參數(shù)資料
型號(hào): MSP430F477IPN
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, RISC MICROCONTROLLER, PQFP80
封裝: GREEN, PLASTIC, LQFP-80
文件頁(yè)數(shù): 24/88頁(yè)
文件大?。?/td> 1623K
代理商: MSP430F477IPN
MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
30
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
wake-up LPM3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f= 1 MHz
6
td(LPM3)
Delay time
f= 2 MHz
VCC = 2.2 V/3 V
6
s
td(LPM3)
Delay time
f= 3 MHz
VCC = 2.2 V/3 V
6
s
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 7)
0.7 × V(B_IT--)
V
V(B_IT--)
Brownout
dVCC/dt ≤ 3 V/s (see Figure 7 through Figure 9)
1.71
V
Vhys(B_IT--)
(see Note 2)
dVCC/dt ≤ 3 V/s (see Figure 7)
mV
t(reset)
Pulse length needed at RST/NMI pin to accepted reset internally,
VCC =2.2 V/3V
2
s
NOTES: 1. The current consumption of the brownout module is already included in the ICC current consumption data. The voltage level
V(B_IT--) +Vhys(B_IT--) is ≤ 1.8V.
2. 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 (SLAU056) for more information on the brownout.
typical characteristics
0
1
t d(BOR)
VCC
V(B_IT--)
Vhys(B_IT--)
VCC(start)
Figure 7. POR/Brownout Reset (BOR) vs Supply Voltage
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MSP430F4783IPZ 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 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(chǔ)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
MSP430F4783IPZR 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 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(chǔ)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