參數(shù)資料
型號(hào): MPC8314EVRAGDA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PBGA620
封裝: 29 X 29 MM, LEAD FREE, PLASTIC, TEPBGA-620
文件頁(yè)數(shù): 76/106頁(yè)
文件大?。?/td> 1253K
代理商: MPC8314EVRAGDA
MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
Freescale Semiconductor
71
IPIC
19 IPIC
This section describes the DC and AC electrical specifications for the external interrupt pins of the
MPC8314E.
19.1
IPIC DC Electrical Characteristics
Table 60 provides the DC electrical characteristics for the external interrupt pins.
19.2
IPIC AC Timing Specifications
Table 61 provides the IPIC input and output AC timing specifications.
20 SPI
This section describes the DC and AC electrical specifications for the SPI of the MPC8314E.
20.1
SPI DC Electrical Characteristics
Table 62 provides the DC electrical characteristics for the SPI.
Table 60. IPIC DC Electrical Characteristics
Characteristic
Symbol
Condition
Min
Max
Unit
Input high voltage
VIH
2.1
NVDD + 0.3
V
Input low voltage
VIL
–0.3
0.8
V
Input current
IIN
——
±5
μA
Output high voltage
VOH
IOH = –8.0 mA
2.4
V
Output low voltage
VOL
IOL = 8.0 mA
0.5
V
Output low voltage
VOL
IOL = 3.2 mA
0.4
V
Table 61. IPIC Input AC Timing Specifications
Characteristic
Symbol 1
Min
Unit
IPIC inputs—minimum pulse width
tPIWID
20
ns
Note:
1. IPIC inputs and outputs are asynchronous to any visible clock. IPIC outputs should be synchronized before use by any
external synchronous logic. IPIC inputs are required to be valid for at least tPIWID ns to ensure proper operation when working
in edge triggered mode.
Table 62. SPI DC Electrical Characteristics
Characteristic
Symbol
Condition
Min
Max
Unit
Input high voltage
VIH
2.1
NVDD + 0.3
V
Input low voltage
VIL
–0.3
0.8
V
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