LSI 53C875A technical manual ≤ 64 Kbytes ROM Read Cycle, Symbol Parameter Min Max Unit

Table 6.35	≤ 64 Kbytes ROM Read Cycle
Symbol	Parameter	Min	Max	Unit
t11	Address setup to MAS/ HIGH	25	–	ns
t12	Address hold from MAS/ HIGH	15	–	ns
t13	MAS/ pulse width	25	–	ns
t14	MCE/ LOW to data clocked in	150	–	ns
t15	Address valid to data clocked in	205	–	ns
t16	MOE/ LOW to data clocked in	100	–	ns
t17	Data hold from address, MOE/, MCE/ change	0	–	ns
t18	Address out from MOE/, MCE/ HIGH	50	–	ns
t19	Data setup to CLK HIGH	5	–	ns
Figure 6.31	≤ 64 Kbytes ROM Read Cycle

CLK

MAD

(Address driven by LSI53C875A;

Data driven by Memory)

MAS1/ (Driven by LSI53C875A)

MAS0/ (Driven by LSI53C875A)

MCE/ (Driven by LSI53C875A)

MOE/ (Driven by LSI53C875A)

			t17
Higher	Lower		Valid
			Read
Address	Address		Data
t11	t12	t19
t13		t15
		t14	t18
		t16

MWE/

(Driven by LSI53C875A)

6-50 Electrical Specifications