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TMS626812B |
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| Part Number | TMS626812B |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TMS626812B is a high-speed, 16 777 216-bit synchronous dynamic random-access memory (SDRAM) device organized as follows: D Two banks of 1 048 576 words with 8 bits per word (TMS626812B) All inputs... |
| Features |
K
CYCLE TIME
tCK3
tCK2
(CL† = 3) (CL = 2)
8 ns 10 ns
8 ns 15 ns
10 ns
15 ns
ACCESS TIME (CLOCK TO OUTPUT)
tAC3
tAC2
(CL = 3) (CL = 2)
6 ns 6 ns 7.5 ns
6 ns 7 ns 7.5 ns
REFRESH TIME
INTERVAL
64 ms 64 ms 64 ms
† CL = CAS latency
TMS626812B DGE PACKAGE
( TOP VIEW )
VCC DQ0 VSSQ DQ1 VCCQ DQ2 VSSQ DQ3 VCCQ
NC NC
W CAS RAS
CS A11 A10 A0 A1 A2 A3 VCC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
44 VSS 43 DQ7 42 VSSQ 41 DQ6 40 VCCQ 39 DQ5 38 VSSQ 37 DQ4 36 VCCQ 35 NC 34 NC 33 DQM 32 CLK 31 CKE 30 NC 29 A9 28 A8 27 A7 26 A6 25 A5 24 A4 23 VSS
PIN NOMENCLATURE
A0 – A10 ... |
| Document |
 TMS626812B Data Sheet
PDF 594.73KB |
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Desde 2024. D4U Semiconductor.
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