參數(shù)資料
型號： MC8610VT800GZ
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, PBGA783
封裝： 29 X 29 MM, ROHS COMPLIANT, PLASTIC, FCBGA-783
文件頁數(shù)： 44/96頁
文件大小： 1237K
代理商： MC8610VT800GZ
Electrical Characteristics
MPC8610 Integrated Host Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
49
2.14
GPIO
This section describes the DC and AC electrical specifications for the GPIO of the MPC8610.
2.14.1
GPIO DC Electrical Characteristics
Table 41 provides the DC electrical characteristics for the GPIO.
2.14.2
GPIO AC Timing Specifications
Table 42 provides the GPIO input and output AC timing specifications.
Figure 22 provides the AC test load for the GPIO.
Figure 22. GPIO AC Test Load
Table 41. GPIO DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
High-level input voltage
VIH
2OVDD + 0.3
V
Low-level input voltage
VIL
–0.3
0.8
V
Input current (VIN
1 = 0 V or V
IN = VDD)IIN
—±5
μA
High-level output voltage (OVDD = min, IOH = –100 μA)
VOH
OVDD – 0.2
—
V
Low-level output voltage (OVDD = min, IOL = 100 μA)
VOL
—0.2
V
Note:
1. The symbol VIN, in this case, represents the OVIN symbol referenced in Table 2 and Table 3.
Table 42. GPIO Input and Output AC Timing Specifications1
Characteristic
Symbol2
Min
Unit
Notes
GPIO inputs—minimum pulse width
tGPIWID
7.5
ns
3
GPIO outputs—minimum pulse width
tGPOWID
12
ns
Notes:
1. Input specifications are measured from the 50% level of the signal to the 50% level of the rising edge of CLKIN. Timings are
measured at the pin.
2. GPIO inputs and outputs are asynchronous to any visible clock. GPIO outputs should be synchronized before use by any
external synchronous logic. GPIO inputs are required to be valid for at least tPIWID ns to ensure proper operation.
3. The minimum pulse width is a function of the MPX/platform clock. The minimum pulse width must be greater than or equal
to 4 times the MPX/platform clock period.
Output
Z0 = 50 Ω
OVDD/2
RL = 50 Ω
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相關代理商/技術參數(shù)
參數(shù)描述
MC8610VT800J 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC861P 制造商:Motorola Inc 功能描述: 制造商:Texas Instruments 功能描述:
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