16M x 16 bit DDRII Synchronous DRAM
EtronTech
EM68A16CBQC
16M x 16 bit DDRII Synchronous DRAM (SDRAM)
Advance (Rev. 1.1, Jan. /2016)
Features
• JEDEC Sta...
Description
EtronTech
EM68A16CBQC
16M x 16 bit DDRII Synchronous DRAM (SDRAM)
Advance (Rev. 1.1, Jan. /2016)
Features
JEDEC Standard Compliant JEDEC standard 1.8V I/O (SSTL_18-compatible)
Power supplies: VDD & VDDQ = +1.8V ± 0.1V Operating temperature: TC = 0 ~ 85 °C
Supports JEDEC clock jitter specification Fully synchronous operation Fast clock rate: 333/400/533 MHz Differential Clock, CK & CK# Bidirectional single/differential data strobe
- DQS & DQS#
4 internal banks for concurrent operation 4-bit prefetch architecture Internal pipeline architecture Precharge & active power down Programmable Mode & Extended Mode registers Posted CAS# additive latency (AL): 0, 1, 2, 3, 4, 5, 6 WRITE latency = READ latency - 1 tCK Burst length: 4 or 8 Burst type: Sequential / Interleave DLL enable/disable Off-Chip Driver (OCD)
- Impedance Adjustment
- Adjustable data-output drive strength
On-die termination (ODT) RoHS co...
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