參數(shù)資料
型號(hào)： SCF5250VM120
廠商： Motorola, Inc.
英文描述： SCF5250 Integrated ColdFire Microprocessor
中文描述： SCF5250提供了集成的ColdFire微處理器
文件頁數(shù)： 24/48頁
文件大小： 767K
代理商： SCF5250VM120
SCF5250 Integrated ColdFire Microprocessor Data Sheet, Rev. 1.1
Electrical Characteristics
Freescale Semiconductor
24
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
V
cc
3.0
3.6
V
Input High Voltage
V
IH
2
5.5
V
Input Low Voltage
V
IL
-0.3
0.8
V
Input Leakage Current @ 0.0 V /3.3 V
During Normal Operation
I
in
-
±
1
μ
μ
A
Hi-Impedance (Three-State) Leakage Current
@ 0.0 V/3.3 V During Normal Operation
I
TSI
-
±
1
μ
μ
A
Output High Voltage I
OH
= 8mA
1
, 4mA
2
, 2mA
3
V
OH
2.4
-
V
Output Low Voltage I
OL
= 8mA
1
, 4mA
2
, 2mA
3
V
OL
-
0.4
V
Schmitt Trigger Low to High Threshold Point
6
V
T+
1.47
-
V
Schmitt Trigger High to Low Threshold Point
6
V
T-
-
.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)
C
L
-
50
pF
Load Capacitance (ADDR[24:9], BCLK)
C
L
-
40
pF
Load Capacitance (BCLKE, SDCAS, SDRAS, SDLDQM,
SD_CS0, SDUDQM, SDWE, BUFENB[2:1])
C
L
-
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])
C
L
-
20
pF
Capacitance
5
, V
in
= 0 V, f = 1 MHz
C
IN
-
6
pF
DATA[31:16], ADDR[24:9], PSTCLK, BCLK
SCL, SDA, PST[3:0], DDATA[3:0], TDSO, SDRAS, SDCAS, SDWE, SD_CS0, SDLDQM, SDUDQM, R/W
TOUT0, RTS[1:0], TXD[1:0], SCLK[4:1]
BKPT/TMS, DSI/TDI, DSCLK/TRST
Capacitance C
IN
is periodically sampled rather than 100% tested.
SCLK[4:1], SCL0, SCL1, SDA0, SDA1, CRIN, RSTI
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCF5251VM 制造商:Freescale Semiconductor 功能描述:
SCF54417M0CMJ250 制造商:Freescale Semiconductor 功能描述:COLDFIREV4M CORE - Bulk
SCF5740 功能描述:LED 顯示器和配件 5x7 Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
SCF5741 制造商:OSRAM 功能描述:
SCF5742 功能描述:LED 顯示器和配件 5x7 Hi-Eff Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
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