Description
The MKR3256M1688MBB/SBB is a 4Gb DDR3L SDRAM consisting of 32Mb x 8 banks x 16 bits I/O.
DDR3L 1.35V is a low voltage version of DDR3 1.5V. The MKR3256M1688MBB/SBB is packaged into
7.5x13.5 mm 96 Balls FBGA.
Features
Power Supply: V
DD
= 1.35V -0.065/+0.1V or 1.5V ± 0.075V
V
DDQ
= 1.35V -0.065/+0.1V or 1.5V ± 0.075V
Functionality and operations comply with the DDR3/L SDRAM standards
8 internal banks
1 rank
Speed: -125 is DDR3/L-1600, and -107 is DDR3/L-1866
Data transfer rates: PC3-12800, and PC3-14900
Bi-Directional Differential Data Strobe
8 bit pre-fetch
Burst Length (BL) switch on-the-fly BL8 or BC4 (Burst Chop)
On-Die Termination (ODT)
Programmable CAS (READ) latency (CL)
Programmable posted CAS additive latency (AL)
Programmable CAS (WRITE) latency (CWL)
This product is in compliance with the RoHS directive
Operating temperature: -55°C to +85°C
–64ms, 8192-cycle refresh at -55°C to +85°C
–32ms at +85°C to +105°C
–8ms at +105°C to +125°C
