參數(shù)資料
型號(hào)： MCF5251CVM140
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 140 MHz, MICROPROCESSOR, PBGA225
封裝： LEAD FREE, MAPBGA-225
文件頁(yè)數(shù)： 6/34頁(yè)
文件大?。?/td> 674K
代理商： MCF5251CVM140
Electrical Specifications
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 3
14
Freescale Semiconductor
Input Leakage Current @ 0.0 V/3.3 V
During Normal Operation
Iin
–
±1
μA
Hi-Impedance (Three-State) Leakage Current
@ 0.0 V/3.3 V During Normal Operation
ITSI
–
±1
μA
Output High Voltage IOH = 11.9 mA
1, 6.3 mA2,3.1 mA3
VOH
2.4
–
V
Output Low Voltage IOL = 7.1m A
1, 3.5 mA2, 1.8 mA3
VOL
–0.4
V
Schmitt Trigger Low to High Threshold Point4
VT+
1.67
1.79
V
Schmitt Trigger High to Low Threshold Point4
VT-
1.01
1.15
V
Load Capacitance:
D[31:16], SCLK[4:1], SCLKOUT, EBUOUT[2:1], LRCK[3:1], SDATAO[2:1], CFLG, EF,
IDE_DIOR, IDE_DIOW, IDE_IORDY, MCLK1, MCLK2
CL
–50
pF
Load Capacitance:
A[24:9], ATA_CS0, ATA_CS1, ATA_A[2:0], ATA_DIOR, ATA_DIOW, ATA_DMACK,
ATA_D[15:0], SDATAI[3,1]
CL
15
40
pF
Load Capacitance:
A[8:1], ADOUT, ATA_RST
BCLK, BCLKE, SDCAS, SDRAS, SDLDQM, SDCS0, SDUDQM, SDWE, BUFENB[2:1],
CAN0_TX, CAN1_TX, EBUIN1, RXD[2:0]
CL
–30
pF
Load Capacitance:
SDA0, SDA1, SCL0, SCL1, CMD_SDIO2, SDATA2_BS2, SDATA1_BS1, SDATA0_SDIO1,
CS0/CS4, CS1, OE, RW, TA, TXD[2:0], XTRIM, TDO/DSO, RCK, SFSY, SUBR, SDATA3,
TOUT0, QSPID_OUT, QSPICS[3:0], QSPICLK, GPIO[6:5]
CL
–20
pF
Load Capacitance:
DDATA[3:0], PST[3:0], PSTCLK
CL
–15
pF
Capacitance5, Vin = 0 V, f = 1 MHz
CIN
–6
pF
1 8.0 mA: SCL0, SDA0, SCL1, SDA1, PST[3:0], DDATA[3:0], TDSO, RW, ATA_RST, MCLK1, QSPICS2_MCLK2
2 4.0 mA: BUFENB1, BUFENB2, EBUOUT1, SCLKOUT, CMDSDIO, IDE_DIOR, IDE_DIOW, TOUT0, RTS[1:0], TXD[1:0],
SCLK[4:1], LRCK[4:1], SDATAO1, SDATAO2, QSPICLK, QSPICS0, QSPICS1_EBUOUT2, QSPICS3, QSPIDOUT, RCK,
XTRIM, A[8:1], ATA_CS0, ATA_CS1, ATA_A[2:0]
3 2.0 mA: TMS/BKPT, DSI/TDI, TRST/DSCLK
4 SCLK[4:1], SCL0, SCL1, SDA0, SDA1, ATA_DMARQ, ATA_INTRQ, ATA_IORDY
5 Capacitance C
IN is periodically sampled rather than 100% tested.
Table 10. DC Electrical Specifications (I/O Vcc = 3.3 Vdc + 0.3 Vdc) (continued)
Characteristic
Symbol
Min
Max
Units
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