參數(shù)資料
型號： DSP56858FV120
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(shù)字信號控制器
文件頁數(shù)： 17/64頁
文件大?。?/td> 956K
代理商： DSP56858FV120
Introduction
56858 Technical Data, Rev. 6
Freescale Semiconductor
17
MODE B
GPIOH1
F3
18
Input
Input/Output
Mode Select (MODE B)
—During the bootstrap process MODE A
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.
MODE C
GPIOH2
F2
19
Input
Input/Output
Mode Select (MODE C)
—During the bootstrap process MODE A
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.
RESET
K4
39
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 MODE A, MODE B, and MODE C 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.
RSTO
K3
38
Output
Reset Output (RSTO)
—This output is asserted on any reset condition
(external reset, low voltage, software, or COP).
RXD0
GPIOE0
L10
73
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.
TXD0
GPIOE1
L11
74
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.
RXD1
GPIOE2
B11
107
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.
TXD1
GPIOE3
C10
108
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 56858 Signal and Package Information for the 144-pin LQFP and MAPBGA
Signal
Name
BGA
Pin No.
LQFP
Pin No.
Type
Description
相關PDF資料
PDF描述
DSP56858FVE 16-bit Digital Signal Controllers
DSP56858VF120 16-bit Digital Signal Controllers
DSP5685XEVMUM Feature Phone Software Application Product Brief
DSP5685XUM Feature Phone Software Application Product Brief
DSP56F800ERM Feature Phone Software Application Product Brief
相關代理商/技術參數(shù)
參數(shù)描述
DSP56858FVE 功能描述:數(shù)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(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(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 安裝風格:SMD/SMT
DSP56858PB_D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56858 Digital Signal Processor Product Brief
DSP56858VF120 功能描述:數(shù)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(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(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 安裝風格:SMD/SMT
DSP5685XEVMUM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Feature Phone Software Application Product Brief
DSP5685XSFPPB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Feature Phone Software Application
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