Sharp PC-1500 - Page 85

80
All and more about Sharp PC - 1500 at http: /lwww.PC- 150 0.info
<D Electrical characteristi cs
@ - 1 - DC c ha r act eris ti cs
r. --5-55 1:
V cc- 4 .o-5 .0Y
I
u -;:-T
------
Limi ts
Parameter
Symbol
Min
Typ Max
Test
co ndilion Note
r-
1-- v.
0 0.8 v
Input volta ge
~ ..
2. 4
Vee
v
I-
-1
v .. ,
0.4
v
lao= l.6
Output vo ll age 1
2.4 1 ... .. 0 .4
v ... ,
v
mA
mA
2
~ u tput vo lt age 2
v ...
._i .s
v 1,,..-1.s
O ut pu 1 leak age curre n1
11, .1
1.0
µA
mA 3
4
Input cu r rent
llul
1.0
µA
v~ = o v
or Vee 5
--
Normal powe r lee a
0.4 0.9
mA iros - 2 MHz 6
dissi pation
lecb
5
µA <POS~
L__
ov 7
NOTES: For Note number . refer to the lis t below
Nott
-
-r
t
I-
2
3
~
5
6
7
A pplica ble ter min a ls
PA0-7. PB0- 7. 00 - 7. RIW . RS0- 3. CSO. CS1 . CS2. M EO .
MEI , WO, W1. $01.
CL1 . 4lO S. SOO. CLO. IRO. RESET.
PA0- 7. PB0- 7, PC0-
7. 00 - 7. OMEO , OM E1 , WAIT. C LO .
INT
----- -
PA0- 7. CL O, SOO .
All
in put t er mi nals.
------- --
All output terminals.
The t erm .. normal " applies to lhe reset state t hat the 110 p ori contro ller is not
the <l> OS pin . The
pt CS2.
selected and the 2M Hz clock should be supplied through
follo w ing input terminals should be connected to OV ex ce
PA0-7 , PB0- 7, 00 - 7. CSO , CS1 , CS2= Vcc, R/W , RS0- 3,
P4l , MEO , ME 1.
WO . W1. CLI. S01, IRO.
Applied to the slate lhat no clock is supplied to the 4105 t
crminal in the norm al
condition .
J
Do not sell this PDF !!!