參數(shù)資料
型號(hào): MPC8308CZQAGD
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, MICROPROCESSOR, PBGA473
封裝: 19 X 19 MM, 0.80 MM PITCH, 1.39 MM HEIGHT, MAPBGA-473
文件頁(yè)數(shù): 57/88頁(yè)
文件大?。?/td> 2550K
代理商: MPC8308CZQAGD
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 1
60
Freescale Semiconductor
IPIC
18 IPIC
This section describes the DC and AC electrical specifications for the external interrupt pins.
18.1
IPIC DC Electrical Characteristics
Table 49 provides the DC electrical characteristics for the external interrupt pins.
18.2
IPIC AC Timing Specifications
Table 50 provides the IPIC input and output AC timing specifications.
19 SPI
This section describes the DC and AC electrical specifications for the SPI of the device.
19.1
SPI DC Electrical Characteristics
Table 51 provides the DC electrical characteristics for the MPC8308 SPI.
Table 49. 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 50. IPIC Input AC Timing Specifications
Characteristic
Symbol1
Min
Unit
IPIC inputs—minimum pulse width
tPIWID
20
ns
Notes:
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 51. 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
Input current
IIN
0 V
≤ VIN ≤ NVDD
± 5
μA
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