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| 型号： | MC68EC000EI8R2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 2/26页 |
| 文件大小： | 0K |
| 描述： | IC MPU 32BIT 85MHZ 68-PLCC |
| 标准包装： | 250 |
| 系列： | M680x0 |
| 处理器类型： | M680x0 32-位 |
| 速度： | 8MHz |
| 电压： | 3.3V，5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 68-LCC（J 形引线） |
| 供应商设备封装： | 68-PLCC（25x25） |
| 包装： | 带卷 (TR) |
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.
(VCC = 5.0 Vdc ±5%, 3.3 Vdc ±10%,; GND = 0 Vdc; TA = TL to TH)
*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
MIN
MAX
MIN
MAX
UNIT
Input High Voltage
VIH
2.0
VCC
2.0
VCC
V
Input Low Voltage
VIL
GND
0.8
GND –
0.5
0.8
V
Input Leakage Current BERR, BR, DTACK, CLK, I PL2-IPL0, AVEC
MODE, HALT, RESET
Iin
—
2.5
20
—
2.5
20
uA
Three-State (Off State) Input Current
ITSI
—
2.5
—
2.5
uA
Output High Voltage
VOH
2.4
—
VCC–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
VOL
—
0.5
—
0.5
V
Current Dissipation*
f = 0 Hz
ID
—
0.7
—
1.0
mA
f=10MHz
—
10
—
15
mA
f=16 MHz
—
15
—
25
mA
f= 20 MHz
—
20
—
30
mA
Capacitance (Vin = 0 V, TA = 25 °C, Frequency = 1 MHz)**
Cin
—
20.0
—
20.0
pF
Load Capacitance
HALT
All Others
CL
—
70
130
—70
130
pF
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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