DSP56F805FV80 Freescale Semiconductor, DSP56F805FV80 Datasheet - Page 16

• Manufacturer Part Number: DSP56F805FV80
• Description: IC DSP 80MHZ 31.5K FLASH 144LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F805FV80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 71KB (35.5K x 16)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2.9 Quadrature Decoder Signals
16
No. of
Pins
1
1
1
1
1
1
1
1
Table 2-13 Quadrature Decoder (Quad Dec0 and Quad Dec1) Signals
PHASEA0
PHASEB0
PHASEA1
PHASEB1
INDEX0
HOME0
INDEX1
HOME1
Signal
Name
TA0
TA1
TA2
TA3
TB0
TB1
TB2
TB3
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Signal
Type
Input
Input
Input
Input
Input
Input
Input
Input
State During
56F805 Technical Data, Rev. 16
Reset
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Phase A—Quadrature Decoder #0 PHASEA input
TA0—Timer A Channel 0
Phase B—Quadrature Decoder #0 PHASEB input
TA1—Timer A Channel 1
Index—Quadrature Decoder #0 INDEX input
TA2—Timer A Channel 2
Home—Quadrature Decoder #0 HOME input
TA3—Timer A Channel 3
Phase A—Quadrature Decoder #1 PHASEA input
TB0—Timer B Channel 0
Phase B—Quadrature Decoder #1 PHASEB input
TB1—Timer B Channel 1
Index—Quadrature Decoder #1 INDEX input
TB2—Timer B Channel 2
Home—Quadrature Decoder #1 HOME input
TB3—Timer B Channel 3
Signal Description
Freescale Semiconductor