参数资料
型号: MSP430F4794IPZR
厂商: Texas Instruments
文件页数: 26/80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
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MSP430x2xx/4xx and Wireless Overview
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MSP430: How to JTAG
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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
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
SVS (supply voltage supervisor/monitor) (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
dVCC/dt > 30 V/ms (see Figure 11)
5
150
μs
t(SVSR)
dVCC/dt ≤ 30 V/ms
2000
μs
td(SVSon)
SVSon, switch from VLD = 0 to VLD
≠ 0, VCC = 3 V
150
300
μs
tsettle
VLD
≠ 0 (see Note 2)
12
μs
V(SVSstart)
VLD
≠ 0, VCC/dt ≤ 3 V/s (see Figure 11)
1.55
1.7
V
VLD = 1
70
120
155
mV
Vhys(SVS_IT)
VCC/dt ≤ 3 V/s (see Figure 11)
VLD = 2 .. 14
V(SVS_IT)
x 0.001
V(SVS_IT)
x 0.016
Vhys(SVS_IT)
VCC/dt ≤ 3 V/s (see Figure 11), external voltage applied
on A7
VLD = 15
4.4
10.4
mV
VLD = 1
1.8
1.9
2.05
VLD = 2
1.94
2.1
2.25
VLD = 3
2.05
2.2
2.37
VLD = 4
2.14
2.3
2.48
VLD = 5
2.24
2.4
2.6
VLD = 6
2.33
2.5
2.71
VCC/dt ≤ 3 V/s (see Figure 11)
VLD = 7
2.46
2.65
2.86
V(SVS IT )
VCC/dt ≤ 3 V/s (see Figure 11)
VLD = 8
2.58
2.8
3
V
V(SVS_IT)
VLD = 9
2.69
2.9
3.13
V
VLD = 10
2.83
3.05
3.29
VLD = 11
2.94
3.2
3.42
VLD = 12
3.11
3.35
3.61
VLD = 13
3.24
3.5
3.76
VLD = 14
3.43
3.7
3.99
VCC/dt ≤ 3 V/s (see Figure 11), external voltage applied
on A7
VLD = 15
1.1
1.2
1.3
ICC(SVS)
(see Note 1)
VLD
≠ 0, VCC = 2.2 V/3 V
10
15
μA
The recommended operating voltage range is limited to 3.6 V.
NOTES:
1. The current consumption of the SVS module is not included in the ICC current consumption data.
2. tsettle is the settling time that the comparator output needs to have a stable level after VLD is switched VLD ≠ 0 to a different VLD
value somewhere between 2 and 15. The overdrive is assumed to be > 50 mV.
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