參數(shù)資料
型號： MC56F8145VFG
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 數(shù)字信號處理
英文描述： 4-BIT, 120 MHz, OTHER DSP, PQFP128
封裝： PLASTIC, LQFP-128
文件頁數(shù)： 88/172頁
文件大?。?/td> 871K
代理商： MC56F8145VFG
56F8345 Technical Data, Rev. 17
22
Freescale Semiconductor
Preliminary
CLKO
6
Output
In reset,
output is
disabled
Clock Output — This pin outputs a buffered clock signal. Using
the SIM CLKO Select Register (SIM_CLKOSR), this pin can be
programmed as any of the following: disabled, CLK_MSTR
(system clock), IPBus clock, oscillator output, prescaler clock
and postscaler clock. Other signals are also available for test
purposes.
See Part 6.5.7 for details.
A8
(GPIOA0)
15
Output
Schmitt
Input/
Output
In reset,
output is
disabled,
pull-up is
enabled
Address Bus — A8 - A13 specify six of the address lines for
external program or data memory accesses. Depending upon
the state of the DRV bit in the EMI bus control register (BCR), A8
- A13 and EMI control signals are tri-stated when the external
bus is inactive.
Port A GPIO — These six GPIO pins can be individually
programmed as input or output pins.
After reset, these pins default to address bus functionality and
must be programmed as GPIO.
To deactivate the internal pull-up resistor, clear the appropriate
GPIO bit in the GPIOA_PUR register.
Example: GPIOA0, clear bit 0 in the GPIOA_PUR register.
Note: Primary function is not available in this package
configuration; GPIO function must be used instead.
A9
(GPIOA1)
16
A10
(GPIOA2)
17
A11
(GPIOA3)
18
A12
(GPIOA4)
19
A13
(GPIOA5)
20
GPIOB0
(A16)
27
Schmitt
Input/
Output
Input,
pull-up
enabled
Port B GPIO — These four GPIO pins can be individually
programmed as an input or output pin.
Address Bus — A16 - A19 specify four of the address lines for
external program or data memory accesses. Depending upon
the state of the DRV bit in the EMI bus control register (BCR),
A16 - A19 and EMI control signals are tri-stated when the
external bus is inactive.
After reset, the default state is GPIO.
To deactivate the internal pull-up resistor, clear bit 0 in the
GPIOB_PUR register.
Example: GPIOB1, clear bit 1 in the GPIOB_PUR register.
GPIOB1
(A17)
28
GPIOB2
(A18)
29
GPIOB3
(A19)
30
Table 2-2 Signal and Package Information for the 128-Pin LQFP
Signal
Name
Pin No.
Type
State
During
Reset
Signal Description
相關PDF資料
PDF描述
MC56F8146VFVE 16-BIT, 120 MHz, OTHER DSP, PQFP144
MC56F8146VFV 16-BIT, 120 MHz, OTHER DSP, PQFP144
MC56F8167VPYE 16-BIT, 120 MHz, OTHER DSP, PQFP160
MC56F8367VVFE 16-BIT, 120 MHz, OTHER DSP, PBGA160
MC56F8367VVF 16-BIT, 120 MHz, OTHER DSP, PBGA160
相關代理商/技術參數(shù)
參數(shù)描述
MC56F8145VFGE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER 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
MC56F8145VFGER 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER 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
MC56F8146 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8146VFV 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC56F8146VFVE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER 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
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