參數(shù)資料
型號: MPC5554AVR132R2
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PBGA416
封裝: 27 X 27 MM, 1 MM PITCH, LEAD FREE, PLASTIC, MS-034AAL-1, TEPBGA-416
文件頁數(shù): 45/58頁
文件大小: 1452K
代理商: MPC5554AVR132R2
Electrical Characteristics
MPC5554 Microcontroller Data Sheet, Rev. 2.0
Freescale Semiconductor
5
3.2
Thermal Characteristics
The shaded rows in the following table indicate information specific to a four-layer board.
28
Maximum solder temperature 11
Lead free (PbFree)
Leaded (SnPb)
TSDR
260.0
245.0
oC
29
Moisture sensitivity level 12
MSL
3
1 Functional operating conditions are given in the DC electrical specifications. Absolute maximum ratings are stress ratings only,
and functional operation at the maxima is not guaranteed. Stress beyond any of the listed maxima can affect device reliability
or cause permanent damage to the device.
2 1.5 V ± 10% for proper operation. This parameter is specified at a maximum junction temperature of 150 oC.
3 All functional non-supply I/O pins are clamped to V
SS and VDDE, or VDDEH.
4 AC signal overshoot and undershoot of up to ± 2.0 V of the input voltages is permitted for an accumulative duration of
60 hours over the complete lifetime of the device (injection current not limited for this duration).
5 Internal structures hold the voltage greater than –1.0 V if the injection current limit of 2 mA is met. Keep the negative DC
voltage greater than –0.6 V on eTPUB[15] and SINB during the internal power-on reset (POR) state.
6 Internal structures hold the input voltage less than the maximum voltage on all pads powered by V
DDEH supplies, if the
maximum injection current specification is met (2 mA for all pins) and VDDEH is within the operating voltage specifications.
7 Internal structures hold the input voltage less than the maximum voltage on all pads powered by V
DDE supplies, if the maximum
injection current specification is met (2 mA for all pins) and VDDE is within the operating voltage specifications.
8 Total injection current for all pins (including both digital and analog) must not exceed 25 mA.
9 Total injection current for all analog input pins must not exceed 15 mA.
10 Lifetime operation at these specification limits is not guaranteed.
11 Moisture sensitivity profile per IPC/JEDEC J-STD-020D.
12 Moisture sensitivity per JEDEC test method A112.
Table 3. MPC5554 Thermal Characteristics
Spec
MPC5554 Thermal Characteristic
Symbol
416 PBGA
Unit
1
Junction to ambient 1, 2, natural convection (one-layer board)
1 Junction temperature is a function of on-chip power dissipation, package thermal resistance, mounting site (board)
temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal
resistance.
2 Per SEMI G38-87 and JEDEC JESD51-2 with the single-layer board horizontal.
RθJA
24
°C/W
2
Junction to ambient 1, 3, natural convection (four-layer board 2s2p)
3 Per JEDEC JESD51-6 with the board horizontal.
RθJA
18
°C/W
3
Junction to ambient 1, 3 (@200 ft./min., one-layer board)
RθJMA
19
°C/W
4
Junction to ambient 1, 3 (@200 ft./min., four-layer board 2s2p)
RθJMA
15
°C/W
5
Junction to board 4 (four-layer board 2s2p)
4 Thermal resistance between the die and the printed circuit board per JEDEC JESD51-8. Board temperature is measured on
the top surface of the board near the package.
RθJB
9
°C/W
6
Junction to case 5
RθJC
5°C/W
7
Junction to package top 6, natural convection
Ψ
JT
2°C/W
Table 2. Absolute Maximum Ratings1 (continued)
Spec
Characteristic
Symbol
Min
Max
Unit
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