mpc5645s Freescale Semiconductor, Inc, mpc5645s Datasheet - Page 66

• Manufacturer Part Number: mpc5645s
• Description: Mpc5645s Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
4.5
66
1
2
3
V
V
V
V
V
V
V
DD_DR
V
DDE_B
V
100 nF capacitance needs to be provided between V
Full functionality cannot be guaranteed when voltage drops below 4.5 V. In particular, I/O DC and ADC electrical
characteristics may not be guaranteed below 4.5 V during the voltage drop sequence.
10 F capacitance must be connected between V
as possible to the DUT pin on board.
V
DD12
V
DDE_A
V
V
TV
V
V
SS_DR
DDPLL
DD
Symbol
RSDS
DDA
DDR
SS12
DDM
T
T
SSA
SSR
SS
A
DD
J
6,7
8
4,5
1
3
10
11
9
Thermal characteristics
SR P Voltage on VDDA pin (ADC reference) with re-
SR D Voltage on VSSA (ADC reference) pin with
CC P Voltage on VDDPLL (1.2 V PLL supply) pin
SR P Voltage on VDDR pin (regulator supply) with
SR D Voltage on VSSR (regulator ground) pin with
CC P Voltage on VDD12 pin with respect to ground
CC D Voltage on VSS12 pin with respect to V
SR P Voltage on VDD pins (VDDE_A, VDDE_B,
SR D I/O supply ground
SR P Voltage on VDDE_A (I/O supply) pin with
SR P Voltage on VDDE_B (I/O supply) pin with
SR P Voltage on VDDMA (stepper motor supply)
SR D V
SR P Ambient temperature under bias
SR D Junction temperature under bias
C
D
D
D
D
P Voltage on V
D Voltage on V
P Voltage on V
spect to ground (V
respect V
with respect to ground (V
respect to ground (V
respect to V
(V
VDD_DR, VDDMA, VDDMB, VDDMC) with
respect to ground (V
respect to ground (V
respect to ground (V
pin with respect to ground (V
DD
SS12
slope to ensure correct power up
)
SS
Table 11. Recommended operating conditions (5.0 V)
SS
DD_DR
SSRSDS
DD_DR
Parameter
SS
MPC5645S Microcontroller Data Sheet, Rev. 6
with respect to V
with respect to V
SSR
SS
SSE_A
SSE_B
with respect to V
)
)
)
SSPLL
)
)
SSMA
)
DDR
)
DDA
SS
SS
and V
SS
12
/V
SS
SSA
SS12
pair.
Voltage drop
Relative to V
Voltage drop
Relative to V
Voltage drop
. It is recommended that this cap should be placed, as close
Conditions
2
2
2
DD
DD
V
V
V
V
V
V
+1.62
+1.62
DD
DD
SS
SS
SS
DDmin
+4.5
+3.0
+3.0
+3.0
+4.5
+3.0
+4.5
+3.0
1.08
1.08
Min
–40
–40
–40
0
–0.1
–0.1
–0.1
–0.1
–0.1
6
Value
V
V
V
V
V
V
DD
DD
DDmax
SS
SS
SS
+105
+105
+150
Max
+5.5
+5.5
1.32
+3.6
+3.6
+5.5
+3.6
+5.5
+3.6
+3.6
+3.6
1.4
12
0
Freescale Semiconductor
+0.1
+0.1
+0.1
+0.1
+0.1
6
V/ms
Unit
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SpecID
D2.19
D2.20
D2.21
D2.22
D2.23
D2.24
D2.25
D2.26
D2.27
D2.28
D2.29
D2.30
D2.31
D2.32
D2.33
D2.34
D2.35
D2.36