參數資料
型號: SC28L92A1BS,551
廠商: NXP Semiconductors
文件頁數: 44/73頁
文件大?。?/td> 0K
描述: IC UART DUAL W/FIFO 44PQFP
標準包裝: 490
系列: IMPACT
特點: 故障啟動位檢測
通道數: 2,DUART
FIFO's: 16 字節(jié)
電源電壓: 3.3V,5V
帶自動流量控制功能:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應商設備封裝: 48-HVQFN EP(6x6)
包裝: 托盤
其它名稱: 935281063551
SC28L92A1BS-S
SC28L92A1BS-S-ND
49
2552K–AVR–04/11
ATmega329/3290/649/6490
11. Interrupts
Th is sect ion d e scr i bes t h e sp ecifics of th e int e r r u p t han dling as per f o rm ed in
ATmega329/3290/649/6490. For a general explanation of the AVR interrupt handling, refer to
11.1
Interrupt Vectors in ATmega329/3290/649/6490
Note:
1. When the BOOTRST Fuse is programmed, the device will jump to the Boot Loader address at
2. When the IVSEL bit in MCUCR is set, Interrupt Vectors will be moved to the start of the Boot
Flash Section. The address of each Interrupt Vector will then be the address in this table
added to the start address of the Boot Flash Section.
3. PCINT2 and PCINT3 are only present in ATmega3290 and ATmega6490.
Table 11-1.
Reset and Interrupt Vectors
Vector
No.
Program
Address(2)
Source
Interrupt Definition
1
0x0000(1)
RESET
External Pin, Power-on Reset, Brown-out Reset,
Watchdog Reset, and JTAG AVR Reset
2
0x0002
INT0
External Interrupt Request 0
3
0x0004
PCINT0
Pin Change Interrupt Request 0
4
0x0006
PCINT1
Pin Change Interrupt Request 1
5
0x0008
TIMER2 COMP
Timer/Counter2 Compare Match
6
0x000A
TIMER2 OVF
Timer/Counter2 Overflow
7
0x000C
TIMER1 CAPT
Timer/Counter1 Capture Event
8
0x000E
TIMER1 COMPA
Timer/Counter1 Compare Match A
9
0x0010
TIMER1 COMPB
Timer/Counter1 Compare Match B
10
0x0012
TIMER1 OVF
Timer/Counter1 Overflow
11
0x0014
TIMER0 COMP
Timer/Counter0 Compare Match
12
0x0016
TIMER0 OVF
Timer/Counter0 Overflow
13
0x0018
SPI, STC
SPI Serial Transfer Complete
14
0x001A
USART, RX
USART0, Rx Complete
15
0x001C
USART, UDRE
USART0 Data Register Empty
16
0x001E
USART, TX
USART0, Tx Complete
17
0x0020
USI START
USI Start Condition
18
0x0022
USI OVERFLOW
USI Overflow
19
0x0024
ANALOG COMP
Analog Comparator
20
0x0026
ADC
ADC Conversion Complete
21
0x0028
EE READY
EEPROM Ready
22
0x002A
SPM READY
Store Program Memory Ready
23
0x002C
LCD
LCD Start of Frame
0x002E
PCINT2
Pin Change Interrupt Request 2
0x0030
PCINT3
Pin Change Interrupt Request 3
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