The IS43DR81280B-3DBL-TR is a 1Gb DDR2 SDRAM memory chip from Quarktwin Technology Ltd., featuring a clock frequency of up to 400MHz. It supports a 4-bit prefetch architecture and has eight internal banks for concurrent operations, enhancing performance in data-intensive applications. The memory offers programmable CAS latency options of 3, 4, 5, 6, and 7, along with programmable additive latency and burst lengths of 4 and 8. This memory chip operates at a supply voltage of 1.8V ¬± 0.1V and includes features such as automatic and controlled precharge commands, power down mode, and self-refresh capabilities. The device is available in a 60-ball TW-BGA package, making it suitable for compact designs. It is designed for commercial, industrial, and automotive applications, with operating temperature ranges from 0¬8C to 70¬8C for commercial use, and from -40¬8C to 105¬8C for automotive applications. Engineers considering this memory chip should evaluate its specifications against their project requirements, particularly in terms of speed, latency, and environmental conditions.
SDRAM - DDR2 Memory IC 1Gb (128M x 8) Parallel 333MHz 450ps 60-TWBGA (8x10.5)
SDRAM - DDR2 Memory IC 1Gbit Parallel 333 MHz 450 ps 60-TWBGA (8x10.5)
1G, 1.8V, DDR2, 128Mx8, 333Mhz @CL5, 60 ball BGA, (8Mm x 10.5mm), RoHS, T&R
IC DRAM 1GBIT PARALLEL 60TWBGA
IC DRAM 1GBIT PARALLEL 60TWBGA
| DigiKey | Quarktwin Technology Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | IS43DR81280B-3DBL-TR-ND | IS43DR81280B-3DBL-TR | 18W6805 | IS43DR81280B-3DBL-TR | IS43DR81280B-3DBL-TR |
| Product Name | Memory | Memory | 1G, 1.8V, Ddr2, 128Mx8, 333Mhz @cl5, 60 Ball Bga, (8Mm X 10.5Mm), Rohs, T&r Integrated Silicon Solution (Issi) | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | DRAM Chip | DRAM; DRAM Chip | Volatile; DRAM Chip | DRAM; DRAM Chip | |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Package Type | 60-TFBGA | BGA; 60-TFBGA | BGA | ||
| Supply Voltage | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
