DSP56F805FV80E Freescale Semiconductor, DSP56F805FV80E Datasheet - Page 22

• Manufacturer Part Number: DSP56F805FV80E
• Description: IC DSP 80MHZ 31.5K FLASH 144LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F805FV80E

• 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
• Product: DSPs
• Data Bus Width: 16 bit
• Processor Series: DSP56F8xx
• Core: 56800
• Numeric And Arithmetic Format: Fixed-Point
• Instruction Set Architecture: MAC
• Device Million Instructions Per Second: 40 MIPs
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 32
• Data Ram Size: 4 KB
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: PBMCUSLK, DSP56F800DEMO-E
• Interface Type: SCI, SPI
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.2 DC Electrical Characteristics
22
Input high voltage (XTAL/EXTAL)
Input low voltage (XTAL/EXTAL)
Input high voltage (Schmitt trigger inputs)
Input low voltage (Schmitt trigger inputs)
Input high voltage (all other digital inputs)
Input low voltage (all other digital inputs)
Input current high (pullup/pulldown resistors disabled, V
Input current low (pullup/pulldown resistors disabled, V
Input current high (with pullup resistor, V
Input current low (with pullup resistor, V
Input current high (with pulldown resistor, V
Input current low (with pulldown resistor, V
Nominal pullup or pulldown resistor value
Output tri-state current low
Output tri-state current high
Input current high (analog inputs, V
Input current low (analog inputs, V
Output High Voltage (at IOH)
4.
5.
6.
7.
Operating Conditions:
Thermal Characterization Parameter, Psi-JT (Ψ
thermocouple on top center of case as defined in JESD51-2. Ψ
temperature in steady-state customer environments.
Junction temperature is a function of on-chip power dissipation, package thermal resistance, mounting site
(board) temperature, ambient temperature, air flow, power dissipation of other components on the board, and
board thermal resistance.
See Section 5.1 from more details on thermal design considerations.
TJ = Junction Temperature
TA = Ambient Temperature
Characteristic
V
Table 3-4 DC Electrical Characteristics
SS
IN
IN
=V
= V
=V
SSA
IN
SSA
DDA
1
IN
1
=V
=V
IN
)
3
= 0 V, V
IN
)
56F805 Technical Data, Rev. 16
SS
=V
2
DD
=V
)
SS
)
DD
)
)
DD
JT
= V
IN
IN
), is the “resistance” from junction to reference point
=V
=V
DDA
SS
DD
)
= 3.0–3.6 V, T
)
JT
is a useful value to use to estimate junction
R
Symbol
PU
I
I
I
I
V
V
I
V
V
I
V
IHPU
IHPD
I
V
ILPU
ILPD
OZH
I
V
OZL
A
I
IHA
I
ILA
IHC
IHS
ILC
ILS
IH
, R
OH
IL
IH
IL
= –40° to +85°C, C
PD
V
DD
2.25
-210
Min
-0.3
-0.3
-10
-10
-15
-15
2.2
2.0
20
-1
-1
-1
-1
0
– 0.7
L
≤
Freescale Semiconductor
Typ
50pF, f
30
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
op
Max
2.75
180
0.5
5.5
0.8
5.5
0.8
-50
10
10
15
15
—
= 80MHz
1
1
1
1
Unit
KΩ
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V