PXD20 Datasheet, PDF (97/130 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

4.17 AC specifications
Electrical characteristics
4.17.1 AC specification for CMOS090LP2 library @ VDDE = 3.3 V
Table 45. Functional pad type AC specifications
Name
Prop. delay (ns)
C
L>H / H>L¹
Min
Max
Rise/fall edge (ns)
Min
Max
Drive load
(pF)
pad_ssr
C
—
4.5 / 4.5
—
2.2 / 2.2
50
—
8/8
—
6/6
200
—
45 / 45
—
22 / 22
50
—
60 / 60
—
28 / 28
200
—
90 / 90
—
42 / 42
50
—
110 / 110
—
50 / 50
200
—
430 / 430
—
210 / 210
50
—
480 / 480
—
220 / 220
200
pad_fc
C
—
2.5 / 2.5
—
1.2 / 1.2
10
—
2.5 / 2.5
—
1.2 / 1.2
20
—
2.5 / 2.5
—
1.2 / 1.2
30
—
2.5 / 2.5
—
1.2 / 1.2
50
pad_msr
C
—
4.0 / 4.5
—
1.02 / 1.4
50
—
7.3 / 8.3
—
3.5 / 4.2
200
—
24 / 22
—
9.1 / 10.3
50
—
33 / 31
—
14 / 15
200
—
49 / 44
—
18 / 21
50
—
60 / 53
—
24 / 25
200
—
332 / 302
—
126 / 151
50
—
362 / 325
—
136 / 158
200
1 _{L>H signifies low-to-high propagation delay and H>L signifies high-to-low propagation delay.}
2 _{Can be used on the tester.}
Drive/slew
rate select
MSB, LSB
11²
10
01
00
00
01
10
11²
11²
10
01
00
PXD20 Microcontroller Data Sheet, Rev. 2
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
97