SCF5250 Data Sheet: Technical Data, Rev. 1.3 Freescale Se" />
參數(shù)資料
型號(hào)： SCFLXRAYADPTS12
廠商： Freescale Semiconductor
文件頁(yè)數(shù)： 16/56頁(yè)
文件大?。?/td> 0K
描述： ADAPTER BOARD FRDC
標(biāo)準(zhǔn)包裝： 1
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SCF5250 Data Sheet: Technical Data, Rev. 1.3
Freescale Semiconductor
23
Table 17 provides the linear regulator operating specifications for the SCF5250 processor.
Table 18 provides the DC electrical specifications.
Table 17. Linear Regulator1 Operating Specification
1 A pmos regulator is employed as a current source in this Linear regulator, so a 10F capacitor (ESR 0 ... 5 Ohm) is needed on the output pin
(LINOUT) to integrate the current. Typically this will require the use of a Tantalum type capacitor.
Characteristic
Symbol
Min
Typ
Max
Input Voltage
Vin
3.0V
3.3V
3.6
Output Voltage (LINOUT)
Vout
1.14V
1.2V
1.26V
Output Current
Iout
–
100mA
150mA
Power Dissipation
Pd
–
436uW
Load Regulation (10% Iout
≥ 90% Iout)
–
40mV
50mV
60mV
Power Supply Rejection
PSRR
–
40dB
–
Table 18. DC Electrical Specifications (I/O Vcc = 3.3 Vdc + 0.3 Vdc)
Characteristic
Symbol
Min
Max
Units
Operation Voltage Range for I/O
Vcc
3.0
3.6
V
Input High Voltage
VIH
25.5
V
Input Low Voltage
VIL
-0.3
0.8
V
Input Leakage Current @ 0.0 V /3.3 V During Normal Operation
Iin
–
±1A
Hi-Impedance (Three-State) Leakage Current
@ 0.0 V/3.3 V During Normal Operation
ITSI
–
±1A
Output High Voltage IOH = 8mA
1, 4mA2, 2mA3
VOH
2.4
–
V
Output Low Voltage IOL = 8mA
1, 4mA2, 2mA3
VOL
–0.4
V
Schmitt Trigger Low to High Threshold Point6
VT+
1.47
–
V
Schmitt Trigger High to Low Threshold Point6
VT-
–.95
V
Load Capacitance (DATA[31:16], SCLK[4:1], SCLKOUT, EBUOUT[2:1],
LRCK[3:1], SDATAO[2:1], CFLG, EF, DDATA[3:0], PST[3:0], PSTCLK,
IDE-DIOR, IDE-DIOW, IORDY)
CL
–50
pF
Load Capacitance (ADDR[24:9], BCLK)
CL
–40
pF
Load Capacitance (BCLKE, SDCAS, SDRAS, SDLDQM, SD_CS0, SDUDQM,
SDWE, BUFENB[2:1])
CL
–30
pF
Load Capacitance (SDA0, SDA1, SCL0, SCL1, CMD_SDIO2, SDATA2_BS2,
SDATA1_BS1, SDATA0_SDIO1, CS0/CS4, CS1, OE, R/W, TA, TXD[1:0], XTRIM,
TDO/DSO, RCK, SFSY, SUBR, SDATA3, TOUT0, QSPID_OUT, QSPICS[3:0],
GP[6:5])
CL
–20
pF
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