參數(shù)資料
型號(hào)： DSP56F801FA80E
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號(hào)控制器
文件頁(yè)數(shù)： 10/48頁(yè)
文件大?。?/td> 375K
代理商： DSP56F801FA80E
56F801 Technical Data, Rev. 16
10
Freescale Semiconductor
2.2 Power and Ground Signals
2.3 Clock and Phase Locked Loop Signals
Table 2-2 Power Inputs
No. of Pins
Signal Name
Signal Description
4
V
DD
Power
—These pins provide power to the internal structures of the chip, and should all be
attached to V
DD.
1
V
DDA
Analog Power
—This pin is a dedicated power pin for the analog portion of the chip and
should be connected to a low noise 3.3V supply.
Table 2-3 Grounds
No. of Pins
Signal Name
Signal Description
4
V
SS
GND
—These pins provide grounding for the internal structures of the chip, and should all
be attached to V
SS.
1
V
SSA
Analog Ground
—This pin supplies an analog ground.
1
TCS
TCS
—This Schmitt pin is reserved for factory use and must be tied to V
SS
for normal use.
In block diagrams, this pin is considered an additional V
SS.
Table 2-4 Supply Capacitors and VPP
No. of
Pins
Signal
Name
Signal
Type
State
During Reset
Signal Description
2
VCAPC
Supply
Supply
VCAPC
—Connect each pin to a 2.2
μ
For greater bypass capacitor in order
to bypass the core logic voltage regulator (required for proper chip
operation). For more information, refer to
Section 5.2
.
Table 2-5 PLL and Clock
No. of
Pins
Signal
Name
Signal
Type
State
During Reset
Signal Description
1
EXTAL
GPIOB2
Input
Input/
Output
Input
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 3.5
.
Port B GPIO
—This multiplexed pin is a General Purpose I/O (GPIO) pin that
can be programmed as an input or output pin. This I/O can be utilized when
using the on-chip relaxation oscillator so the EXTAL pin is not needed.
相關(guān)PDF資料
PDF描述
DSP56F801 16-bit Hybrid Controller(16位混合控制器)
DSP56F803E 16-bit Digital Signal Controllers
DSP56F805E 16-bit Digital Signal Controllers
DSP56F805FV80E 16-bit Digital Signal Controllers
DSP56F805 16-bit Hybrid Controller(16位混合控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56F801FA80E 制造商:Freescale Semiconductor 功能描述:IC
DSP56F801PB 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-bit Digital Signal Processor
DSP56F802 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56F802PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F802 16-Bit Hybrid Controller Product Brief
DSP56F802TA60 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 60Mhz/30MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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