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參數(shù)資料
| 型號： | MPC8240LZU250X |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 250 MHz, RISC PROCESSOR, PBGA352 |
| 封裝： | TBGA-352 |
| 文件頁數(shù)： | 2/52頁 |
| 文件大?。?/td> | 542K |
| 代理商： | MPC8240LZU250X |
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10
MPC8240 (rev0.5) Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical and Thermal Characteristics
1.4.1.3 DC Electrical Characteristics
Table 3 provides the DC electrical characteristics for the MPC8240.
Table 3. DC Electrical Specifications
At recommended operating conditions (See Table 2)
Characteristics
Conditions4
Symbols
Min
Max
Units
Input High Voltage6
PCI only
VIH
0.65*OVdd
LVdd
V
Input Low Voltage
PCI only
VIL
—
0.3*OVdd
V
Input High Voltage
All other pins (GVdd =
3.3V)
VIH
2.0
3.3
V
Input Low Voltage
All inputs except
PCI_SYNC_IN
VIL
GND
0.8
V
PCI_SYNC_IN Input High Voltage
CVIH
TBD
—
V
PCI_SYNC_IN Input Low Voltage
CVIL
—
TBD
V
Input Leakage Current5 for pins
using DRV_PCI driver.
0.5 V ≤ VIN ≤ 2.7 V
@ LVdd = 4.75
IL
—
± 70
A
Input Leakage Current5 all others
LVdd = 3.6 V
GVdd ≤ 3.465
IL
—
± 10
A
Output High Voltage
IOH=N/A
3 (GVdd = 3.3V)
VOH
2.4
—
V
Output Low Voltage
IOL=N/A
3 (GVdd = 3.3V)
VOL
—
0.4
V
Capacitance2
VIN=0 V, f=1MHz
CIN
—
7.0
pF
Notes:
1
See Table 17 for pins with internal pull-up resistors.
2
Capacitance is periodically sampled rather than 100% tested.
3
See Table 4 for the typical drive capability of a specic signal pin based upon the type of output driver
associated with that pin as listed in Table 17.
4
These specications are for the default driver strengths indicated in Table 4.
5
Leakage current is measured on input pins and on output pins in the high impedance state. The leak-
age current is measured for nominal OVdd/LVdd and Vdd or both Ovdd/LVdd and Vdd must vary in the
same direction.
6
The minimum Input High Voltage is not compliant with the PCI Local Bus Specication (Rev 2.1) which
species 0.5*OVdd for minimum Input High Voltage.
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