mpc5644a Freescale Semiconductor, Inc, mpc5644a Datasheet - Page 102

• Manufacturer Part Number: mpc5644a
• Description: Mpc5644a Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
3.16
3.16.1
102
1
2
3
4
5
6
7
8
9
10
11
12
13
These are worst case values that are estimated from simulation and not tested. The values in the table are
simulated at V
This parameter is supplied for reference and is not guaranteed by design and not tested.
Delay and rise/fall are measured to 20% or 80% of the respective signal.
This parameter is guaranteed by characterization before qualification rather than 100% tested.
In high swing mode, high/low swing pad Vol and Voh values are the same as those of the slew controlled output pads
Medium Slew-Rate Controlled Output buffer. Contains an input buffer and weak pullup/pulldown.
Output delay is shown in
to system clock.
Can be used on the tester.
This drive select value is not supported. If selected, it will be approximately equal to 11.
Slow Slew-Rate Controlled Output buffer. Contains an input buffer and weak pullup/pulldown.
Selectable high/low swing IO pad with selectable slew in high swing mode only.
Fast pads are 3.3 V pads.
Stand alone input buffer. Also has weak pull-up/pull-down.
(High Swing Mode)
(Low Swing Mode)
Medium
AC specifications
pad_i_hv
Slow
MultiV
Pad AC specifications
pull_hv
MultiV
Fast
Name
7,10
12
5,6,7
11
13
DD
= 1.14 V to 1.32 V, V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Figure
Preliminary—Subject to Change Without Notice
MPC5644A Microcontroller Data Sheet, Rev. 4
C
D
D
D
D
D
D
D
D
D
D
D
D
Table 32. Pad AC specifications (4.5 V)
9. Add a maximum of one system clock to the output delay for delay with respect
Output Delay (ns)
8.38/6.11
61.7/10.4
2.31/2.34
137/142
4.6/3.7
7.3/5.7
4.1/3.6
0.5/0.5
12/13
69/71
26/27
DDEH
Min
NA
Low-to-High /
High-to-Low
= 4.5 V to 5.5 V, T
92.2/24.3
7.62/6.33
152/165
320/330
10.3/8.9
16/12.9
1.9/1.9
12/12
28/34
19/18
61/69
6000
Max
2,3
N/A
N/A
N/A
3.28/2.98
5.48/4.81
42.0/12.2
1.26/1.67
Rise/Fall Edge (ns)
2.2/2.2
4.4/4.3
0.3/0.3
A
34/35
13/13
72/74
5.6/6
Min
= T
N/A
L
to T
H
5000/5000
164/164
±1.5/1.5
6.5/4.4
15/15
74/74
14/14
34/34
11/11
63/63
Max
7/7
8/8
1
3,4
Drive Load
(pF)
0.5
50
50
50
50
50
50
50
50
50
30
50
Freescale Semiconductor
SRC/DSC
MSB,LSB
N/A
N/A
11
10
11
10
11
10
11
01
00
01
00
01
00
8
9
8
9
8
9
8