01, AES 128/256, SHA3-256
Optional temperature grade: commercial / industrial	Data integrity protection: Programmable RAID, ECC protection for TCM/SRAM/Cache/LDPC, HMB data integrity protection, End-to-End data protection, CRC
Thermal throttling protection

CAPACITY	32GB ~ 512GB
Form Factor	11.5mm x 13mm
Max R/W PERFORMANCE @ 512GB	Sequential Read	Sequential Write	4KB Random Read	4KB Random Write
Max R/W PERFORMANCE @ 512GB	1633 MB/s	1359 MB/s	188K IOPs	146K IOPs
Power Consumption @ 512GB	Max Read	Max Write	PS3	PS4
Power Consumption @ 512GB	< 1.8W	< 2.0W	< 50mW	< 5mW

PCIe Gen3 x2 @ 8GT/s, NVMe 1.3	Pure SLC and TLC FWs can meet different usages from high performance to high capacity
CFexpress 1.0	Data integrity protection: SRAM/Cache/TCM ECC + LDPC ECC, HMB data integrity protection
Thermal throttling protection	Multiple security schemes: AES 128/256, SM 2/3/4 (China state key), SHA3-256

CAPACITY	512GB ~ 1TB
FORM FACTOR	38.5mm x 29.6mm
Max R/W PERFORMANCE @ 1TB	Sequential Read	Sequential Write	4KB Random Read	4KB Random Write
Max R/W PERFORMANCE @ 1TB	1.7 GB/s	1.4 GB/s	177K IOPs	133K IOPs
Power Consumption @ 1TB	Max Read	Max Write	PS4
Power Consumption @ 1TB	< 2.5W	< 2.8W	< 5.8mW

Client Application

Shasta (IG5208)

FEATURES

SPECIFICATIONS

Shasta+ (IG5216)

FEATURES

SPECIFICATIONS

Rainier IG5236 (IG5236)

FEATURES

SPECIFICATIONS

RainierQX/RainierQ (IG5220/IG5221)

FEATURES

SPECIFICATIONS

Enterprise Application

Rainier IG5636 (IG5636)

FEATURES

SPECIFICATIONS

Tacoma (IG5666/IG5668)

FEATURES

SPECIFICATIONS

Reference Designs

Shasta-based BGA SSD (IG5208S)

FEATURES

SPECIFICATIONS

Shasta-based M.2 SSD (IG2xxAx)

FEATURES

SPECIFICATIONS

Shasta-based Portable SSD (IGUxxAx)

FEATURES

SPECIFICATIONS

Shasta-based CFexpress Card (IGC00AC)

FEATURES

SPECIFICATIONS

Shanghai

Chengdu, Sichuan

Nanjing，Jiangsu

Shenzhen, Guangdong

Zhuhai, Guangdong

San Jose