参数资料
型号: AT90PWM1-16MUR
厂商: Atmel
文件页数: 50/90页
文件大小: 0K
描述: MCU AVR 8K ISP FLASH 16MHZ 32QFN
产品培训模块: megaAVR Introduction
标准包装: 1
系列: AVR® 90PWM 照明
核心处理器: AVR
芯体尺寸: 8-位
速度: 16MHz
连通性: SPI
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 19
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
EEPROM 大小: 512 x 8
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 32-VQFN 裸露焊盘
包装: 剪切带 (CT)
其它名称: 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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AT90PWM1-16SU 功能描述:8位微控制器 -MCU AVR 8Kflash 2PSC No DALI 16MHz RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格: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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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