mpc5553 Freescale Semiconductor, Inc, mpc5553 Datasheet - Page 24

• Manufacturer Part Number: mpc5553
• Description: Mpc5553 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
Table 16
manual for definitions of these bit fields.
3.12
3.12.1
24
Spec
1
2
1
2
3
4
5
6
Up to and including 102 MHz
Up to and including132 MHz
Maximum Frequency (MHz)
Up to and including 82 MHz
Allows for 80 MHz system clock with 2% frequency modulation.
For maximum flash performance, set to 0b11.
For maximum flash performance, set to 0b110.
For maximum flash performance, set to 0b1.
Allows for 100 MHz system clock with 2% frequency modulation.
Allows for 128 MHz system clock with 2% frequency modulation.
Default setting after reset
shows the FLASH_BIU settings versus frequency of operation. Refer to the device reference
AC Specifications
Medium high voltage (MH)
Pad AC Specifications
Slow high voltage (SH)
Pad
Table 17. Pad AC Specifications (V
Table 16. FLASH_BIU Settings vs. Frequency of Operation
1
6
5
MPC5553 Microcontroller Data Sheet, Rev. 2.0
0b001
0b001
0b010
0b111
APC
SRC/DSC
(binary)
11
01
00
11
01
00
RWSC
0b001
0b010
0b011
0b111
Out Delay
WWSC
0b01
0b01
0b01
0b11
DDEH
(ns)
137
377
476
192
239
26
82
75
16
43
34
61
2, 3, 4
0b00,
0b01, or
0b11
0b00,
0b01, or
0b11
0b00,
0b01, or
0b11
0b00
DPFEN
= 5.0 V, V
2
2
2
DDE
0b00,
0b01, or
0b11
0b00,
0b01, or
0b11
0b00,
0b01, or
0b11
0b00
IPFEN
Rise / Fall
= 1.8 V)
2
2
2
(ns)
200
260
100
125
15
60
40
80
30
15
35
8
4, 5
1
0b110
0b110
0b110
PFLIM
0b000
0b000
0b000
0b000
Freescale Semiconductor
to
to
to
3
3
3
Load Drive
BFEN
0b1
0b1
0b1
0b0,
0b0,
0b0,
(pF)
0b0
200
200
200
200
200
200
50
50
50
50
50
50
4
4
4