TS80C32X2-LCAR TEMIC [TEMIC Semiconductors], TS80C32X2-LCAR Datasheet - Page 41

• Manufacturer Part Number: TS80C32X2-LCAR
• Description: 8-bit CMOS Microcontroller 0-60 MHz
• Manufacturer: TEMIC [TEMIC Semiconductors]

10.3 DC Parameters for Low Voltage
T
T
NOTES
1.
V
2.
N.C; Port 0 = V
3.
4.
due to external bus capacitance discharging into the Port 0 and Port 2 pins when these pins make 1 to 0 transitions during bus operation. In the worst
cases (capacitive loading 100pF), the noise pulse on the ALE line may exceed 0.45V with maxi V
5.
6.
If I
7.
Rev. B - Jan. 25, 1999
IH
A
A
Symbol
OL
V
= V
V
R
V
= 0 C to +70 C; V
= -40 C to +85 C; V
V
V
CIO
V
V
I
I
I
Operating I
Idle I
Power Down I
Capacitance loading on Ports 0 and 2 may cause spurious noise pulses to be superimposed on the V
Typicals are based on a limited number of samples and are not guaranteed. The values listed are at room temperature and 5V.
Under steady state (non-transient) conditions, I
Maximum I
Maximum I
Port 0: 26 mA
Ports 1, 2 and 3: 15 mA
Maximum total I
For other values, please contact your sales office.
I
I
exceeds the test condition, V
OH1
OL1
RST
PD
CC
IH1
TL
OL
OH
IL
LI
IH
IL
CC
CC
- 0.5V; XTAL2 N.C.; EA = RST = Port 0 = V
is measured with all output pins disconnected; XTAL1 driven with T
Input Low Voltage
Input High Voltage except XTAL1, RST
Input High Voltage, XTAL1, RST
Output Low Voltage, ports 1, 2, 3
Output Low Voltage, port 0, ALE, PSEN
Output High Voltage, ports 1, 2, 3
Output High Voltage, port 0, ALE, PSEN
Logical 0 Input Current ports 1, 2 and 3
Input Leakage Current
Logical 1 to 0 Transition Current, ports 1, 2, 3
RST Pulldown Resistor
Capacitance of I/O Buffer
Power Down Current
Power Supply Current
Active Mode 16MHz
Idle Mode
CC
OL
OL
CC
; EA = RST = V
CC
per port pin: 10 mA
per 8-bit port:
is measured with all output pins disconnected; XTAL1 driven with T
OL
is measured with all output pins disconnected; EA = V
for all output pins: 71 mA
16MHz
SS
Parameter
SS
OL
= 0 V; V
SS
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test conditions.
= 0 V; V
(see Figure 14.).
(7)
Table 23. DC Parameters for Low Voltage
CC
CC
(6)
= 2.7 V to 5.5 V
OL
= 2.7 V to 5.5 V
CC
must be externally limited as follows:
(6)
Preliminary
. I
CC
would be slightly higher if a crystal oscillator used..
0.2 V
0.7 V
0.9 V
0.9 V
Min
-0.5
CC
50
CC
CC
CC
+ 0.9
10%; F = 0 to 30 MHz.
SS
, PORT 0 = V
10%; F = 0 to 30 MHz.
CLCH
TBD
TBD
TBD
90
Typ
, T
(5)
CLCH
(5)
(5)
(5)
CHCL
CC
, T
= 5 ns, V
OL
0.2 V
CHCL
; XTAL2 NC.; RST = V
V
V
peak 0.6V. A Schmitt Trigger use is not necessary.
CC
CC
Max
TBD
TBD
TBD
-650
0.45
0.45
200
-50
CC
10
= 5 ns (see Figure 16.), V
10
+ 0.5
+ 0.5
IL
OL
- 0.1
= V
s of ALE and Ports 1 and 3. The noise is
TS80C52X2
SS
+ 0.5 V, V
Unit
mA
mA
k
pF
V
V
V
V
V
V
V
A
A
A
A
SS
I
I
I
I
Vin = 0.45 V
0.45 V < Vin < V
Vin = 2.0 V
Fc = 1 MHz
T
V
V
V
(see Figure 15.).
IH
OL
OL
OH
OH
A
CC
CC
CC
Test Conditions
= V
= 25 C
= 0.8 mA
= 1.6 mA
= -10 A
= -40 A
= 2.0 V to 5.5 V
= 3.3 V
= 3.3 V
IL
CC
= V
- 0.5 V; XTAL2
SS
(1)
(2)
(4)
(4)
+ 0.5 V,
CC
(3)
41