参数资料
型号: DSPIC33FJ128GP706A-E/MR
厂商: Microchip Technology
文件页数: 78/90页
文件大小: 0K
描述: IC DSPIC MCU/DSP 128K 64-QFN
标准包装: 40
系列: dsPIC™ 33F
核心处理器: dsPIC
芯体尺寸: 16-位
速度: 40 MIP
连通性: CAN,I²C,IrDA,LIN,SPI,UART/USART
外围设备: AC'97,欠压检测/复位,DMA,I²S,POR,PWM,WDT
输入/输出数: 53
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 18x10b/12b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 64-VFQFN 裸露焊盘
包装: 管件
dsPIC33F
DS70155C-page 6
Preliminary
2005 Microchip Technology Inc.
2.0
dsPIC33F DEVICE FAMILY
OVERVIEW
The dsPIC33F device family employs a powerful 16-bit
architecture that seamlessly integrates the control
features
of
a
Microcontroller
(MCU)
with
the
computational capabilities of a Digital Signal Processor
(DSP).
The
resulting
functionality
is
ideal
for
applications
that
rely
on
high-speed,
repetitive
computations, as well as control.
The DSP engine, dual 40-bit accumulators, hardware
support for division operations, barrel shifter, 17 x 17
multiplier, a large array of 16-bit working registers and
a wide variety of data addressing modes, together
provide the dsPIC33F Central Processing Unit (CPU)
with extensive mathematical processing capability.
Flexible and deterministic interrupt handling, coupled
with a powerful array of peripherals, renders the
dsPIC33F devices suitable for control applications.
Further,
Direct
Memory
Access
(DMA)
enables
overhead-free
transfer of data
between
several
peripherals and a dedicated DMA RAM. Reliable, field
programmable
Flash
program
memory
ensures
scalability of applications that use dsPIC33F devices.
Figure 2-1 shows a sample device block diagram
typical of the dsPIC33F product family.
FIGURE 2-1:
dsPIC33F DEVICE BLOCK DIAGRAM
Barrel Shifter
ACCA<40>
ACCB<40>
DSP Engine
Divide Control
17 x 17 Multiplier
W Register
Array
16 x 16
Memory
Mapped
16-bit ALU
Program Flash
Memory Data
Access
Y AGU
X AGU
Program Counter
<23 bits>
Instruction
Prefetch & Decode
X-Data Bus <16-bit>
Y-Data Bus <16-bit>
Data SRAM
up to
28 Kbytes
Flash
Program
Memory
up to
256 Kbytes
Peripherals
I/O Ports
24
23
Legend:
MCU/DSP X-Data Path
DSP Y-Data Path
Address Path
Status Register
Dual Port
RAM
2 Kbytes
DMA
Controller
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相关代理商/技术参数
参数描述
dsPIC33FJ128GP706A-H/MR 功能描述:数字信号处理器和控制器 - DSP, DSC 16 bit DSC 20MIPS 128KB Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
dsPIC33FJ128GP706A-H/PT 功能描述:数字信号处理器和控制器 - DSP, DSC 16 bit DSC 20MIPS 128KB Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
dsPIC33FJ128GP706A-I/MR 功能描述:数字信号处理器和控制器 - DSP, DSC 16Bit MCU/DSP 40MIPS 128KB FLASH RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
DSPIC33FJ128GP706A-I/MR 制造商:Microchip Technology Inc 功能描述:IC, DSC, 16BIT, 128 KB, 40MHZ, 3.6V, QFN-64; Series:DSPIC; Core Frequency:40MHz; Core Supply Voltage:3.3V; Digital IC Case Style:QFN; No. of Pins:64; Embedded Interface Type:I2C, SPI, UART; No. of I/O's:53; Supply Voltage Min:3V ;RoHS Compliant: No
dsPIC33FJ128GP706A-I/PT 功能描述:数字信号处理器和控制器 - DSP, DSC 16Bit MCU/DSP 40MIPS 128KB FLASH RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT