參數(shù)資料
型號: STPCD0110BTC3
元件分類: 32位微控制器
英文描述: 32-Bit Microprocessor
中文描述: 32位微處理器
文件頁數(shù): 33/61頁
文件大小: 1007K
代理商: STPCD0110BTC3
ELECTRICAL SPECIFICATIONS
Issue 2.2 - October 13, 2000
33/61
4.4 DC CHARACTERISTICS
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
through
Table 4-8
list the AC character-
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
delays. These measurements are based on the
measurement points identified in
Figure 4-1
and
Figure 4-2
. The rising clock edge reference level
VREF , and other reference levels are shown in
Table 4-3
below for the STPC Client. Input or out-
put 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.
Note: Refer to
Figure 4-1
.
Table 4-2. DC Characteristics
Recommended Operating conditions : VDD = 3.3V
±
0.3V, Tcase = 0 to 100
°C (Commercial Range) or -40 to
100°C (Industrial Range) unless otherwise specified
Symbol
V
DD
V
DD5
P
DD
H
CLK
V
DAC
V
OL
V
OH
V
IL
Parameter
Test conditions
Min
3.0
4.5
Typ
3.3
5
3.5
Max
3.6
5.5
Unit
V
V
W
MHz
V
V
V
V
V
V
V
μ
A
pF
pF
pF
Operating Voltage
5V operating voltage
Supply Power (Note 3)
Internal Clock
DAC Voltage Reference
Output Low Voltage
Output High Voltage
Input Low Voltage
Note 3
V
DD
= 3.3V, H
CLK
= 66Mhz
(Note 1)
75
1.215
1.235
1.255
0.5
I
Load
=1.5 to 8mA depending of the pin
I
Load
=-0.5 to -8mA depending of the pin
Except XTALI
XTALI
Except XTALI
XTALI
Input, I/O
(Note 2)
(Note 2)
(Note 2)
2.4
-0.3
-0.3
2.1
2.35
-5
0.8
0.9
V
IH
Input High Voltage
V
DD
+0.3
V
DD
+0.3
5
I
LK
C
IN
C
OUT
C
CLK
Input Leakage Current
Input Capacitance
Output Capacitance
Clock Capacitance
Symbol
V
REF
V
IHD
V
ILD
Value
1.5
3.0
0.0
Units
V
V
V
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