參數(shù)資料
型號: MPC5602DF1VLL3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-100
文件頁數(shù): 32/83頁
文件大?。?/td> 1473K
代理商: MPC5602DF1VLL3
MPC5602D Microcontroller Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Electrical characteristics
Freescale Semiconductor
38
— LV_CFLA: Low voltage supply for code flash module. It is supplied with dedicated ballast and shorted to
LV_COR through double bonding.
— LV_DFLA: Low voltage supply for data flash module. It is supplied with dedicated ballast and shorted to
LV_COR through double bonding.
— LV_PLL: Low voltage supply for FMPLL. It is shorted to LV_COR through double bonding.
Figure 7. Voltage regulator capacitance connection
The internal voltage regulator requires external capacitance (CREGn) to be connected to the device in order to provide a stable
low voltage digital supply to the device. Capacitances should be placed on the board as near as possible to the associated pins.
Care should also be taken to limit the serial inductance of the board to less than 5 nH.
Each decoupling capacitor must be placed between each of the three VDD_LV/VSS_LV supply pairs to ensure stable voltage (see
Table 23. Voltage regulator electrical characteristics
Symbol
C
Parameter
Conditions1
Value
Unit
Min
Typ
Max
CREGn
SR — Internal voltage regulator external
capacitance
200
500
nF
RREG
SR — Stability capacitor equivalent serial
resistance
Range:
10 kHz to 20 MHz
——
0.2
C
REG1
(L
V
_
COR/L
V
_DFLA)
DEVICE
VSS_LV
VDD_BV
VDD_LV
C
DEC
1
(Ba
llast
de
c
o
uplin
g)
VSS_LV
VDD_LV
VDD
VSS_LV
VDD_LV
CREG2 (LV_COR/LV_CFLA)
CREG3
CDEC2
DEVICE
VDD_BV
I
VDD_LVn
VREF
VDD
Voltage Regulator
VSS
VSS_LVn
(supply/IO decoupling)
(LV_COR/LV_PLL)
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