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| 型號： | PMS430E325AFZ |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | MIXED SIGNAL MICROCONTROLLER |
| 中文描述： | 混合信號微控制器 |
| 文件頁數(shù)： | 6/33頁 |
| 文件大小： | 437K |
| 代理商： | PMS430E325AFZ |
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MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B – MARCH 1999 – 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
WDTIFG (see Note1)
SYSTEM INTERRUPT
WORD ADDRESS
PRIORITY
Power-up, external reset, watchdog
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
NOTE 1: Multiple source flags
NOTE 2: Timer/Port interrupt flags are located in the T/P registers
NOTE 3: Non-maskable: neither the individual nor the general interrupt enable bit will disable an interrupt event.
NOTE 4: (Non)-maskable: the individual interrupt enable bit can disable on interrupt event, but the general interrupt enable bit cannot.
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相關(guān)代理商/技術(shù)參數(shù) |
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| PMS430E325FZ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
| PMS430E337 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Ultra-Low-Power Microcontroller. 32kB EPROM. 1KB RAM. USART. HW multiplier. 120 segment LCD |
| PMS430E337A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLERS |
| PMS430E337AHFD | 功能描述:16位微控制器 - MCU 16B Ultra-Low-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 |
| PMS430E337HFD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLERS |
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