參數(shù)資料
型號: MSP430F1122IRHB
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC32
封裝: PLASTIC, QFN-32
文件頁數(shù): 3/53頁
文件大小: 1198K
代理商: MSP430F1122IRHB
MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361D JANUARY 2002 REVISED AUGUST 2004
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
module enable registers 1 and 2
76
5
4
0
32
1
Address
04h
76
5
4
0
32
1
Address
05h
UTXE0
URXE0
USPIE0
rw-0
URXE0:
USART0: UART mode receive enable (MSP430x12x2 devices only)
UTXE0:
USART0: UART mode transmit enable (MSP430x12x2 devices only)
USPIE0:
USART0: SPI mode transmit and receive enable (MSP430x12x2 devices only)
Legend
rw:
rw-0,1:
Bit can be read and written.
Bit can be read and written. It is Reset or Set by PUC
SFR bit is not present in device.
Bit can be read and written. It is Reset or Set by POR
rw-(0,1):
memory organization
MSP430F1122
MSP430F1132
MSP430F1222
MSP430F1232
Memory
Main: interrupt vector
Main: code memory
Size
Flash
4KB Flash
0FFFFh0FFE0h
0FFFFh0F000h
8KB Flash
0FFFFh0FFE0h
0FFFFh0E000h
4KB Flash
0FFFFh0FFE0h
0FFFFh0F000h
8KB Flash
0FFFFh0FFE0h
0FFFFh0E000h
Information memory
Size
Flash
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
Boot memory
Size
ROM
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
RAM
Size
256 Byte
02FFh 0200h
256 Byte
02FFh 0200h
256 Byte
02FFh 0200h
256 Byte
02FFh 0200h
Peripherals
16-bit
8-bit
8-bit SFR
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
bootstrap loader (BSL)
The MSP430 bootstrap loader (BSL) enables users to program the flash memory or RAM using a UART serial
interface. Access to the MSP430 memory via the BSL is protected by user-defined password. For complete
description of the features of the BSL and its implementation, see the Application report Features of the MSP430
Bootstrap Loader, Literature Number SLAA089.
BSL Function
MSP430x11x2
DW & PW Package
(20 Pins)
MSP430x12x2
DW & PW Package
(28 Pins)
MSP430x11x2/12x2
RHB Package
(32 Pins)
Data Transmit
14 - P1.1
22 - P1.1
Data Receive
10 - P2.2
8 - P2.2
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參數(shù)描述
MSP430F1122IRHBR 功能描述:16位微控制器 - MCU 16bit UltLoPwr 4kB Flash 256B 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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