參數(shù)資料
型號(hào): AT90PWM1-16MUR
廠商: Atmel
文件頁數(shù): 50/90頁
文件大?。?/td> 0K
描述: MCU AVR 8K ISP FLASH 16MHZ 32QFN
產(chǎn)品培訓(xùn)模塊: megaAVR Introduction
標(biāo)準(zhǔn)包裝: 1
系列: AVR® 90PWM 照明
核心處理器: AVR
芯體尺寸: 8-位
速度: 16MHz
連通性: SPI
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 19
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 32-VQFN 裸露焊盤
包裝: 剪切帶 (CT)
其它名稱: AT90PWM1-16MURCT
54
4378C–AVR–09/08
AT90PWM1
Notes:
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.
Table 6 shows reset and Interrupt Vectors placement for the various combinations of BOOTRST
and IVSEL settings. If the program never enables an interrupt source, the Interrupt Vectors are
not used, and regular program code can be placed at these locations. This is also the case if the
Reset Vector is in the Application section while the Interrupt Vectors are in the Boot section or
vice versa.
Note:
1. The Boot Reset Address is shown in Table 70 on page 218. For the BOOTRST Fuse “1”
means unprogrammed while “0” means programmed.
The most typical and general program setup for the Reset and Interrupt Vector Addresses in
AT90PWM1 is:
Address
Labels Code
Comments
0x000
rjmp
RESET
; Reset Handler
0x001
rjmp
PSC2_CAPT
; PSC2 Capture event Handler
0x002
rjmp
PSC2_EC
; PSC2 End Cycle Handler
0x003
rjmp
PSC1_CAPT
; PSC1 Capture event Handler
0x004
rjmp
PSC1_EC
; PSC1 End Cycle Handler
0x005
rjmp
PSC0_CAPT
; PSC0 Capture event Handler
0x006
rjmp
PSC0_EC
; PSC0 End Cycle Handler
0x007
rjmp
ANA_COMP_0
; Analog Comparator 0 Handler
0x008
rjmp
ANA_COMP_1
; Analog Comparator 1 Handler
0x009
rjmp
ANA_COMP_2
; Analog Comparator 2 Handler
0x00A
rjmp
EXT_INT0
; IRQ0 Handler
0x00B
rjmp
TIM1_CAPT
; Timer1 Capture Handler
0x00C
rjmp
TIM1_COMPA
; Timer1 Compare A Handler
0x00D
rjmp
TIM1_COMPB
; Timer1 Compare B Handler
0x00F
rjmp
TIM1_OVF
; Timer1 Overflow Handler
29
0x001C
INT3
External Interrupt Request 3
30
0x001D
31
0x001E
32
0x001F
SPM READY
Store Program Memory Ready
Table 6. Reset and Interrupt Vectors Placement in AT90PWM1
BOOTRST
IVSEL
Reset Address
Interrupt Vectors Start Address
1
0
0x000
0x001
1
0x000
Boot Reset Address + 0x001
0
Boot Reset Address
0x001
0
1
Boot Reset Address
Boot Reset Address + 0x001
Table 5. Reset and Interrupt Vectors
Vector
No.
Program
Address
Source
Interrupt Definition
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AT90PWM161-16MN 功能描述:8位微控制器 -MCU 16 MHz, QFN, 105oC, Green, RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT90PWM161-16MNR 功能描述:8位微控制器 -MCU 16 MHz, QFN, 105oC, Green, T&R RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT90PWM161-16SN 功能描述:8位微控制器 -MCU 16 MHz, SOIC, 105oC, Green RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT