TechVault
DDR3/L SDRAM
Description
Alliance Memory’s lineup of DDR3 (1.5V) and DDR3L (1.35V) SDRAMs includes 512Mb, 1Gb, 2Gb, 4Gb, and 8Gb devices in x8/x16 bus widths, offered in 78-ball and 96-ball FBGA packages across commercial, industrial, and automotive temperature ranges. Offering a double data rate architecture for extremely fast transfer rates of up to 2133Mbps/pin and clock rates of 1066MHz, the devices provide reliable drop-in, pin-for-pin compatible replacements for a number of similar solutions used in conjunction with newer-generation microprocessors for industrial, medical, networking, consumer, telecom, aerospace, and automotive applications.
Features
- JEDEC Standard Compliant
- DDR3L Backward compatible to DDR3
- Supports JEDEC clock jitter specification
- Fully synchronous operation
- Differential Clock, CK & CK#
- Bidirectional differential data strobe DQS & DQS#
- 8 internal banks for concurrent operation
- 8n-bit prefetch architecture
- Pipelined internal architecture
- Precharge & active power down
- Programmable Mode & Extended Mode registers
- Additive Latency (AL): 0, CL-1, CL-2
- Programmable Burst lengths: 4, 8
- Burst type: Sequential / Interleave
- Output Driver Impedance Control
- Write Leveling
- ZQ Calibration
- Dynamic ODT (Rtt_Nom & Rtt_WR)