Toshiba TLCS-90 Series Data Book page 81

TMP80C49AP / -6, TMP 80C39AP /-6, TMP80C49AF /-6,
TOSHIBA
TMP80C49AT,TMP80C39AT
TMP 80 C49AP- 6/TMP 80C39AP- 6/TMP 80C49AF-6
AC CHARACTRISTICS
TOPR=-40'C to 85'C, VCC=+5V±20%, VSS=OV
z
unless otherwise noted.
I SYMBOL
I
PARAMETER ITEST
I
f(t)
I
6 MHz
IUNITI
I
I
I CONDITION I I MIN. I MAX. I
I
I t I Clock PeFiod
INote 2 I l/xtal f 1166.61 10001 ns I
I tLL I ALE Pulse Width
I
13.st-170 I 410 I
I ns I
I tAL
IAddress SetuE Time (ALE)
,
,
2t-110 , 220 I
I ns I
I tLA
IAddress Hold Time (ALE)
I CL=20EF
,
t-40
I
120
,
I ns I
I tCCl
I Control Pulse Width
I
'7.5t-200 11050 I I ns I
I I
(RD,
WR)
I I I I I I
I tCC2 IControl Pulse Width
I I
6t-200 I 800 I I ns
I
I
I (p SEN)
I I I I I I
I tDW IData Setup Time
I
16.st-200 I 880 I I ns
I
I
I (WR)
I I I
I I
I
tWD IData Hold Time I CL=20pF
I
t-sO I 120 I I ns I
I (WR)
I I
I I I
tDR IData Hold Time I CL=20pF
11.5t-30 0 I 220 I ns I
I
(RD,
PSEN)
I I I I I
tRDl I Data Input Read Time
I
Is.st-120
I
800
I
ns I
I
(RD)
I I
I I I
tRD2 IData Input Read Time
I I
4t-120 I 550 I ns I
I (PSEN)
I
I I
I
tAW
IAddress Setup Time
I
5t-150 680 I I ns I
I (WR)
I
I I I
tADl
IAddress Setup Time
I
10t-170 11500 I ns I
I
(RD)
I I I I
tAD2 IAddress Setup Time
I
7t-170
11000 I ns I
I (PSEN)
I I I I
tAFC11Address Float Time CL=20pF
I
2t-40
290 I I ns
I
I (RD, WR)
I I I
tAFC21Address Float Time CL=20pF 10.5t-40
40
ns I
I
I (PSEN)
I I
ItLAFC11ALE to Control Time
I
3t-75 420 ns I
I I
(RD,
WR)
I
I
ItLAFC21ALE to Control Time
11.5t-75 175 ns I
I I
(PSEN)
I I
I tCA1 IControl to ALE Time
I
t-65 100
ns I
I I (RD,
WR, PROG)
I I
tCA2 I Control to ALE Time
I
4t-70 590 ns I
I
(PSEN)
I I
tCP
IPort Control SetuE Time (PROG)
Il.5t-80 170 ns I
tPC
I
Port Control Hold Time
(PROG)
I
4t-260
400
ns I
tPR IPort 2 Input Data Setup Time
18.5t-120 1290 ns I
I
(PROG)
I I
tPF
IPort 2 Input Data Hold Time
11.5t 0 250 ns I
I
(PROG)
I I
tDP
IPort 2 Output Data Setup Time
I
6t-290 710 ns I
I
(PROG)
I I
tPD
IPort 2 Output Data Hold Time
11.5t-90
160 ns
I
I
(PROG)
I I
MCU48-71