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Miktar | |
---|---|
1+ | 4,790 € |
10+ | 4,460 € |
25+ | 4,330 € |
50+ | 4,220 € |
100+ | 4,120 € |
250+ | 3,990 € |
500+ | 3,890 € |
Ürün Bilgileri
Ürün Genel Bakış
MT46V32M16P-5B:J is a double data rate (DDR) SDRAM. The DDR SDRAM uses a double data rate architecture to achieve high-speed operation. The double data rate architecture is essentially a 2n-prefetch architecture with an interface designed to transfer two data words per clock cycle at the I/O pins. A single read or write access for the DDR SDRAM effectively consists of a single 2n-bit-wide, one-clock-cycle data transfer at the internal DRAM core and two corresponding n-bit-wide, one-half-clock-cycle data transfers at the I/O pins. The DDR SDRAM provide for programmable READ or WRITE burst lengths of 2, 4, or 8 locations. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst access.
- Internal, pipelined double-data-rate (DDR) architecture; two data accesses per clock cycle
- Differential clock inputs (CK and CK#), commands entered on each positive CK edge
- DQS edge-aligned with data for READs; centre aligned with data for WRITEs
- DLL to align DQ and DQS transitions with CK, four internal banks for concurrent operation
- Auto refresh – 64ms, 8192-cycle
- Longer-lead TSOP for improved reliability (OCPL)
- 2.5V I/O (SSTL-2 compatible), concurrent auto precharge option is supported
- 32 Meg x 16 configuration, timing – cycle time: 5ns at CL = 3 (DDR400)
- 400-mil TSOP package
- Commercial operating temperature range from 0°C to +70°C
Uyarılar
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Teknik Özellikler
DDR
32M x 16bit
TSOP
2.6V
0°C
-
No SVHC (17-Dec-2015)
512Mbit
200MHz
66Pins
Surface Mount
70°C
MSL 3 - 168 hours
Teknik Belgeler (1)
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