參數(shù)資料
型號(hào): TWR-MCF51JE
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 17/47頁(yè)
文件大?。?/td> 0K
描述: TOWER SYSTEM BOARD MCF51JE
標(biāo)準(zhǔn)包裝: 1
系列: ColdFire®, Flexis™
類(lèi)型: MCU
適用于相關(guān)產(chǎn)品: Freescale 電源塔系統(tǒng),MCF51JE
所含物品:
MCF51JE256 Datasheet, Rev. 4
Preliminary Electrical Characteristics
Freescale Semiconductor
24
3.7
PRACMP Electricals
3.8
12-bit DAC Electricals
Table 12. PRACMP Electrical Specifications
#
Characteristic
Symbol
Minimum
Typical
Maximum
Unit
C
1
Supply voltage
VPWR
1.8
3.6
V
P
2
Supply current (active) (PRG enabled)
IDDACT1
——
80
AD
3
Supply current (active) (PRG disabled)
IDDACT2
——
40
AD
4
Supply current (ACMP and PRG all
disabled)
IDDDIS
——
2
nA
D
5
Analog input voltage
VAIN
VSS – 0.3
VDD
VD
6
Analog input offset voltage
VAIO
5
40
mV
D
7
Analog comparator hysteresis
VH
3.0
20.0
mV
D
8
Analog input leakage current
IALKG
——
1
nA
D
9
Analog comparator initialization delay
tAINIT
——
1.0
sD
10
Programmable reference generator inputs
VIn2 (VDD25)1.8
2.75
V
D
11
Programmable reference generator setup
delay
tPRGST
—1
sD
12
Programmable reference generator step
size
Vstep
0.75
1
1.25
LSB
D
13
Programmable reference generator voltage
range
Vprgout
VIn/32
Vin
VP
Table 13. DAC 12LV Operating Requirements
#
Characteristic
Symbol
Minimum Maximum
Unit
C
1
Supply voltage
VDDA
1.8
3.6
V
P
2
Reference voltage
VDACR
1.15
3.6
V
C
3
Temperature
TA
-40
105
°C
C
4
Output load capacitance1
1
A small load capacitance (47 pF) can improve the bandwidth performance of the DAC.
CL
100
pF
C
5
Output load current
IL
—1
mA
C
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TWR-MCF51-JE-KIT 制造商:Freescale Semiconductor 功能描述:KIT DEV TOWER MCF51JE 制造商:Freescale Semiconductor 功能描述:TOWER SYS KIT, MCF51JE, TWR-SER/ELEV
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TWR-MCF51JF 功能描述:開(kāi)發(fā)板和工具包 - COLDFIRE MCF51QM Tower Module RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Kits 工具用于評(píng)估:MCF53017 核心:ColdFire V3 接口類(lèi)型:Ethernet, UART, USB 工作電源電壓:12 V
TWR-MCF51JF-KIT 功能描述:開(kāi)發(fā)板和工具包 - COLDFIRE MCF51JF Tower Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Kits 工具用于評(píng)估:MCF53017 核心:ColdFire V3 接口類(lèi)型:Ethernet, UART, USB 工作電源電壓:12 V
TWR-MCF51JG 制造商:Freescale Semiconductor 功能描述:TWR-MCF51JG - Boxed Product (Development Kits) 制造商:Freescale Semiconductor 功能描述:MOD TOWER SYSTEM MCF51JX