參數資料
型號： DSP56853E
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數字信號控制器
文件頁數： 18/60頁
文件大小： 836K
代理商： DSP56853E
56853 Technical Data, Rev. 6
18
Freescale Semiconductor
16
MODB
GPIOH1
Input
Input/Output
Mode Select (MODB)
—During the bootstrap process MODB selects
one of the eight bootstrap modes.
Port H GPIO (1)
—This pin is a General Purpose I/O (GPIO) pin after
the bootstrap process has completed.
17
MODC
GPIOH2
Input
Input/Output
Mode Select (MODC)
—During the bootstrap process MODC selects
one of the eight bootstrap modes.
Port H GPIO (2)
—This pin is a General Purpose I/O (GPIO) pin after
the bootstrap process has completed.
35
RESET
Input
Reset (RESET)
—This input is a direct hardware reset on the
processor. When RESET is asserted low, the device is initialized and
placed in the Reset state. A Schmitt trigger input is used for noise
immunity. When the RESET pin is deasserted, the initial chip
operating mode is latched from the MODA, MODB, and MODC pins.
To ensure complete hardware reset, RESET and TRST should be
asserted together. The only exception occurs in a debugging
environment when a hardware reset is required and it is necessary
not to reset the JTAG/Enhanced OnCE module. In this case, assert
RESET, but do not assert TRST.
34
RSTO
Output
Reset Output (RSTO)
—This output is asserted on any reset
condition (external reset, low voltage, software or COP).
65
RXD0
GPIOE0
Input
Input/Output
Serial Receive Data 0 (RXD0)
—This input receives byte-oriented
serial data and transfers it to the SCI 0 receive shift register.
Port E GPIO (0)
—This pin is a General Purpose I/O (GPIO) pin that
can individually be programmed as input or output pin.
66
TXD0
GPIOE1
Output(Z)
Input/Output
Serial Transmit Data 0 (TXD0)
—This signal transmits data from the
SCI 0 transmit data register.
Port E GPIO (1)
—This pin is a General Purpose I/O (GPIO) pin that
can individually be programmed as input or output pin.
94
RXD1
GPIOE2
Input
Input/Output
Serial Receive Data 1 (RXD1)
—This input receives byte-oriented
serial data and transfers it to the SCI 1 receive shift register.
Port E GPIO (2)
—This pin is a General Purpose I/O (GPIO) pin that
can individually be programmed as input or output pin.
95
TXD1
GPIOE3
Output(Z)
Input/Output
Serial Transmit Data 1 (TXD1)
—This signal transmits data from the
SCI 1 transmit data register.
Port E GPIO (3)
—This pin is a General Purpose I/O (GPIO) pin that
can individually be programmed as input or output pin.
Table 3-1. 56853 Signal and Package Information for the 128-pin LQFP (Continued)
Pin No.
Signal Name
Type
Description
相關PDF資料
PDF描述
DSP56853FG120 16-bit Digital Signal Controllers
DSP56853FGE 16-bit Digital Signal Controllers
DSP56854FGE 16-bit Digital Signal Controllers
DSP5685xUM 16-bit Digital Signal Controllers
DSP56854E 16-bit Digital Signal Controllers
相關代理商/技術參數
參數描述
DSP56853FG120 功能描述:數字信號處理器和控制器 - DSP, DSC 120Mhz/120MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數: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 安裝風格:SMD/SMT
DSP56853FGE 功能描述:數字信號處理器和控制器 - DSP, DSC 120Mhz/120MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數: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 安裝風格:SMD/SMT
DSP56853PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56853 Digital Signal Processor Product Brief
DSP56854 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56854E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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