STPCC03 STMicroelectronics, STPCC03 Datasheet - Page 27

• Manufacturer Part Number: STPCC03
• Description: STPC CONSUMER-S DATASHEET- PC COMPATIBLE EMBEDDED MICROPROCESSOR
• Manufacturer: STMicroelectronics

4.4 DC Characteristics
Table 4-2. DC Characteristics
Recommended Operating conditions : VDD = 3.45V 0.15V, Tcase = 0 to 100
Notes:
1. MHz ratings refer to CPU clock frequency.
2. Not 100% tested.
4.5 AC Characteristics
Table 4-4 through Table 4-9 list the AC character-
istics including output delays, input setup require-
ments, input hold requirements and output float
delays. These measurements are based on the
measurement points identified in Figure 4-1. The
Table 4-3. Drive Level and Measurement Points for Switching Characteristics
Note: Refer to Figure 4-1.
Symbol
C
H
V
C
V
P
V
V
V
C
V
I
I
OUT
CLK
REF
CLK
LK
DD
DD
OH
dd
OL
IH
IN
IL
Operating Voltage
Supply Power
Internal Clock
DAC Voltage Reference
Output Low Voltage
Output High Voltage
Input Low Voltage
Input High Voltage
Input Leakage Current
Dynamic Current
Input Capacitance
Output Capacitance
Clock Capacitance
Symbol
V
V
V
REF
IHD
Parameter
ILD
V
V
(Note 1)
I
I
Except XTALI
XTALI
Except XTALI
XTALI
Input, I/O
at RESET, H
@Room Temp
(Note 2)
(Note 2)
(Note 2)
Load
Load
DD
DD
=3.45V, H
=3.45V, H
=-0.5 to -8mA depending of the pin
=1.5 to 8mA depending of the pin
Issue 1.1 - October 16, 2000
Test conditions
CLK
CLK
CLK
Value
=75Mhz, MCLK=75MHz
=90Mhz, MCLK=75MHz
= 66Mhz, V
1.5
3.0
0.0
rising clock edge reference level VREF , and other
reference levels are shown inTable 4-3 below for
the STPC Consumer-S. Input or output signals
must cross these levels during testing.
Figure 4-1 shows output delay (A and B) and input
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.
DD
= 3.45V,
ELECTRICAL SPECIFICATIONS
1.04
2.35
Min
-0.3
-0.3
3.3
2.4
2.1
-5
C unless otherwise specified
3.45
1.12
Typ
4.5
4.6
1.8
Units
V
V
V
V
V
DD
DD
Max
1.20
3.6
4.7
4.9
0.5
0.8
0.9
75
+0.15
+0.15
5
27/59
Unit
Mhz
pF
pF
pF
W
W
V
V
V
V
V
V
V
V
A
A