CLIENT ST Microelectronics, Inc., CLIENT Datasheet - Page 33

• Manufacturer Part Number: CLIENT
• Description: STPC Client Datasheet / PC Compatible Embeded Microprocessor
• Manufacturer: ST Microelectronics, Inc.

4.4 DC CHARACTERISTICS
Table 4-2. DC Characteristics
Recommended Operating conditions : VDD = 3.3V
100°C (Industrial Range) unless otherwise specified
Notes:
1. MHz ratings refer to CPU clock frequency.
2. Not 100% tested.
3. For detailed power consumption figures see Ap-
plication Note 1297.
4.5 AC CHARACTERISTICS
Table 4-4
istics including output delays, input setup require-
ments, input hold requirements and output float
Table 4-3. Drive Level and Measurement Points for Switching Characteristics
Note: Refer to
Symbol
V
C
V
H
C
V
P
V
V
V
C
V
I
DAC
DD5
CLK
OUT
CLK
LK
OH
DD
DD
OL
IH
IN
IL
Operating Voltage
5V operating voltage
Supply Power (Note 3)
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
through
Symbol
V
V
V
Figure
Parameter
REF
IHD
ILD
Table 4-8
4-1.
list the AC character-
Note 3
V
(Note 1)
I
Except XTALI
XTALI
XTALI
Input, I/O
(Note 2)
(Note 2)
(Note 2)
I
Except XTALI
Load
Load
DD
= 3.3V, H
=-0.5 to -8mA depending of the pin
=1.5 to 8mA depending of the pin
Issue 2.2 - October 13, 2000
Test conditions
CLK
Value
1.5
3.0
0.0
= 66Mhz
±
0.3V, Tcase = 0 to 100
delays. These measurements are based on the
measurement points identified in
Figure
VREF , and other reference levels are shown in
Table 4-3
put signals must cross these levels during testing.
Figure 4-1
setup and hold times (C and D). Input setup and
hold times (C and D) are specified minimums, de-
fining the smallest acceptable sampling window a
synchronous input signal must be stable for cor-
rect operation.
4-2. The rising clock edge reference level
below for the STPC Client. Input or out-
shows output delay (A and B) and input
ELECTRICAL SPECIFICATIONS
1.215
2.35
Min
-0.3
-0.3
3.0
4.5
2.4
2.1
-5
°C (Commercial Range) or -40 to
1.235
Typ
3.3
3.5
5
Units
V
V
V
Figure 4-1
V
V
1.255
DD
DD
Max
3.6
5.5
0.5
0.8
0.9
75
5
+0.3
+0.3
33/61
MHz
Unit
pF
pF
pF
and
W
V
V
V
V
V
V
V
V
V
A