MX10L8050X
AC CHARACTERISTICS
(Over Operating Conditions, Load Capacitance for Port 0, ALE/PROG and PSEN = 100 pF, Load Capacitance for All
Other Outputs = 80 pF)
tCK min. = 1/f max. (maximum operating frequency); tCK=clock period
SYMBOL
PARAMETER
33 MHz
MIN
MAX
20
17
10
-
17
70
-
0
-
-
-
20
17
10
80
80
-
0
32
-
-
40
45
10
10
125
10
-
-
-
-
55
-
-
12
-
20
95
10
-
-
-
-
-
60
-
-
90
105
140
-
55
-
-
-
0
UNIT
EXTERNAL PROGRAM MEMORY
TLHLL
TAVLL
TLLAX
TLLIV
TLLPL
TPLPH
TPLIV
TPXIX
ALE PULSE DURATION
ADDRESS SET-UP TIME TO ALE
ADDRESS HOLD TIME AFTER ALE
TIME FROM ALE TO VALID INSTRUCTION INPUT
TIME FROM ALE TO CONTROL PULSE PSEN
CONTROL PULSE DURATION PSEN
TIME FROM PSEN TO VALID INSTRUCTION INPUT
INPUT INSTRUCTION HOLD TIME AFTER PSEN
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
TPXIZ
INPUT INSTRUCTION FLOAT DELAY AFTER PSEN
TAVIV
ADDRESS TO VALID INSTRUCTION INPUT
TPLAZ
TO PSEN ADDRESS FLOAT TIME
EXTERNAL DATA MEMORY
TLHLL
ALE PULSE DURATION
TAVLL
ADDRESS SET-UP TIME TO ALE
TLLAX
ADDRESS HOLD TIME AFTER ALE
TRLRH
RD PULSE DURATION
TWLWH
WR PULSE DURATION
TRLDV
RD TO VALID DATA INPUT
TRHDX
DATA HOLD TIME AFTER RD
TRHDZ
DATA FLOAT DELAY AFTER RD
TLLDV
TIME FROM ALE TO VALID DATA INPUT
TAVDV
ADDRESS TO VALID INPUT
TLLWL
TIME FROM ALE TO RD OR WR
TAVWL
TIME FROM ADDRESS TO RD OR WR
TWHLH
TQVWX
TQVWH
TWHQX
TRLAZ
TIME FROM RD OR WR HIGH TO ALE HIGH
DATA VALID TO WR TRANSITION
DATA SET-UP TIME BEFORE WR
DATA HOLD TIME AFTER WR
ADDRESS FLOAT DELAY AFTER RD
NOTE:
1. The maximun operating frequency is limited to 40 MHz and the minimum to 3.5 MHz.
P/N:PM0803
REV. 0.0, APR. 23, 2001
9
MCNIX [ MACRONIX INTERNATIONAL ]
