MK20DN512ZVMB10 FREESCALE [Freescale Semiconductor, Inc], MK20DN512ZVMB10 Datasheet - Page 57

• Manufacturer Part Number: MK20DN512ZVMB10
• Description: K20 Sub-Family Data Sheet
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1. Typical values assume VREGIN = 5.0 V, Temp = 25 °C unless otherwise stated.
2. Operating in pass-through mode: regulator output voltage equal to the input voltage minus a drop proportional to I
6.8.4 CAN switching specifications
See
6.8.5 DSPI switching specifications (limited voltage range)
The DMA Serial Peripheral Interface (DSPI) provides a synchronous serial bus with
master and slave operations. Many of the transfer attributes are programmable. The tables
below provide DSPI timing characteristics for classic SPI timing modes. Refer to the
DSPI chapter of the Reference Manual for information on the modified transfer formats
used for communicating with slower peripheral devices.
1. The delay is programmable in SPIx_CTARn[PSSCK] and SPIx_CTARn[CSSCK].
2. The delay is programmable in SPIx_CTARn[PASC] and SPIx_CTARn[ASC].
Freescale Semiconductor, Inc.
Symbol
C
ESR
I
Num
DS1
DS2
DS3
DS4
DS5
DS6
DS7
DS8
LIM
OUT
General switching
External output capacitor
External output capacitor equivalent series
resistance
Short circuit current
Description
Operating voltage
Frequency of operation
DSPI_SCK output cycle time
DSPI_SCK output high/low time
DSPI_PCSn valid to DSPI_SCK delay
DSPI_SCK to DSPI_PCSn invalid delay
DSPI_SCK to DSPI_SOUT valid
DSPI_SCK to DSPI_SOUT invalid
DSPI_SIN to DSPI_SCK input setup
DSPI_SCK to DSPI_SIN input hold
Table 40. Master mode DSPI timing (limited voltage range)
Table 39. USB VREG electrical specifications
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
specifications.
Description
(continued)
1.76
Min.
—
1
(t
(t
(t
SCK
BUS
BUS
2 x t
Peripheral operating requirements and behaviors
Min.
2.7
−2
15
—
—
/2) − 2
2
2
0
x 2) −
x 2) −
BUS
Typ.
290
2.2
—
1
(t
SCK
Max.
3.6
8.5
25
—
—
—
—
—
—
/2) + 2
Max.
8.16
100
—
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
V
Unit
mΩ
mA
μF
Notes
Load
Notes
1
2
.
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