MT29F32G08FAAWP

Product Summary

The MT46V16M16P-6T is a double data rate DDR SDRAM. The MT46V16M16P-6T is a high-speed CMOS, dynamic random-access memory that operates at a frequency of 167 MHz (tCK=6ns) with a peak data transfer rate of 333Mb/s/p. DDR333 continues to use the JEDEC standard SSTL_2 interface and the 2n-prefetch architecture. The standard DDR200/DDR266 data sheets also pertain to the MT46V16M16P-6T and should be referenced for a complete description of DDR SDRAM functionality and operating modes. However, to meet the faster DDR333 operating frequencies, some of the AC timing parameters are slightly tighter. This addendum data sheet will concentrate on the key differences required to support the enhanced speeds. In addition to the standard 66-pin TSOP package, a 60-ball FBGA package is utilized for the MT46V16M16P-6T. This JEDEC-defined package promotes better package parasitic parameters and a smaller footprint.

Parametrics

MT29F32G08FAAWP absolute maximum ratings: (1)VDD supply voltage relative to VSS: –1V +3.6V V; (2)VDDQ supply voltage relative to VSS: –1V +3.6V V; (3)VREF and inputs voltage relative to VSS: –1V +3.6V ; (4)I/O pins voltage relative to VSS: –0.5V VDDQ + 0.5V ; (5)Storage temperature (plastic): –55 +150 °C; (6)Short circuit output current: – 50 mA.

Features

MT29F32G08FAAWP features: (1)VDD = +2.5V , VDDQ = +2.5V ; (2)VDD = +2.6V , VDDQ = +2.6V (DDR400); (3)Bidirectional data strobe (DQS) transmitted/; (4)received with data, that is, source-synchronous data; (5)capture (x16 has two ?one per byte); (6)Internal, pipelined double-data-rate (DDR)architecture; two data accesses per clock cycle; (7)Differential clock inputs (CK and CK#); (8)Commands entered on each positive CK edge; (9)DQS edge-aligned with data for READs; centeraligned with data for WRITEs; (10)DLL to align DQ and DQS transitions with CK; (11)Four internal banks for concurrent operation; (12)Data mask (DM) for masking write data; (13)(x16 has two ?one per byte); (14)Programmable burst lengths (BL): 2, 4, or 8.

Diagrams