參數(shù)資料
型號(hào)： AM188ER-25KCW
廠商： ADVANCED MICRO DEVICES INC
元件分類： 微控制器/微處理器
英文描述： CA-BAYONET
中文描述： 16-BIT, 25 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, QFP-100
文件頁(yè)數(shù)： 61/112頁(yè)
文件大?。?/td> 2878K
代理商： AM188ER-25KCW
Am186
TM
ER and Am188
TM
ER Microcontrollers Data Sheet
61
DRAFT
400 fpm
600 fpm
0 fpm
200 fpm
400 fpm
600 fpm
0 fpm
200 fpm
400 fpm
600 fpm
THERMAL CHARACTERISTICS
TQFP Package
The Am186ER and Am188ER microcontrollers are
specified for operation with case temperature ranges
from 0
°
C to +100
°
C for a commercial temperature
device. Case temperature is measured at the top
center of the package as shown in Figure 16. The
various temperatures and thermal resistances can be
determined using the equations in Figure 17 with
information given in Table 10.
θ
JA
is the sum of
θ
JC
and
θ
CA
.
θ
JC
is the internal
thermal resistance of the assembly.
θ
CA
is the case to
The variable P is power in watts. Typical power
supply current (I
CC
) for the Am186ER and Am188ER
microcontrollers is 3.7 mA per MHz of clock frequency.
Figure 16.
Thermal Resistance (
°
C/Watt)
Figure 17. Thermal Characteristics Equations
Table 10.
Thermal Characteristics (
°
C/Watt)
θ
JA
θ
CA
θ
JC
θ
JA
=
θ
JC
+
θ
CA
T
C
Package/Board
Airflow
(Linear Feet
per Minute)
0 fpm
200 fpm
400 fpm
600 fpm
0 fpm
200 fpm
θ
JC
θ
CA
θ
JA
PQFP/2-Layer
7
7
7
7
38
32
28
26
46
36
30
28
18
16
14
12
24
22
20
18
45
39
35
33
56
46
40
38
23
21
19
17
30
28
26
24
TQFP/2-Layer
10
10
10
10
5
5
5
5
6
6
6
6
PQFP/4-Layer
to 6-Layer
TQFP/4-Layer
to 6-Layer
θ
JA
=
θ
JC
+
θ
CA
P = I
CC
freq (MHz)
V
CC
J
= T
C
+ (P
θ
JC
)
J
= T
+ (P
θ
JA
)
C
= T
J
– (P
θ
JC
)
C
= T
+ (P
θ
CA
)
= T
J
– (P
θ
JA
)
A
= T
C
– (P
θ
CA
)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM188ER-25KI/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor
AM188ER-25KIW 制造商:Advanced Micro Devices 功能描述:MCU 16-bit E86 CISC ROMLess 3.3V 100-Pin PQFP 制造商:AMD (Advanced Micro Devices) 功能描述:MCU 16-bit E86 CISC ROMLess 3.3V 100-Pin PQFP
AM188ER-25VC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor
AM188ER-25VCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM
AM188ER-25VD\\W 制造商:Advanced Micro Devices 功能描述:
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