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参数资料
| 型号： | DSP56F826BU80 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 7/56页 |
| 文件大小： | 0K |
| 描述： | IC DSP 80MHZ 64KB FLASH 100LQFP |
| 标准包装： | 90 |
| 系列： | 56F8xx |
| 核心处理器： | 56800 |
| 芯体尺寸： | 16-位 |
| 速度： | 80MHz |
| 连通性： | EBI/EMI，SCI，SPI，SSI |
| 外围设备： | POR，WDT |
| 输入/输出数： | 46 |
| 程序存储器容量： | 67KB（33.5K x 16） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 4.5K x 16 |
| 电压 - 电源 (Vcc/Vdd)： | 2.25 V ~ 2.75 V |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 100-LQFP |
| 包装： | 托盘 |
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Signals and Package Information
56F826 Technical Data, Rev. 14
Freescale Semiconductor
15
SRCK
(GPIOC2)
53
Input/Output
SSI Serial Receive Clock (SRCK)—This bidirectional pin provides the serial bit
rate clock for the Receive section of the SSI. The clock signal can be continuous
or gated and can be used by both the transmitter and receiver in synchronous
mode.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the capability of
being individually programmed as input or output.
After reset, the default state is GPIO input.
STD
(GPIOC3)
54
Output
Input/Output
SSI Transmit Data (STD)—This output pin transmits serial data from the SSI
Transmitter Shift Register.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the capability of
being individually programmed as input or output.
After reset, the default state is GPIO input.
STFS
(GPIOC4)
55
Input
Input/Output
SSI Serial Transmit Frame Sync (STFS)—This bidirectional pin is used by the
Transmit section of the SSI as frame sync I/O or flag I/O. The STFS can be used
by both the transmitter and receiver in synchronous mode. It is used to
synchronize data transfer and can be an input or output pin.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the capability of
being individually programmed as input or output.
After reset, the default state is GPIO input.
STCK
(GPIOC5)
56
Input/ Output
Input/Output
SSI Serial Transmit Clock (STCK)—This bidirectional pin provides the serial bit
rate clock for the transmit section of the SSI. The clock signal can be continuous
or gated. It can be used by both the transmitter and receiver in synchronous
mode.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the capability of
being individually programmed as input or output.
After reset, the default state is GPIO input.
SCLK
(GPIOF4)
84
Input/Output
SPI Serial Clock—In master mode, this pin serves as an output, clocking slaved
listeners. In slave mode, this pin serves as the data clock input.
Port F GPIO—This General Purpose I/O (GPIO) pin can be individually
programmed as input or output.
After reset, the default state is SCLK.
MOSI
(GPIOF5)
85
Input/Output
SPI Master Out/Slave In (MOSI)—This serial data pin is an output from a
master device and an input to a slave device. The master device places data on
the MOSI line a half-cycle before the clock edge that the slave device uses to
latch the data.
Port F GPIO—This General Purpose I/O (GPIO) pin can be individually
programmed as input or output.
Table 2-1 56F826 Signal and Package Information for the 100 Pin LQFP (Continued)
Signal
Name
Pin No.
Type
Description
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DSP56F826BU80E | 功能描述:数字信号处理器和控制器 - DSP, DSC 80Mhz/40MIPS 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 |
| DSP56F826BU80E | 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC DSP Type:Cor |
| DSP56F826BU80E | 制造商:Freescale Semiconductor 功能描述:DSP LQFP100 3.6V |
| DSP56F826D | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Preliminary Technical Data DSP56F826 16-bit Digital Signal Processor |
| DSP56F826E | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers |
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