The News: Alliance Memory has expanded its portfolio of CMOS DDR4 SDRAMs with six new 8Gb, 16Gb, and 32Gb devices in 78-ball FBGA and 96-ball FBGA packages.
Part Numbers: AS4C512M16D4B-62BCN, AS4C1G8D4B-62BCN, AS4C1G16D4A-62BCN, AS4C2G8D4A-62BCN, AS4C2G16D4-62BCN, and AS4C4G8D4-62BCN
Key Benefits:
- Offered in densities of 8Gb, 16Gb, and 32Gb
- Low voltage operation of +1.2V (±0.06V)
- Built on an 8n-prefetch architecture
- Fast clock speeds of 1600MHz and transfer rates of 3200 MT/s
- Support sequential and interleave burst types
- Read or write burst lengths of BC4, BL8, and on the fly
- Auto pre-charge function provides a self-timed row pre-charge initiated at the end of the burst sequence
- Easy-to-use refresh functions include auto- or self-refresh
- Offered in 78-ball FBGA and 96-ball FBGA packages
Device Specification Table:
Part # | Density | Organization | Package | Speed | Temp. range (°C) |
AS4C512M16D4B-62BCN | 8Gb | 512M x 16 | 96-ball FBGA | 1600MHz | 0 to +95 |
AS4C1G8D4B-62BCN | 8Gb | 1Gb x 8 | 78-ball FBGA | 1600MHz | 0 to +95 |
AS4C1G16D4A-62BCN | 16Gb | 1Gb x 16 | 96-ball FBGA | 1600MHz | 0 to +95 |
AS4C2G8D4A-62BCN | 16Gb | 2Gb x 8 | 78-ball FBGA | 1600MHz | 0 to +95 |
AS4C2G16D4-62BCN | 32Gb | 2Gb x 16 | 96-ball FBGA | 1600MHz | 0 to +95 |
AS4C4G8D4-62BCN | 32Gb | 4Gb x 8 | 78-ball FBGA | 1600MHz | 0 to +95 |
Target Applications:
- 5G and IoT designs
- Portable electronics such as smartphones and tablets
- Computing applications; surveillance, gaming, and networking storage systems; smart meters; and human-machine interfaces (HMI), digital signal controllers, and PNDs
The Context:
Providing Alliance Memory’s customers with higher-density options for a wide range of applications, the AS4C512M16D4B-62BCN, AS4C1G8D4B-62BCN, AS4C1G16D4A-62BCN, AS4C2G8D4A-62BCN, AS4C2G16D4-62BCN, and AS4C4G8D4-62BCN are built on a new process technology to deliver improved performance — with lower power consumption and higher speeds and transfer rates — at a lower cost.
With minimal die shrinks, the DDR4 SDRAMs provide reliable drop-in, pin-for-pin-compatible replacement for numerous similar solutions — eliminating the need for costly redesigns and part requalification. Offered in the commercial (0°C to +95°C) temperature range, the devices are ideal for the industrial, networking, telecommunications, gaming, and consumer markets.
Availability:
Samples and production quantities of the AS4C512M16D4B-62BCN, AS4C1G8D4B-62BCN, AS4C1G16D4A-62BCN, AS4C2G8D4A-62BCN, AS4C2G16D4-62BCN, and AS4C4G8D4-62BCN are available now, with lead times of four weeks.
Link to product datasheets and Buy Now information: AS4C512M16D4B-62BCN, AS4C1G8D4B-62BCN, AS4C1G16D4A-62BCN, AS4C2G8D4A-62BCN, AS4C2G16D4-62BCN, and AS4C4G8D4-62BCN