14 GP
參數資料
型號: MPC8548EHXAUJ
廠商: Freescale Semiconductor
文件頁數: 107/151頁
文件大?。?/td> 0K
描述: IC MPU PWRQUICC III 783-FCCBGA
標準包裝: 1
系列: MPC85xx
處理器類型: 32-位 MPC85xx PowerQUICC III
速度: 1.333GHz
電壓: 1.1V
安裝類型: 表面貼裝
封裝/外殼: 783-BBGA,FCBGA
供應商設備封裝: 783-FCPBGA(29x29)
包裝: 托盤
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 9
Freescale Semiconductor
59
GPOUT/GPIN
14 GPOUT/GPIN
This section describes the DC and AC electrical specifications for the GPOUT/GPIN bus of the device.
14.1
GPOUT/GPIN Electrical Characteristics
Table 47 and Table 48 provide the DC electrical characteristics for the GPOUT interface.
Table 49 and Table 50 provide the DC electrical characteristics for the GPIN interface.
Table 47. GPOUT DC Electrical Characteristics (3.3 V DC)
Parameter
Symbol
Min
Max
Unit
Supply voltage 3.3 V
BVDD
3.13
3.47
V
High-level output voltage
(BVDD =min, IOH =–2 mA)
VOH
BVDD –0.2
V
Low-level output voltage
(BVDD =min, IOL =2mA)
VOL
—0.2
V
Table 48. GPOUT DC Electrical Characteristics (2.5 V DC)
Parameter
Symbol
Min
Max
Unit
Supply voltage 2.5 V
BVDD
2.37
2.63
V
High-level output voltage
(BVDD =min, IOH = –1 mA)
VOH
2.0
BVDD + 0.3
V
Low-level output voltage
(BVDD min, IOL = 1 mA)
VOL
GND – 0.3
0.4
V
Table 49. GPIN DC Electrical Characteristics (3.3 V DC)
Parameter
Symbol
Min
Max
Unit
Supply voltage 3.3 V
BVDD
3.13
3.47
V
High-level input voltage
VIH
2BVDD + 0.3
V
Low-level input voltage
VIL
–0.3
0.8
V
Input current
(BVIN
1 = 0 V or BV
IN =BVDD)
IIN
—±5
A
Note:
1. The symbol BVIN, in this case, represents the BVIN symbol referenced in Table 1.
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