参数资料
型号: MSP430F4617IPZR
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100
封装: GREEN, PLASTIC, LQFP-100
文件页数: 36/95页
文件大小: 1514K
代理商: MSP430F4617IPZR
MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
41
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
POR/brownout reset (BOR) (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
td(BOR)
2000
s
VCC(start)
dVCC/dt ≤ 3 V/s (see Figure 10)
0.7
× V(B_IT)
V
V(B_IT)
Brownout
dVCC/dt ≤ 3 V/s (see Figure 10 through Figure 12)
1.79
V
Vhys(B_IT)
(see Notes 2 and 3)
dVCC/dt ≤ 3 V/s (see Figure 10)
70
130
210
mV
t(reset)
Pulse length needed at RST/NMI pin to accepted reset
internally, VCC = 2.2 V/3 V
2
s
NOTES:
1. The current consumption of the brownout module is already included in the ICC current consumption data.
2. The voltage level V(B_IT) + Vhys(B_IT) is ≤ 1.89V.
3. During power up, the CPU begins code execution following a period of td(BOR) after VCC = V(B_IT) + Vhys(B_IT). The default
FLL+ settings must not be changed until VCC ≥ VCC(min), where VCC(min) is the minimum supply voltage for the desired
operating frequency. See the MSP430x4xx Family User’s Guide for more information on the brownout/SVS circuit.
typical characteristics
0
1
t d(BOR)
VCC
V(B_IT)
Vhys(B_IT)
VCC(start)
Figure 10. POR/Brownout Reset (BOR) vs Supply Voltage
VCC(drop)
VCC
3 V
t pw
0
0.5
1
1.5
2
0.001
1
1000
Typical Conditions
1 ns
tpw Pulse Width stpw Pulse Width s
VCC = 3 V
V
CC(drop)
V
Figure 11. VCC(drop) Level With a Square Voltage Drop to Generate a POR/Brownout Signal
相关PDF资料
PDF描述
MSP430F47173IPZ 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F47193IPZ 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F47126IPZR 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F47187IPZ 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F47197IPZR 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MSP430F46181IPZ 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr MCU,116KB Flash RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F46181IPZR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F4618IPZ 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F4618IPZR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F46191IPZ 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr MCU,120KB Flash RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT