The IS43LD16640A-25BL-TR is a 1Gb mobile LPDDR2 SDRAM memory device organized as 8 banks, available in configurations of 64Mx16 or 32Mx32. It operates with low-voltage power supplies, specifically VDD2 and VDDCA/VDDQ ranging from 1.14V to 1.30V, and VDD1 from 1.70V to 1.95V. The device supports a clock frequency range of 10MHz to 400MHz, achieving data rates from 20Mbps to 800Mbps per I/O through a four-bit pre-fetch DDR architecture. This memory features high-speed un-terminated logic (HSUL_12) I/O interface, programmable read/write latencies, and burst lengths of 4, 8, or 16. It includes advanced functionalities such as per-bank refresh for concurrent operation, ZQ calibration, and an on-chip temperature sensor to manage self-refresh rates. The device is suitable for commercial, industrial, and automotive applications, with operating temperature ranges from -40¬8C to 105¬8C depending on the specific variant. The package options include a 134-ball BGA for x16/x32 configurations.
SDRAM - Mobile LPDDR2 Memory IC 1Gb (64M x 16) Parallel 400MHz 134-TFBGA (10x11.5)
IC DRAM 1GBIT PARALLEL 134TFBGA
SDRAM - Mobile LPDDR2 Memory IC 1Gbit Parallel 400 MHz 134-TFBGA (10x11.5)
IC DRAM 1GBIT PARALLEL 134TFBGA
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | IS43LD16640A-25BL-TR-ND | IS43LD16640A-25BL-TR | IS43LD16640A-25BL-TR | IS43LD16640A-25BL-TR |
| Product Name | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | DRAM Chip | Volatile; DRAM Chip | DRAM; DRAM Chip | DRAM; DRAM Chip |
| Operating Temperature | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | |
| Package Type | 134-TFBGA | BGA | BGA; 134-TFBGA |
