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SEC ASIC
5-23
STD80/STDM80
SPSRAM Gen
Single-Port Synchronous RAM Generator
2)
Power Characteristics [Unit:
μ
W]
3)
Size Equation [Unit:
μ
m]
Width = 6 * (
log2 (W / Y)
) + 76.3 * BA + 4.4 (B * Y / 4 + BA) + 6.75 * B * Y + 2.25 [
μ
m]
Height = 297.5 + 9.35 * W / Y + M [
μ
m]
M = 5.75 (if Y = 2, 4, 8, 16), M = 8.15 (if Y = 32)
STDM80
1)
Timing Characteristics [Unit: ns]
Power Type
Power Equation
Y = 2
(1.3452e – 01 * W + 9.8737e – 01 * B + 1.9854 + 2.5351e – 03 * W * B) * VDD
2
* F
(8.8861e – 03 * W + 1.3209e – 01 * B + 1.1430e – 01 – 2.8037e – 04 * W * B) * VDD
2
* F
Y = 4
(6.9202e – 02 * W + 1.4519 * B + 3.0524 + 1.5738e – 03 * W * B) * VDD
2
* F
(4.4430e – 03 * W + 2.6419e – 01 * B + 1.1430e – 01 – 2.8037e – 04 * W * B) * VDD
2
* F
Y = 8
(3.3665e – 02 * W + 2.2848 * B + 3.6310 + 1.3354e – 03 * W * B) * VDD
2
* F
(2.2215e – 3 * W + 5.2839e – 01 * B + 1.1430e – 01 – 2.8037e – 04 * W * B) * VDD
2
* F
Y = 16
(1.6925e – 02 * W + 4.0510 * B + 3.4129 + 1.0574e – 03 * W * B) * VDD
2
* F
(1.1107e – 03 * W + 1.0567 * B + 1.1430e – 01 – 2.8037e – 04 * W * B) * VDD
2
* F
Y = 32
(8.4295e – 03 * W + 7.5842 * B + 2.9152 + 9.5723e – 04 * W * B) * VDD
2
* F
(5.5538e – 04 * W + 2.1135 * B + 1.1430e – 01 – 2.8037e – 04 * W * B) * VDD
2
* F
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Timing Type
Timing Equation
Y = 2
(2.7855e – 03 * W + 2.7711e – 03 * B / BA + 1.7719 * 0.019 * SL + 3.0534 – 1.2983e – 03
* B / BA * 0.019 * SL)
(2.9979e – 03 * W + 5.1004e – 03 * B / BA + 2.2601 – 5.1494e – 09 * B / BA * W)
(8.1165e – 03 * W + 1.6054e – 02 * B / BA + 1.4542 * 0.019 * SL + 4.9456) * 1.08
(3.9714e – 03 * W + 7.8602e – 03 * B /BA + 1.7038e – 01 * S + 7.1508e – 01 * 0.019 * SL
+ 3.1048)
Y = 4
(1.3927e – 03 * W + 5.5423e – 03 * B /BA + 1.7719 * 0.019 * SL + 3.0534 – 2.5966e – 03
* B / BA * 0.019 * SL)
(1.4989e – 03 * W + 1.0200e – 02 * B / BA + 2.2601 – 5.1639e – 09 * B / BA * W)
(4.0582e – 03 * W + 3.2109e – 02 * B / BA + 1.4542 * 0.019 * SL + 4.9456) * 1.08
(1.9857e – 03 * W + 1.5720e – 02 * B / BA + 1.7038e – 01 * S +7.1508e – 01 * 0.019 * SL
+ 3.1048)
Y = 8
(6.9638e – 04 * W + 1.1084e – 02 * B / BA + 1.7719 * 0.019 * SL + 3.0534 – 5.1932e – 03
* B / BA * 0.019 * SL)
(7.4948e – 04 * W + 2.0401e – 02 * B / BA + 2.2601 – 5.1817e – 09 * B / BA * W)
(2.0291e – 03 * W + 6.4219e – 02 * B / BA + 1.4542 * 0.019 * SL + 4.9456) * 1.08
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