參數(shù)資料
型號(hào): MC68EC000D
廠商: Motorola, Inc.
英文描述: Addendum to M68000 User Manual
中文描述: 增編M68000用戶手冊(cè)
文件頁數(shù): 10/26頁
文件大小: 249K
代理商: MC68EC000D
10
M68000 USER’S MANUAL ADDENDUM
MOTOROLA
5.0 MC68SEC000 DC ELECTRICAL SPECIFICATIONS
Add the following table to Section 10.13 on page 10-23.
(V
CC
= 5.0 Vdc
±
5%, 3.3 Vdc
±
10%,; GND = 0 Vdc; T
A
= T
L
to T
H
)
*During normal operation, instantaneous Vcc current requirements may be as high as 1.5A.
Currents listed are with no loading.
**Capacitance is periodically sampled rather than 100% tested.
3.3 V
5.0 V
CHARACTERISTIC
SYMBOL
V
IH
V
IL
MIN
2.0
MAX
V
CC
0.8
MIN
2.0
MAX
V
CC
0.8
UNIT
V
Input High Voltage
Input Low Voltage
GND
GND –
0.5
V
Input Leakage Current BERR, BR, DTACK, CLK, I PL2-IPL0, AVEC
MODE, HALT, RESET
Three-State (Off State) Input Current
Iin
2.5
20
2.5
2.5
20
2.5
uA
I
TSI
V
OH
V
OL
uA
Output High Voltage
2.4
V
CC
–0.75
V
Output Low Voltage
(IOL = 1.6 mA) HALT
(IOL = 3.2 mA) A23–A0, BG, FC2–FC0
(IOL = 5.0 mA) RESET
(IOL = 5.3 mA) AS, D15–D0, LDS, R/W, UDS
Current Dissipation*
0.5
0.5
0.5
0.5
0.7
0.5
0.5
0.5
0.5
1.0
V
f = 0 Hz
I
D
mA
f=10MHz
f=16 MHz
f= 20 MHz
°
C, Frequency = 1 MHz)**
HALT
All Others
10
15
20
20.0
15
25
30
20.0
mA
mA
mA
pF
Capacitance (Vin = 0 V, T
A
= 25
Cin
Load Capacitance
CL
70
130
70
130
pF
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