Toshiba TLCS-90 Series Data Book page 82

TOSHIBA
TMP80C49~
/-6,
TMP80C39~
/-6, TMP80C49AF /-6,
TMP80C49AT,TMP80C39AT
TMP80C49AP-6/TMP80C39AP-6/TMP80C49AF-6
AC CHARACTRISTICS (CONTINUE)
TOPR=-40'C to 8s'C, VCC=+sV±20%, VSS=OV
z
unless otherwise noted.
I SYMBOL I
PARAMETER ITEST
I
f(t)
I
6 MHz
IUNITI
I I
ICONDITION I I MIN. I MAX. I
I tPP IPROG Pulse Width
I
110 .st-2s0 11500 I I ns
I tPL IPort 2 I/O Data SetuE Time (ALE) I
I
4t-200
I
460
I
I ns
I tLP IPort 2 I/O Data Hold Time (ALE)
I
10.st-30
I
130 I ! ns
I tPV IPort OutEut Delay Time
(ALE)
I
14.st+l00
I
I
850 ! ns
I tOPRR!TO Clock Period
I
I
3t
I 500 I
I ns
I tCY
I
C;icle Time
I
I 1St
I
2.5 115.0 I
~s
Note: 1. Control Output CL=80pF. BUS Output CL=ls0pF.
2. The f(t) assumes 50% duty cycle on XTALI and XTAL2.
The Max. Clock frequency is 6MHz. and the Min. Clock frequency is
IMHz.
MCU48-72
I
I
I
!
!
I
!