S1L60000 Datasheet, PDF (79/230 Pages) Epson Company – GATE ARRAY

Chapter 5: RAM
(2) 2.5 V Specifications (V_DD = 2.3 to 2.7 V ; Ta = 0 to 70°C)
Parameter
Write cycle
Write pulse width
CS active time
Address setup time
Address hold time
Data setup time
Data hold time
Table 5-12 1-Port/2-Port RAM Write Cycle (1/8)
RAM1P1/RAM2P1 RAM1P2/RAM2P2 RAM1P3/RAM2P3 RAM1P4/RAM2P4
Signal
Unit
Min. Max. Min. Max. Min. Max. Min. Max.
t_WC 2.617 — 3.444 — 4.275 — 5.104 —
t_WP 1.275 — 2.102 — 2.933 — 3.762 —
t_WCS 1.275 — 2.102 — 2.933 — 3.762 —
t_AS 0.455 — 0.455 — 0.455 — 0.455 —
ns
t_AH 0.887 — 0.887 — 0.887 — 0.887 —
t_DS 0.000 — 0.000 — 0.000 — 0.000 —
t_DH 1.581 — 2.246 — 2.911 — 3.577 —
Parameter
Write cycle
Write pulse width
CS active time
Address setup time
Address hold time
Data setup time
Data hold time
Table 5-12 1-Port/2-Port RAM Write Cycle (2/8)
RAM1P5/RAM2P5 RAM1P6/RAM2P6 RAM1P7/RAM2P7 RAM1P8/RAM2P8
Signal
Unit
Min. Max. Min. Max. Min. Max. Min. Max.
t_WC 2.766 — 3.594 — 4.424 — 5.253 —
t_WP 1.348 — 2.176 — 3.006 — 3.835 —
t_WCS 1.348 — 2.176 — 3.006 — 3.835 —
t_AS 0.531 — 0.531 — 0.531 — 0.531 —
ns
t_AH 0.887 — 0.887 — 0.887 — 0.887 —
t_DS 0.000 — 0.000 — 0.000 — 0.000 —
t_DH 1.638 — 2.303 — 2.968 — 3.633 —
72
EPSON
GATE ARRAY S1L60000 SERIES
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