参数资料
型号: DSP56F807VF80
厂商: Freescale Semiconductor
文件页数: 3/60页
文件大小: 0K
描述: IC DSP 80MHZ 60K FLASH 160-BGA
标准包装: 126
系列: 56F8xx
核心处理器: 56800
芯体尺寸: 16-位
速度: 80MHz
连通性: CAN,EBI/EMI,SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 136KB(68K x 16)
程序存储器类型: 闪存
RAM 容量: 6K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 16x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 160-BGA
包装: 托盘
Clock and Phase Locked Loop Signals
56F807 Technical Data Technical Data, Rev. 16
Freescale Semiconductor
11
2.3 Clock and Phase Locked Loop Signals
2.4 Address, Data, and Bus Control Signals
Table 2-5 PLL and Clock
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
1
EXTAL
Input
External Crystal Oscillator Input—This input should be connected to
an 8MHz external crystal or ceramic resonator. For more information,
please refer to Section 3.4.
1
XTAL
Input/
Output
Chip-driven
Crystal Oscillator Output—This output should be connected to an
8MHz external crystal or ceramic resonator. For more information, please
refer to Section 3.4.
This pin can also be connected to an external clock source. For more
information, please refer to Section 3.4.2.
1
CLKO
Output
Chip-driven
Clock Output—This pin outputs a buffered clock signal. By programming
the CLKOSEL[4:0] bits in the CLKO Select Register (CLKOSR), the user
can select between outputting a version of the signal applied to XTAL and
a version of the device’s master clock at the output of the PLL. The clock
frequency on this pin can also be disabled by programming the
CLKOSEL[4:0] bits in CLKOSR.
Table 2-6 Address Bus Signals
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
6
A0–A5
Output
Tri-stated
Address Bus—A0–A5 specify the address for external Program or
Data memory accesses.
2
A6–A7
GPIOE2-
GPIOE3
Output
Input/O
utput
Tri-stated
Input
Address Bus—A6–A7 specify the address for external Program or
Data memory accesses.
Port E GPIO—These two General Purpose I/O (GPIO) pins can
individually be programmed as input or output pins.
After reset, the default state is Address Bus.
8
A8–A15
GPIOA0-
GPIOA7
Output
Input/O
utput
Tri-stated
Input
Address Bus—A8–A15 specify the address for external Program or
Data memory accesses.
Port A GPIO—These eight General Purpose I/O (GPIO) pins can be
individually programmed as input or output pins.
After reset, the default state is Address Bus.
相关PDF资料
PDF描述
VI-B20-IW-B1 CONVERTER MOD DC/DC 5V 100W
MC9328MXLCVM15 IC MCU I.MXL 150MHZ 256-MAPBGA
VI-2NX-CU-S CONVERTER MOD DC/DC 5.2V 200W
CS42L51-CNZR IC CODEC LOW-V 24BIT 32-QFP
VI-2NW-CU-S CONVERTER MOD DC/DC 5.5V 200W
相关代理商/技术参数
参数描述
DSP56F807VF80E 功能描述:数字信号处理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER 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
DSP56F807VF80E 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC
DSP56F807VF80J 制造商:Freescale Semiconductor 功能描述:DSP 16BIT - Trays
DSP56F826 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56F826-827UM 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-Bit Digital Signal Processor Users Manual