ACROVIEW Technology, a leader in chip programming, announced the release of a new version of its programming software, which now supports multiple compatible chip models, including KONSEMI’s eMMC KS81AAB0. This chip has achieved full compatibility with the ACROVIEW AP8000 universal programmer, significantly enhancing the compatibility of the AP8000 series devices with various chips.
KONSEMI eMMC is an embedded MMC solution designed in a BGA package format. The operation of eMMC is similar to that of MMC devices, allowing for simple read and write operations using the MMC protocol v5.1 (industry standard).
eMMC consists of NAND flash memory and an MMC controller. The NAND area (VDDF) requires a 3V power supply voltage, while the MMC controller supports a 1.8V power supply voltage (VDD or VCCQ). KONSEMI eMMC supports HS400 to enhance sequential bandwidth, particularly for sequential read performance.
There are several advantages to using eMMC. It is easy to use, as the MMC interface allows for seamless integration with any microprocessor that has an MMC host. Since the embedded MMC controller isolates NAND technology from the host, any revisions or corrections to NAND are invisible to the host. This leads to faster product development and quicker time to market.
The embedded flash management software or FTL (Flash Translation Layer) of eMMC manages wear leveling, bad block management, and ECC. FTL supports all functions of different types of NAND flash memory and achieves optimal performance.
Key Features
• Compatible with eMMC5.1 (backward compatible with eMMC4.5 and eMMC5.0)
• Bus Mode
– Data bus width: 1 bit (default), 4 bits, 8 bits
– Data transfer rate: up to 400MB/s (HS400 mode)
– MMC interface clock frequency: 0~200MHz
– MMC interface startup frequency: 0~52MHz
• Operating Voltage Range
– Vcc (NAND flash): 2.7V-3.6V
– Vccq (controller): 1.7V-1.95V/2.7V-3.6V
• Temperature Range
– Operating temperature: -25℃~+85℃
– Non-operating storage temperature: -40℃~+85℃
• Other Features
– Complies with RoHS directive standards
Supported Functions
• HS400, HS200 transfer modes
• HPI (Host Protected Interface), BKOPS (Bad Block Operations) and bad block operation control
• Packed CMD, command queuing
• Cache, cache barrier, cache flushing report
• Partitioning, RPMB (Reliable Write Protect Memory) and RPMB throughput optimization discard, Trim, erase, secure erase
• Write protection, secure write protection
• Lock/Unlock functionality
• Power-on start (PON), sleep/wake mode
• Reliable Write
• Boot characteristics, boot partition
• Hardware/Software reset
• Field Firmware Update
• Configurable drive strength
• Health status (Smart) report
• Production status awareness
• Secure removal type
• Data Strobe pin, enhanced data strobe
Internal Block Diagram
With a strong technical foundation, ACROVIEW’s self-developed AP8000 universal programmer is regarded as a benchmark programming solution in the industry. This device supports flexible one-to-one and one-to-eight configurations, providing both online and offline working modes, and has developed dedicated programming solutions for eMMC and UFS storage chips, fully meeting the bare chip offline programming and on-board programming needs of KONSEMI’s entire series of chips. The AP8000 consists of three core modules: the host, the baseboard, and the adapter, which gives it excellent compatibility and expandability. As a universal programming platform, the AP8000 can adapt to various programmable chips on the market and, due to its stable and efficient performance, has become the core component of the ACROVIEW automated IPS5800S programming system, efficiently handling large-scale chip programming tasks to meet mass production needs.
The AP8000 host features flexible connectivity options and is equipped with USB and NET interfaces, allowing for easy networking of multiple programmers. Through the networking function, users can easily achieve synchronized control of multiple programmers, efficiently conducting parallel programming operations. In terms of safety, the host is equipped with an intelligent safety protection circuit that can monitor the chip placement status and circuit connection in real-time. If it detects abnormal conditions such as chip reverse insertion or short circuits, it will immediately trigger a power-off protection mechanism, fully safeguarding the safe operation of the chip and programmer. The host is equipped with a high-speed FPGA chip, significantly enhancing data transmission and processing efficiency, ensuring a smooth and efficient programming process. To enhance user convenience, the back of the host is equipped with an SD card slot, allowing users to store project files generated on the PC to the SD card and insert it into the slot. They can then complete file selection and loading for programming operations using the physical buttons on the programmer, achieving independent operation without a PC. This design not only reduces dependence on computer hardware configurations but also simplifies the setup process of the working environment, significantly improving operational flexibility.
In terms of expandability and compatibility, the AP8000 adopts a modular design of baseboard and adapter, effectively extending the functional boundaries of the host. Currently, this device has achieved support for products from all major semiconductor manufacturers, covering well-known brands such as Yangtze Memory Technologies, ASR, XTX, Ambiq, and LATTICE. It supports a wide range of device types, including NAND, NOR, MCU, CPLD, FPGA, EMMC, etc., and is fully compatible with various industry-standard file formats such as Intel Hex, Motorola S, Binary, and POF, providing users with a one-stop, all-scenario chip programming solution.
Company Introduction
About KONSEMI: KONSEMI, established in 2018, is a company focused on storage technology development, covering the research, production, and sales of storage controller chips and storage modules. Its main products are eMMC embedded storage controller chips and modules. KONSEMI provides one-stop solutions and OEM/ODM services centered around storage controller technology. In addition to consumer-grade products, KONSEMI’s self-developed automotive-grade and industrial-grade storage solutions are also actively expanding their customer base. KONSEMI’s self-developed UFS storage solutions will also be launched in the market soon. KONSEMI’s eMMC products cover three categories: consumer, security, and automotive supply, and are applied in automotive electronics, network cameras, Wifi6, drones, smart IoT terminals, AR/VR, televisions, mobile phones, set-top boxes, tablets, projectors, and industrial control.
About ACROVIEW Technology:ACROVIEW Technology is a national-level specialized and innovative “little giant” enterprise engaged in the research, production, and sales of semiconductor chip testing and programming equipment. The company is committed to empowering the entire industry chain, including Fabless, IDM, OSAT, wafer fabs, and end-device companies, through innovative semiconductor testing technologies and solutions. ACROVIEW’s pioneering fully automated aging testing ABI (Auto Burn-In) system greatly enhances the aging testing efficiency of customer chips and reduces the Per DUT testing cost. Additionally, it provides customers with equipment products and solutions for all stages from PSV, CP, FT, BI, SLT, to programming. We perfectly integrate the leading advantages of product technology, system-level expertise, and a globally distributed R&D and sales service network to create value for customers to gain a competitive edge in the market.
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