PPC5553AVR112 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'PPC5553AVR112' PDF : 60 Pages View PDF
2 For maximum flash performance, this should be set to 0b11.
3 For maximum flash performance, this should be set to 0b110.
4 For maximum flash performance, this should be set to 0b1.
5 This setting allows for 100 MHz system clock with 2% frequency modulation.
6 This setting allows for 128 MHz system clock with 2% frequency modulation.
Electrical Characteristics
3.12 AC Specifications
3.12.1 Pad AC Specifications
Table 17. Pad AC Specifications (VDDEH = 5.0V, VDDE = 1.8V)1
Num
Pad
SRC/DSC
Out Delay2, 3, 4
(ns)
Rise/Fall4, 5
(ns)
Load Drive
(pF)
1
Slow High Voltage (SH)
11
26
15
50
82
60
200
01
75
40
50
137
80
200
00
377
200
50
476
260
200
2
Medium High Voltage (MH)
11
16
8
50
43
30
200
01
34
15
50
61
35
200
00
192
100
50
239
125
200
3
Fast
00
3.1
2.7
10
01
2.5
20
10
2.4
30
11
2.3
50
4
Pull Up/Down (3.6V max)
—
—
7500
50
5
Pull Up/Down (5.5V max)
—
—
9000
50
1 These are worst case values that are estimated from simulation and not tested. The values in the table are simulated at
FSYS = 132MHz, VDD = 1.35V to 1.65V, VDDE = 1.62V to 1.98V, VDDEH = 4.5V to 5.5V, VDD33 and VDDSYN = 3.0V to 3.6V,
TA = TL to TH.
2 This parameter is supplied for reference and is not guaranteed by design and not tested.
3 Out delay is shown in Figure 3. Add a maximum of one system clock to the output delay for delay with respect to system clock.
4 Delay and rise/fall are measured to 20% or 80% of the respective signal.
5 This parameter is guaranteed by characterization before qualification rather than 100% tested.
MPC5553 Microcontroller Data Sheet, Rev. 0
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
23
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