參數(shù)資料
型號： MCF51QH64VHS
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： FLASH, 50 MHz, MICROCONTROLLER, QCC44
封裝： 5 X 5 MM, QFN-44
文件頁數(shù)： 32/72頁
文件大?。?/td> 1031K
代理商： MCF51QH64VHS
6.6.2 CMP and 6-bit DAC electrical specifications
Table 25. Comparator and 6-bit DAC electrical specifications
Symbol
Description
Min.
Typ.
Max.
Unit
VDD
Supply voltage
1.71
—
3.6
V
IDDHS
Supply current, High-speed mode (EN=1, PMODE=1)
—
200
μA
IDDLS
Supply current, low-speed mode (EN=1, PMODE=0)
—
20
μA
VAIN
Analog input voltage
VSS – 0.3
—
VDD
V
VAIO
Analog input offset voltage
—
20
mV
VH
Analog comparator hysteresis1
CR0[HYSTCTR] = 00
CR0[HYSTCTR] = 01
CR0[HYSTCTR] = 10
CR0[HYSTCTR] = 11
—
5
10
20
30
—
mV
VCMPOh
Output high
VDD – 0.5
—
V
VCMPOl
Output low
—
0.5
V
tDHS
Propagation delay, high-speed mode (EN=1,
PMODE=1)
20
50
200
ns
tDLS
Propagation delay, low-speed mode (EN=1,
PMODE=0)
120
250
600
ns
Analog comparator initialization delay2
—
40
μs
IDAC6b
6-bit DAC current adder (enabled)
—
7
—
μA
INL
6-bit DAC integral non-linearity
–0.5
—
0.5
LSB3
DNL
6-bit DAC differential non-linearity
–0.3
—
0.3
LSB
1. Typical hysteresis is measured with input voltage range limited to 0.6 to VDD-0.6V.
2. Comparator initialization delay is defined as the time between software writes to change control inputs (Writes to DACEN,
VRSEL, PSEL, MSEL, VOSEL) and the comparator output settling to a stable level.
3. 1 LSB = Vreference/64
Analog
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
38
Preliminary
Freescale Semiconductor, Inc.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF51QH64VLF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C
MCF51QM128 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128_12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128VHS 功能描述:32位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF51QM128VHSR 功能描述:16位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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