參數(shù)資料
型號: MCF51MM256VLK
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, ROHS COMPLIANT, LQFP-80
文件頁數(shù): 46/58頁
文件大?。?/td> 609K
代理商: MCF51MM256VLK
Electrical Characteristics
Freescale Semiconductor
50
3.16
VREF Electrical Specifications
Table 26. VREF Electrical Specifications
#
Characteristic
Symbol
Min
Max
Unit
C
1
Supply voltage
VDDA
1.80
3.6
V
C
2
Temperature
TA
–40
105
°C
C
3
Output Load Capacitance
CL
100
nf
D
4
Maximum Load
10
mA
5
Voltage Reference Output with Factory
Trim. VDD = 3 V at 25°C.
Vout
1.145
1.153
VP
6
Temperature Drift (Vmin – Vmax across
the full temperature range)
Tdrift
25
mV1
1
See typical chart that follows (Figure 19).
T
7
Aging Coefficient2
2
Linear reliability model (1008 hours stress at 125°C = 10 years operating life) used to calculate Aging V/year. Vrefo data recorded per
month.
Ac
60
V/year
C
8
Powered down Current (Off Mode,
VREFEN=0, VRSTEN=0)
I
0.10
A
C
9
Bandgap only (MODE_LV[1:0] = 00)
I
75
A
T
10
Low-Power buffer (MODE_LV[1:0] = 01)
I
125
A
T
11
Tight-Regulation buffer (MODE_LV[1:0]
= 10)
I—
1.1
mA
T
12
Load Regulation MODE_LV = 10
100
V/mA
C
13
Line Regulation MODE = 1:0, Tight
Regulation VDD < 2.3 V, Delta VDDA =
100 mV, VREFH = 1.2 V driven
externally with VREFO disabled.
(Power Supply Rejection)
DC
70
dB
C
Table 27. VREF Limited Range Operating Behaviors
#
Characteristic
Symbol
Min
Max
Unit
C
Notes
1
Voltage Reference Output with
Factory Trim (Temperature range
from 0° C to 50° C)
Vout
1.149
1.152
mV
T
2
Temperature Drift (Vmin – Vmax
Temperature range from 0° C to
50° C)
Tdrift
—3
mV1
1
See typical chart that follows (Figure 19).
T
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
相關(guān)PDF資料
PDF描述
MCF51MM256VLL 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP100
MCF51MM256CML 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PBGA104
MCF51QE128CLK 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP80
MCF5204PU25 32-BIT, 25 MHz, RISC PROCESSOR, PQFP100
MCF5206CFT25A 32-BIT, 25 MHz, RISC PROCESSOR, PQFP160
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF51MM256VLL 功能描述:32位微控制器 - MCU 32BIT 256K FLASH 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 安裝風格:SMD/SMT
MCF51MM256VMB 功能描述:32位微控制器 - MCU 32BIT 256K FLASH 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 安裝風格:SMD/SMT
MCF51MM256VMBJ 功能描述:32位微控制器 - MCU 32BIT 256K FLASH 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 安裝風格:SMD/SMT
MCF51MM256VML 功能描述:32位微控制器 - MCU 32BIT 256K FLASH 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 安裝風格:SMD/SMT
MCF51MM256VMLJ 功能描述:32位微控制器 - MCU 32BIT 256K FLASH 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 安裝風格:SMD/SMT