MC33394DWB Freescale Semiconductor, MC33394DWB Datasheet - Page 15

• Manufacturer Part Number: MC33394DWB
• Description: IC POWER SUPPLY MULT-OUT 54-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33394DWB

• Applications: Motorola MPC55x, MPC56x Microprocessors
• Interface: SPI Serial
• Voltage - Supply: 4 V ~ 26.5 V
• Package / Case: 54-SOIC (0.300", 7.50mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NOTE:
3. ELECTRICAL CHARACTERISTICS (–40 C
circuit – see Figure 1, unless otherwise noted.)
DC CHARACTERISTICS:
SPI
DO Output High Voltage, I OH = –100 A
DO Output Low Voltage, I OL = 1.6 mA
DO Tri–state Leakage Current, CS = 0
CS, SCLK, DI Input High Voltage
CS, SCLK, DI Input Low Voltage
CS, SCLK, DI Input Voltage Threshold Hysteresis
CS, SCLK, DI Pull–Down Current,
CS, SCLK, DI = VDDH to V IL(min)
AC CHARACTERISTICS:
SPI
NOTES: MPC565 QSMCM/ SPI set for CPHA = 0 & CPOL = 0. *Assumes MPC565 SCLK rise and fall times of 30 ns, DO load = 200pF
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
1. Guaranteed by design but not production tested.
10
12
13
14
11
–
1
2
3
4
5
6
7
8
9
Transfer Frequency
SCLK Period
Enable Lead Time
Enable Lag Time
SCLK High Time*
SCLK Low Time*
SDI Input Setup Time
SDI Input Hold Time
SDO Access Time
SDO Disable Time
SDO Output Valid Time
SDO Output Hold Time
Rise Time (Design Information)
Fall Time (Design Information)
CS Negated Time
SCLK
DO
CS
DI
2
8
6
Characteristic
20% and 70% of Vdd typ.
LSB IN
LSB OUT
Freescale Semiconductor, Inc.
For More Information On This Product,
7
4
Go to: www.freescale.com
Figure 3. SPI Timing Diagram
T A
10
5
DATA
+125 C; +4.0 V
DATA
(Note 1)
(Note 1)
(Note 1)
33394
I SPI_PD
Symbol
I DOLkg
tsckhs
V Ihys
tsckls
MSB OUT
11
V OH
tlead
V OL
tsck
tsus
tcsn
V IH
tlag
V IL
tdis
fop
ths
tvs
tho
tro
tfo
12 13
ta
VBAT
MSB IN
1
+26.5 V using the 33394 typical application
3
Min.
–10
200
105
500
4.2
2.7
1.7
0.8
10
50
70
70
16
20
dc
–
–
–
0
–
–
DON’T
CARE
Typ.
3.1
2.1
1.0
20
14
9
Max.
5.00
100
0.4
3.5
2.5
1.2
10
50
75
75
30
30
–
–
–
–
–
–
–
–
–
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
15
A
A