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)： 60/112頁(yè)
文件大小： 2878K
代理商： AM188ER-25KCW
60
Am186
TM
ER and Am188
TM
ER Microcontrollers Data Sheet
DRAFT
6. This parameter is for three-state outputs where V
EXT
is driven on the three-state output and 0
≤
V
EXT
≤
5 V.
7. This parameter has not been fully tested.
8. Current is measured with the device in RESET with X1 and X2 driven and all other non-power pins open
but held High or Low.
ABSOLUTE MAXIMUM RATINGS
Temperature under bias:
Commercial (T
C
)........................0
°
C to + 100
°
C
Storage temperature..................
–65
°
C to + 125
°
C
Voltage on any pin with
respect to ground..........................–0.5 V to V
CC
+ 2.6 V
*
Notes:
Stresses above those listed under Absolute Maximum Rat-
ings may cause permanent device failure. Functionality at or
above these limits is not implied. Exposure to absolute maxi-
mum ratings for extended periods may affect device reliability.
*
X1 and X2 are not 5-V-tolerant and have a range of
–0
.5 V to
V
CC
.
OPERATING RANGES
T
C
(Commercial)............................ 0
°
C to +100
°
C
Industrial
*
(T
A
)..............................
–40
°
C to + 85
°
C
V
CC
up to 50 MHz.............................3.3 V
±
0.3 V
Where: T
C
= case temperature
T
A
= ambient temperature
Notes:
Operating Ranges define those limits between which the
functionality of the device is guaranteed.
*
Industrial versions of Am186ER and Am188ER microcon-
trollers are available in 25- and 33-MHz operating frequen-
cies only.
DC CHARACTERISTICS OVER COMMERCIAL AND INDUSTRIAL OPERATING RANGES
Notes:
1. This parameter is for inputs without pullup or pulldown resistors and for which 0
≤
V
IN
≤
V
CC
.
2. This parameter is for inputs without pullup or pulldown resistors and for which 0
≤
V
IN
≤
5 V.
3. This parameter is for inputs with pulldown resistors and for which V
IH
= 2.4 V.
4. This parameter is for inputs with pullup resistors and for which V
IL
= 0.45 V.
5. This parameter is for three-state outputs where V
EXT
is driven on the three-state output and 0
≤
V
EXT
≤
V
CC
.
Preliminary
Symbol Parameter Description
V
IL
Input Low Voltage
V
IH
Input High Voltage
V
IH
Clock Input High Voltage (X2, X1)
V
OL
Output Low Voltage
V
OH
Output High Voltage
Notes
Min
–0.3
2.0
Max
0.8
Unit
V
V
V
V
V
mA/
MHz
V
CC
+ 2.6
V
CC
0.45
I
OL
= 4.0 mA
I
OH
= –1.0 mA
2.4
I
CC
Power Supply Current
Note 8
5.0
I
LI
Input Leakage Current
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
C
=1 MHz (Note 7)
C
=1 MHz (Note 7)
±
15
±
50
200
–400
±
15
±
50
10
14
μ
A
I
IH
I
IL
Input Leakage Current
Input Leakage Current
μ
A
μ
A
I
LO
Output Leakage Current
μ
A
C
IN
C
OUT
Input Capacitance
I/O Capacitance
pF
pF
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