Figure 2-1 56F805 Signals Identified by Functional Group" />
參數(shù)資料
型號: DSP56F805FV80E
廠商: Freescale Semiconductor
文件頁數(shù): 56/56頁
文件大小: 0K
描述: IC DSP 80MHZ 64KB FLASH 144LQFP
標(biāo)準(zhǔn)包裝: 60
系列: 56F8xx
核心處理器: 56800
芯體尺寸: 16-位
速度: 80MHz
連通性: CAN,EBI/EMI,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲器容量: 71KB(35.5K x 16)
程序存儲器類型: 閃存
RAM 容量: 2.5K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 144-LQFP
包裝: 托盤
Introduction
56F805 Technical Data, Rev. 16
Freescale Semiconductor
9
Figure 2-1 56F805 Signals Identified by Functional Group1
1. Alternate pin functionality is shown in parenthesis.
56F805
Power Port
Ground Port
Power Port
Ground Port
PLL
and
Clock
External
Address Bus or
GPIO
External
Data Bus
External
Bus Control
Dedicated
GPIO
SCI0 Port
or GPIO
SCI1 Port
or GPI0
VDD
VSS
VDDA
VSSA
VCAPC
VPP
EXTAL
XTAL
CLKO
A0-A5
A6-7 (GPIOE2-E3)
A8-15 (GPIOA0-A7)
D0–D15
PS
DS
RD
WR
PHASEA0 (TA0)
PHASEB0 (TA1)
INDEX0 (TA2)
HOME0 (TA3)
PHASEA1 (TB0)
PHASEB1 (TB1)
INDEX1 (TB2)
HOME1 (TB3)
TCK
TMS
TDI
TDO
TRST
DE
Quadrature
Decoder0 or
Quad Timer A
JTAG/OnCE
Port
GPIOB0–7
GPIOD0–5
PWMA0-5
ISA0-2
FAULTA0-3
PWMB0-5
ISB0-2
FAULTB0-3
SCLK (GPIOE4)
MOSI (GPIOE5)
MISO (GPIOE6)
SS (GPIOE7)
TXD0 (GPIOE0)
RXD0 (GPIOE1)
TXD1 (GPIOD6)
RXD1 (GPIOD7)
ANA0-7
VREF
MSCAN_RX
MSCAN_TX
TC0-1
TD0-3
IRQA
IRQB
RESET
RSTO
EXTBOOT
PWMB
Port
Quad
Timers
C & D
ADCA
Port
Other
Supply
Ports
8
8*
1
2
1
6
2
8
16
1
Interrupt/
Program
Control
8
6
3
4
6
3
4
1
8
1
2
4
1
Quadrature
Decoder1 or
Quad Timer B
PWMA
Port
SPI Port
or GPIO
CAN
*includes TCS pin which is reserved for factory use and is tied to VSS
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