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
MAX
UNIT
MIN
EXTERNAL PROGRAM MEMORY
TLHLL
TAVLL
TLLAX
TLLIV
TLLPL
TPLPH
TPLIV
TPXIX
TPXIZ
TAVIV
TPLAZ
ALE PULSE DURATION
20
17
10
-
-
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
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
55
-
17
70
-
-
TIME FROM PSEN TO VALID INSTRUCTION INPUT
INPUT INSTRUCTION HOLD TIME AFTER PSEN
INPUT INSTRUCTION FLOAT DELAY AFTER PSEN
ADDRESS TO VALID INSTRUCTION INPUT
TO PSEN ADDRESS FLOAT TIME
12
-
0
-
20
95
10
-
-
EXTERNAL DATA MEMORY
TLHLL
ALE PULSE DURATION
20
17
10
80
80
-
-
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
TAVLL
ADDRESS SET-UP TIME TO ALE
ADDRESS HOLD TIME AFTER ALE
RD PULSE DURATION
-
TLLAX
TRLRH
TWLWH
TRLDV
TRHDX
TRHDZ
TLLDV
TAVDV
TLLWL
TAVWL
TWHLH
TQVWX
TQVWH
TWHQX
TRLAZ
-
-
WR PULSE DURATION
-
RD TO VALID DATA INPUT
60
DATA HOLD TIME AFTER RD
0
-
DATA FLOAT DELAY AFTER RD
TIME FROM ALE TO VALID DATA INPUT
ADDRESS TO VALID INPUT
32
-
-
90
105
140
-
-
TIME FROM ALE TO RD OR WR
TIME FROM ADDRESS TO RD OR WR
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
40
45
10
10
125
10
-
55
-
-
-
0
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
Macronix [ MACRONIX INTERNATIONAL ]
