PXD20 Datasheet, PDF (99/130 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

Name
pad_ssr_hv
pad_i_hv
Electrical characteristics
Table 47. Functional pad AC type specifications (continued)
Prop. delay (ns)
L>H / H>L
Min
Max
9.2 / 6.9
30 / 23
27 / 28
81 / 87
31 / 31
58 / 52
162 / 168
216 / 205
0.5 / 0.5
80 / 90
144 / 155
415 / 415
533 / 540
3/3
Rise/fall edge (ns)
Min
5.5 / 4.1
21 / 16
N/A
15.4 / 15.4
32 / 26
80 / 82
106 / 95
0.4 / 0.4
Max
15 / 17
57 / 63
38 / 42
82 / 85
190 / 190
250 / 250
1.5 / 1.5
Drive load
(pF)
50
200
50
200
50
200
0.5
Drive/slew
rate select
MSB, LSB
11
10
01
00
N/A
4.17.4 Pad AC specifications (3.3 V, PAD3V5V = 1)
Table 48. Pad AC specifications (3.3 V, PAD3V5V = 1)¹
Tswitchon¹
Rise/Fall²
Frequency
Current slew
No.
Pad
(ns)
(ns)
(MHz)
(mA/ns)
Load drive
(pF)
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
1
Slow
3 — 40 4 — 40 — — 4 0.01 — 2
25
3 — 40 6 — 50 — — 2 0.01 — 2
50
3 — 40 10 — 75 — — 2 0.01 — 2
100
3 — 40 14 — 100 — — 2 0.01 — 2
200
2
Medium
1 — 15 2 — 12 — — 40 2.5 — 7
25
1 — 15 4 — 25 — — 20 2.5 — 7
50
1 — 15 8 — 40 — — 13 2.5 — 7
100
1 — 15 14 — 70 — — 7 2.5 — 7
200
3
Fast
1—6
1 — 4 — — 72 3 — 40
25
1 — 6 1.5 — 7 — — 55 3 — 40
50
1—6
3 — 12 — — 40 3 — 40
100
1—6
5 — 18 — — 25 3 — 40
200
4 Pull Up/Down — — — — — 7500 — — — — — —
50
(3.6 V max)
Parameter
Classification
D
C
C
C
n/a
1 _{Propagation delay from VDD/2 of internal signal to Pchannel/Nchannel on condition}
2 _{Slope at rising/falling edge}
PXD20 Microcontroller Data Sheet, Rev. 2
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
99