參數(shù)資料
型號: MSP430F2254IRHA
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC40
封裝: GREEN, PLASTIC, QFN-40
文件頁數(shù): 68/94頁
文件大?。?/td> 1583K
代理商: MSP430F2254IRHA
Bus
Keeper
EN
Direction
0: Input
1: Output
P3SEL.0
1
0
P3DIR.0
P3IN.0
D
EN
Module X IN
1
0
Module X OUT
P3OUT.0
1
0
DVSS
DVCC
P3REN.0
ADC10AE0.5
Pad Logic
INCHx = 5
To ADC 10
1
USCI Direction
Control
P3.0/UCB0STE/UCA0CLK/A5
MSP430F22x2
MSP430F22x4
SLAS504E
– JULY 2006 – REVISED MARCH 2011
Port P3 Pin Schematic: P3.0, Input/Output With Schmitt Trigger
Table 31. Port P3 (P3.0) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P1.x)
x
y
FUNCTION
P3DIR.x
P3SEL.x
ADC10AE0.y
P3.0(2) (I/O)
I: 0; O: 1
0
P3.0/UCB0STE/UCA0CLK/
0
5
UCB0STE/UCA0CLK(3) (4)
X
1
0
A5
A5(5)
X
1
(1)
X = Don
't care
(2)
Default after reset (PUC/POR)
(3)
The pin direction is controlled by the USCI module.
(4)
UCA0CLK function takes precedence over UCB0STE function. If the pin is required as UCA0CLK input or output, USCI_B0 is forced to
3-wire SPI mode if 4-wire SPI mode is selected.
(5)
Setting the ADC10AE0.y bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
70
Copyright
2006–2011, Texas Instruments Incorporated
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MSP430F2254IRHAR 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller 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
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MSP430F2254IYFFR 功能描述:16位微控制器 - MCU 16b Ultra-Lo-PWR MCU 16kB Flsh 512B RAM 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
MSP430F2254IYFFT 功能描述:16位微控制器 - MCU 16b Ultra-Lo-PWR MCU 16kB Flsh 512B RAM 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
MSP430F2254TDA 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller 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