参数资料
型号: MSP430F4794IPZR
厂商: Texas Instruments
文件页数: 42/80页
文件大小: 0K
描述: IC MCU 16BIT 60KB FLASH 100LQFP
产品培训模块: The Ultra-Low Power MSP430
MSP430 Overview
MSP430 Design Tools
MSP430 Peripherals
MSP430x2xx/4xx and Wireless Overview
Portable Medical Solutions with MSP430
MSP430 for Utility Metering Solutions
MSP430: How to JTAG
MSP430, How To Use the Clock System
Grace Software Graphical User Interface
MCU Overview
Driver Library
MSP430Ware Overview
标准包装: 1
系列: MSP430x4xx
核心处理器: RISC
芯体尺寸: 16-位
速度: 16MHz
连通性: I²C,IrDA,LIN,SCI,SPI,UART/USART
外围设备: 欠压检测/复位,LCD,POR,PWM,WDT
输入/输出数: 72
程序存储器容量: 60KB(60K x 8 + 256B)
程序存储器类型: 闪存
RAM 容量: 2.5K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 4x16b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 标准包装
产品目录页面: 714 (CN2011-ZH PDF)
其它名称: 296-24722-6
MSP430F47x3, MSP430F47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545C MAY 2007 REVISED MARCH 2011
47
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
SD16_A, power supply and recommended operating conditions
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
AVCC
Analog supply
voltage
AVCC = DVCC
AVSS = DVSS = 0V
2.5
3.6
V
SD16LP = 0,
GAIN: 1, 2
3 V
730
1050
Analog supply
t1
ti
SD16LP = 0,
fSD16 = 1 MHz,
GAIN: 4, 8, 16
3 V
810
1150
ISD16
current: 1 active
SD16 A channel
fSD16
1 MHz,
SD16OSR = 256
GAIN: 32
3 V
1160
1700
μA
ISD16
SD16_A channel
including internal
reference
SD16LP = 1,
f
0 5 MHz
GAIN: 1
3 V
720
1030
μA
reference
fSD16 = 0.5 MHz,
SD16OSR = 256
GAIN: 32
3 V
810
1150
f
Analog front-end
input clock
SD16LP = 0 (Low power mode disabled)
3 V
0.03
1
1.1
MHz
fSD16
input clock
frequency
SD16LP = 1 (Low power mode enabled)
3 V
0.03
0.5
MHz
SD16_A, input range (see Note 1)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
V
Differential full scale
Bipolar mode, SD16UNI = 0
VREF/2GAIN
+VREF/2GAIN
mV
VID, FSR
Differential full scale
input voltage range
Unipolar mode, SD16UNI = 1
0
+VREF/2GAIN
mV
SD16GAINx = 1
±500
Differential input
SD16GAINx = 2
±250
V
Differential input
voltage range for
specified
SD16REFON
1
SD16GAINx = 4
±125
mV
VID
specified
performance
SD16REFON = 1
SD16GAINx = 8
±62
mV
performance
(see Note 2)
SD16GAINx = 16
±31
(see Note 2)
SD16GAINx = 32
±15
Z
Input impedance
(one input pin to
f
1 MHz
SD16GAINx = 1
3 V
200
k
Ω
ZI
(one input pin to
AVSS)
fSD16 = 1 MHz
SD16GAINx = 32
3 V
75
k
Ω
Z
Differential input
impedance
f
1 MHz
SD16GAINx = 1
3 V
300
400
k
Ω
ZID
impedance
(IN+ to IN)
fSD16 = 1 MHz
SD16GAINx = 32
3 V
100
150
k
Ω
VI
Absolute input
voltage range
AVSS -1V
AVCC
V
VIC
Common-mode
input voltage range
AVSS -1V
AVCC
V
NOTES:
1. All parameters pertain to each SD16_A channel.
2. The analog input range depends on the reference voltage applied to VREF. If VREF is sourced externally, the full-scale range
is defined by VFSR+ = +(VREF/2)/GAIN and VFSR = (VREF/2)/GAIN. The analog input range should not exceed 80% of
VFSR+ or VFSR.
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