參數資料
型號: STPCI2
英文描述: STPC ATLAS DATASHEET / X86 CORE PC COMPATIBLE SYSTEM-ON-CHIP FOR TERMINALS
中文描述: STPC阿特拉斯部件/ x86內核PC兼容的系統(tǒng)單芯片貨柜碼頭
文件頁數: 38/71頁
文件大小: 1071K
代理商: STPCI2
ELECTRICAL SPECIFICATIONS
38/69
Issue 2.4 - February 11, 2002
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
5.5V. Above this limit the component is likely to
sustain permanent damage.
All the pin that are V
5T
have been denoted with a
* besides the Signal Name in
Table 2-1
.
4.4 DC CHARACTERISTICS
Notes:
1. MHz ratings refer to CPU clock frequency.
2. Not yet released.
Table 4-2. DC Characteristics
Recommended Operating conditions: VDD = 3.3V
±
0.3V, Tcase = 0 to 100
°C unless otherwise specified
Symbol
V
DD
P
DD
H
CLK
V
DAC
V
OL
V
OH
V
ILD
Parameter
Test conditions
Min
3.0
Typ
3.3
3.2
Max
3.6
3.9
80
1.255
0.5
Unit
V
W
MHz
V
V
V
V
V
V
V
μ
A
pF
pF
pF
Operating Voltage
Supply Power
Internal Clock
DAC Voltage Reference
Output Low Voltage
Output High Voltage
Input Low Voltage
V
DD
= 3.3V, H
CLK
= 66Mhz
(Note 1)
1.215
1.235
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
0.5
V
IHD
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
Table 4-3. RAMDAC DC Specification
Symbol
Vref
INL
DNL
FS
FSR
LSB
Zero
Compare
Parameter
Min
1.00V
-
-
-
14.00 mA
54uA
0.95mA
-
Nom
1.12V
-
-
-
16.50mA
63uA
1.44mA
-
Max
1.24V
2 lsb
1lsb
20mA
19.00 mA
72uA
1.90mA
+/- 5%
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
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相關代理商/技術參數
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