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參數(shù)資料
| 型號(hào)： | MSP430P325IPG |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, OTPROM, 3.3 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | GREEN, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 34/37頁 |
| 文件大?。?/td> | 534K |
| 代理商： | MSP430P325IPG |
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MSP430P325
MIXED SIGNAL MICROCONTROLLER
SLAS164A – FEBRUARY 1998 – REVISED MARCH 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operation modes and interrupts (continued)
The most general bits that influence current consumption and support fast turnon from low-power operating
modes are located in the status register (SR). Four of these bits control the CPU and the system clock generator:
SCG1, SCG0, OscOff, and CPUOff.
Reserved For Future
Enhancements
15
9
8
7
0
V
SCG1
SCG0
OscOff
CPUOff
GIE
N
Z
C
rw-0
interrupt vector addresses
The interrupt vectors and the power-up starting address are located in the ROM with an address range of
0FFFFh-0FFE0h. The vector contains the 16-bit address of the appropriate interrupt handler instruction
sequence.
INTERRUPT SOURCE
INTERRUPT FLAG
SYSTEM INTERRUPT
WORD ADDRESS
PRIORITY
Power-up, external reset, watchdog
WDTIFG (see Note1)
Reset
0FFFEh
15, highest
NMI, oscillator fault
NMIIFG (see Notes 1 and 3)
OFIFG (see Notes 1 and 4)
Non-maskable,
(Non)-maskable
0FFFCh
14
Dedicated I/O P0.0
P0.0IFG
Maskable
0FFFAh
13
Dedicated I/O P0.1 or 8-Bit Timer/Counter
RXD
P0.1IFG
Maskable
0FFF8h
12
0FFF6h
11
Watchdog Timer
WDTIFG
Maskable
0FFF4h
10
0FFF2h
9
0FFF0h
8
0FFEEh
7
0FFECh
6
ADC
ADCIFG
Maskable
0FFEAh
5
Timer/Port
RC1FG, RC2FG, EN1FG
(see Note 2)
Maskable
0FFE8h
4
0FFE6h
3
0FFE4h
2
Basic Timer1
BTIFG
Maskable
0FFE2h
1
I/O port 0, P0.2–7
P0.27IFG (see Note 1)
Maskable
0FFE0h
0, lowest
NOTES:
1. Multiple source flags
2. Timer/Port interrupt flags are located in the T/P registers
3. Non-maskable: neither the individual nor the general interrupt enable bit will disable an interrupt event.
4. (Non)-maskable: the individual interrupt enable bit can disable on interrupt event, but the general interrupt enable bit cannot.
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| MSP430P325IPM | 功能描述:16位微控制器 - MCU 16kB OTP 512B RAM 14b ADC/84 seg LCD 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 |
| MSP430P325QPG | 制造商:Texas Instruments 功能描述: |
| MSP430P337AIPJM | 功能描述:16位微控制器 - MCU 32kB OTP 1KB RAM USART/120 seg LCD 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 |
| MSP430P337AIPJM | 制造商:Texas Instruments 功能描述:16-Bit Microcontroller Clock Speed:3.8MH |
| MSP430P337AIPJMPX | 制造商:Texas Instruments 功能描述: |
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