DSP56F801FA80 Freescale Semiconductor, DSP56F801FA80 Datasheet - Page 32

• Manufacturer Part Number: DSP56F801FA80
• Description: IC DSP 80MHZ 8K FLASH 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F801FA80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 20KB (10K x 16)
• Program Memory Type: FLASH
• Ram Size: 2K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: DSP56F801BU80; DSP56F801BU80

3.7 Serial Peripheral Interface (SPI) Timing
32
Cycle time
Master
Slave
Enable lead time
Master
Slave
Enable lag time
Master
Slave
Clock (SCK) high time
Master
Slave
Clock (SCK) low time
Master
Slave
Data setup time required for inputs
Master
Slave
Data hold time required for inputs
Master
Slave
Access time (time to data active from
high-impedance state)
Slave
Disable time (hold time to high-impedance state)
Slave
Data Valid for outputs
Master
Slave (after enable edge)
Data invalid
Master
Slave
Rise time
Master
Slave
Fall time
Master
Slave
1. Parameters listed are guaranteed by design.
Operating Conditions:
Characteristic
V
SS
= V
56F801 Technical Data, Rev. 17
Table 3-12 SPI Timing
SSA
= 0 V, V
Symbol
t
t
t
t
t
t
ELD
ELG
t
DD
t
t
CH
DS
DH
t
DV
t
CL
t
t
DI
C
D
R
A
F
= V
DDA
17.6
12.5
24.1
= 3.0–3.6 V, T
Min
100
4.8
3.7
50
25
25
25
20
—
—
—
—
—
—
—
—
0
0
2
0
0
1
Max
15.2
20.4
11.5
10.0
4.5
9.7
9.0
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
= –40° to +85°C, C
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Freescale Semiconductor
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
Figures 3-19, 3-20,
L
≤
See Figure
Figure
Figure
Figure
Figure
3-21,
3-21,
3-21,
3-21,
3-21,
3-21,
3-21,
3-21,
3-21,
50pF
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22
3-22