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参数资料
| 型号： | MSP430C325IPM |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, OTPROM, 3.3 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 35/35页 |
| 文件大小： | 511K |
| 代理商： | MSP430C325IPM |
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MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B MARCH 1999 REVISED MARCH 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
peripherals
Peripherals connect to the CPU through data, address, and control busses and can be handled easily with all
instructions for memory manipulation.
peripheral file map
PERIPHERALS WITH WORD ACCESS
Watchdog
Watchdog Timer control
WDTCTL
0120h
ADC
Data register
Reserved
Control register
Input enable register
Input register
ADAT
ACTL
AEN
AIN
0118h
0116h
0114h
o112h
0110h
PERIPHERALS WITH BYTE ACCESS
EPROM
EPROM control
EPCTL
054h
Crystal buffer
Crystal buffer control
CBCTL
053h
System clock
SCG frequency control
SCG frequency integrator
SCFQCTL
SCFI1
SCFI0
052h
051h
050h
Timer/Port
Timer/Port enable
Timer/Port data
Timer/Port counter2
Timer/Port counter1
Timer/Port control
TPE
TPD
TPCNT2
TPCNT1
TPCTL
04Fh
04Eh
04Dh
04Ch
04Bh
8-Bit Timer/Counter
8-Bit Timer/Counter data
8-Bit Timer/Counter preload
8-Bit Timer/Counter control
TCDAT
TCPLD
TCCTL
044h
043h
042h
Basic Timer1
Basic Timer counter2
Basic Timer counter1
Basic Timer control
BTCNT2
BTCNT1
BTCTL
047h
046h
040h
LCD
LCD memory 15
:
LCD memory 1
LCD control & mode
LCDM15
:
LCDM1
LCDCTL
03Fh
:
031h
030h
Port P0
Port P0 interrupt enable
Port P0 interrupt edge select
Port P0 interrupt flag
Port P0 direction
Port P0 output
Port P0 input
P0IE
P0IES
P0IFG
P0DIR
P0OUT
P0IN
015h
014h
013h
012h
011h
010h
Special function
SFR interrupt flag2
SFR interrupt flag1
SFR interrupt enable2
SFR interrupt enable1
IFG2
IFG1
IE2
IE1
003h
002h
001h
000h
oscillator and system clock
Two clocks are used in the system, the system (master) clock (MCLK) and the auxiliary clock (ACLK). The MCLK
is a multiple of the ACLK. The ACLK runs with the crystal oscillator frequency. The special design of the oscillator
supports the feature of low current consumption and the use of a 32 768 Hz crystal. The crystal is connected
across two terminals without any other external components being required.
The oscillator starts after applying VCC, due to a reset of the control bit (OscOff) in the status register (SR). It
can be stopped by setting the OscOff bit to a 1. The enabled clock signals ACLK, ACLK/2, ACLK/4, or MCLK
are accessible for use by external devices at output terminal XBUF.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSP430C32X | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
| MSP430C32XPG | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
| MSP430C336 | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLERS |
| MSP430C336HFD | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLERS |
| MSP430C336IPJM | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLERS |
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