RS128M32LZ4D1ANP-75BT 4Gb DDR4 SDRAM LPDDR4 Rayson Electronic Parts Suppliers

Product Overview: RS128M32LZ4D1ANP-75BT is a 4Gb (128Mb x 32) Mobile Low-Power DDR4 SDRAM (LPDDR4) designed for high-speed CMOS dynamic random-access memory applications. Internally, the device is configured with 2 x 16 channels, each channel having 8-banks. Each of the x16’s 268,435,456-bit banks is organized as 16,384 rows by 1024 columns by 16 bits。

Key Features:

• Ultra-low-voltage core and I/O power supplies: VDD1 = 1.70-1.95V (nominal 1.80V), VDD2 = 1.06-1.17V (nominal 1.10V), VDDQ = 0.57-0.65V (nominal 0.60V) or VDDQ = 1.06-1.17V (nominal 1.10V)。
• Frequency range: 1333-10 MHz, with a data rate range per pin of 2666-20Mbp/s。
• 16n prefetch DDR architecture, 8 internal banks per channel for concurrent operation, and single-data-rate CMD/ADR entry。
• Bidirectional/differential data strobe per byte lane, programmable READ and WRITE latencies (RL/WL), and programmable and on-the-fly burst lengths (BL = 16, 32)。
• Directed per-bank refresh for concurrent bank operation and ease of command scheduling。
• Up to 8.53 GB/s per die x16 channel, on-chip temperature sensor to control self-refresh rate, partial-array self-refresh (PASR), and selectable output drive strength (DS)。
• Clock-stop capability, RoHS-compliant “green” packaging, and VDD1/VDD2/VDDQ: 1.80V/1.10V/0.60V or 1.10V。
• Array configuration: 128Meg x 32 (2 channels x 16 I/O), 128M32 x 1 die in package。
• FBGA “green” package: 200-ball FBGA (10mm x 14.5mm x 0.8mm Max) or (10mm x 14.5mm x 0.95mm Max)。
• Speed grade, cycle time: 755ps@ RL = 24/28。
• Operating temperature range: -25°C to +85°C。

Physical Specifications:

• The product comes in a 200-ball Dual-Channel, Single-Rank Discrete VFBGA package。
• The package dimensions are 10mm x 14.5mm。

Core Specifications:

• Part Number Decoding: RS 128M32 LZ4 D1 A NP – 75 BT indicates Rayson Mobile DRAM Memory with a configuration of 128M32 (128 Meg x 32), product family LZ4 (LPDDR4X/LPDDR4), die count D1 (1 die), speed grade 75 (2666Mb/s/pin), package code NP (200ball FBGA-10*14.5), and operating voltage A (VDD1 1.80V, VDD2 1.10V, VDDQ 0.60V or 1.10V), operating temperature BT (-25°C to +85°C)。

Applications: RS128M32LZ4D1ANP-75BT is widely used in applications such as smartphones, Android tablets, laptops, digital set-top boxes, smart TVs, and other smart devices due to its high data transfer rates and low power consumption。