STPCI01 STMicroelectronics, STPCI01 Datasheet - Page 38

• Manufacturer Part Number: STPCI01
• Description: STPC INDUSTRIAL - PC COMPATIBLE EMBEDED MICROPROC
• Manufacturer: STMicroelectronics

ELECTRICAL SPECIFICATIONS
4.3.1 5V Tolerance
The STPC is capable of running with I/O systems
that operate at 5V such as PCI and ISA devices.
Certain pins of the STPC tolerate inputs up to
4.4 DC CHARACTERISTICS
Table 4-2. DC Characteristics
Recommended Operating conditions: VDD = 3.3V
Notes:
1. MHz ratings refer to CPU clock frequency.
2. Not yet released.
Table 4-3. RAMDAC DC Specification
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Symbol
Compare
V
C
H
C
V
Symbol
V
P
V
V
V
C
I
DAC
CLK
OUT
CLK
IHD
LK
OH
ILD
DNL
FSR
Zero
DD
DD
OL
LSB
Vref
IN
INL
FS
Operating Voltage
Supply Power
Internal Clock
DAC Voltage Reference
Output Low Voltage
Output High Voltage
Input Low Voltage
Input High Voltage
Input Leakage Current
Input Capacitance
Output Capacitance
Clock Capacitance
Voltage Reference
Integrated Non Linear Error
Differentiated Non Linear Error
Full Scale
Full Scale Range
Least Significant Byte Size
Zero Scale @ 7.5IRE Mode
DAC to DAC matching
Parameter
V
(Note 1)
I
XTALI
Except XTALI
XTALI
Input, I/O
(Note 2)
(Note 2)
(Note 2)
I
Except XTALI
Load
Load
Parameter
DD
= 3.3V, H
=-0.5 to -8mA depending of the pin
=1.5 to 8mA depending of the pin
Issue 2.4 - February 11, 2002
Test conditions
CLK
= 66Mhz
±
0.3V, Tcase = 0 to 100
5.5V. Above this limit the component is likely to
sustain permanent damage.
All the pin that are V
* besides the Signal Name in
14.00 mA
0.95mA
1.00V
1.215
54uA
2.35
Min
Min
-0.3
-0.3
3.0
2.4
2.1
-5
-
-
-
-
°C unless otherwise specified
5T
have been denoted with a
1.235
16.50mA
Typ
3.3
3.2
1.44mA
1.12V
Table 2-1
63uA
Nom
-
-
-
-
V
V
1.255
DD
DD
Max
3.9
0.5
3.6
0.8
0.5
80
5
.
+0.3
+0.3
19.00 mA
1.90mA
+/- 5%
1.24V
20mA
72uA
2 lsb
Max
1lsb
MHz
Unit
pF
pF
pF
W
V
V
V
V
V
V
V
V
A