參數資料
型號: MC56F8146VFVE
廠商: Freescale Semiconductor
文件頁數: 96/178頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 40MHZ 144-LQFP
標準包裝: 60
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 40MHz
連通性: EBI/EMI,SCI,SPI
外圍設備: POR,PWM,WDT
輸入/輸出數: 62
程序存儲器容量: 128KB(64K x 16)
程序存儲器類型: 閃存
RAM 容量: 4K x 16
電壓 - 電源 (Vcc/Vdd): 2.25 V ~ 3.6 V
數據轉換器: A/D 16x12b
振蕩器型: 外部
工作溫度: -40°C ~ 105°C
封裝/外殼: 144-LQFP
包裝: 托盤
56F8346 Technical Data, Rev. 15
24
Freescale Semiconductor
Preliminary
GPIOB0
(A16)
33
Schmitt
Input/
Output
Input,
pull-up
enabled
Port B GPIO — This GPIO pin can be programmed as an input or
output pin.
Address Bus — A16 specifies one 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 and EMI control signals are tri-stated when the
external bus is inactive.
Most designs will want to change the DRV state to DRV = 1 instead of
using the default setting.
After reset, the start-up state of GPIOB0 (GPIO or address) is
determined as a function of EXTBOOT, EMI_MODE and the Flash
security setting. See Table 4-4 for further information on when this
pin is configured as an address pin at reset. In all cases, this state
may be changed by writing to GPIOB_PER.
To deactivate the internal pull-up resistor, clear bit 0 in the
GPIOB_PUR register.
D0
(GPIOF9)
59
Input/
Outpu
Input/
Outputt
In reset,
output is
disabled,
pull-up is
enabled
Data Bus — D0 - D6 specify part of the data for external program or
data memory accesses.
Depending upon the state of the DRV bit in the EMI bus control
register (BCR), D0-D6 are tri-stated when the external bus is
inactive.
Most designs will want to change the DRV state to DRV = 1 instead of
using the default setting.
Port F GPIO — These seven GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to the EMI Data Bus function.
To deactivate the internal pull-up resistor, clear the appropriate
GPIO bit in the GPIOF_PUR register.
Example: GPIOF9, clear bit 9 in the GPIOF_PUR register.
D1
(GPIOF10)
60
D2
(GPIOF11)
72
D3
(GPIOF12)
75
D4
(GPIOF13)
76
D5
(GPIOF14)
77
D6
(GPIOF15)
78
Table 2-2 Signal and Package Information for the 144 Pin LQFP
Signal Name
Pin No.
Type
State
During
Reset
Signal Description
相關PDF資料
PDF描述
HCZ472MBCDJ0KR CAP CER 4700PF 3KV 20% RADIAL
VJ1812Y125JBAAT4X CAP CER 1.2UF 50V 5% X7R 1812
VJ1825Y155JBBAT4X CAP CER 1.5UF 100V 5% X7R 1825
VJ2225Y123JBCAT4X CAP CER 0.012UF 200V 5% X7R 2225
VJ2225Y123JBEAT4X CAP CER 0.012UF 500V 5% X7R 2225
相關代理商/技術參數
參數描述
MC56F8147 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8147VPY 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC56F8147VPYE 功能描述:數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
MC56F8147VVFE 功能描述:IC DGTL SIGNAL CTLR 160-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:56F8xxx 標準包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設備:- 輸入/輸出數:32 程序存儲器容量:8KB(8K x 8) 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數據轉換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱:864285
MC56F8155 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-Bit Digital Signal Controllers