参数资料
型号: MPC8347ECVVAJFB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 533 MHz, MICROPROCESSOR, PBGA672
封装: 35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, TBGA-672
文件页数: 47/98页
文件大小: 1084K
代理商: MPC8347ECVVAJFB
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
Freescale Semiconductor
51
IPIC
16 IPIC
This section describes the DC and AC electrical specifications for the external interrupt pins.
16.1
IPIC DC Electrical Characteristics
Table 51 provides the DC electrical characteristics for the external interrupt pins.
16.2
IPIC AC Timing Specifications
Table 52 provides the IPIC input and output AC timing specifications.
17 SPI
This section describes the SPI DC and AC electrical specifications.
17.1
SPI DC Electrical Characteristics
Table 53 provides the SPI DC electrical characteristics.
Table 51. IPIC DC Electrical Characteristics1
Parameter
Symbol
Condition
Min
Max
Unit
Notes
Input high voltage
VIH
—2.0
OVDD +0.3
V
Input low voltage
VIL
—–0.3
0.8
V
Input current
IIN
——
±5
μA—
Output low voltage
VOL
IOL = 8.0 mA
0.5
V
2
Output low voltage
VOL
IOL = 3.2 mA
0.4
V
2
Notes:
1. This table applies for pins IRQ[0:7], IRQ_OUT, and MCP_OUT.
2. IRQ_OUT and MCP_OUT are open-drain pins; thus VOH is not relevant for those pins.
Table 52. IPIC Input AC Timing Specifications1
Parameter
Symbol2
Min
Unit
IPIC inputs—minimum pulse width
tPICWID
20
ns
Notes:
1. Input specifications are measured at the 50 percent level of the IPIC input signals. Timings are measured at the pin.
2. IPIC inputs and outputs are asynchronous to any visible clock. IPIC outputs should be synchronized before use by external
synchronous logic. IPIC inputs must be valid for at least tPICWID ns to ensure proper operation in edge triggered mode.
Table 53. SPI DC Electrical Characteristics
Parameter
Symbol
Condition
Min
Max
Unit
Input high voltage
VIH
—2.0
OVDD +0.3
V
Input low voltage
VIL
—–0.3
0.8
V
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