mpc5645s Freescale Semiconductor, Inc, mpc5645s Datasheet - Page 100

• Manufacturer Part Number: mpc5645s
• Description: Mpc5645s Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
4.17.4
4.17.5
100
pad_st_acc
pad_st_clk
pad_st_dq
Name
1
2
No.
Propagation delay from V
Slope at rising/falling edge
1
2
3
4
Classification
Parameter
Pull Up/Down
(3.6 V max)
Pad AC specifications (3.3 V, PAD3V5V = 1)
AC specification for CMOS090_ddr library @ VDDE = 3.3 V
Medium
C
C
C
C
Slow
Pad
Fast
1.4/1.4
1.7/1.7
1.4/1.4
1.7/1.7
1.4/1.4
1.6/1.6
Min
Prop. delay (ns)
Min
—
3
3
3
3
1
1
1
1
1
1
1
1
L>H / H>L
Table 46. Pad AC specifications (3.3 V, PAD3V5V = 1)
Tswitchon
DD
(ns)
Typ
/2 of internal signal to Pchannel/Nchannel on condition
—
—
—
—
—
—
—
—
—
—
—
—
—
D
Table 47. AC specifications at 3.3 V VDDE
MPC5645S Microcontroller Data Sheet, Rev. 6
2.4/2.4
2.7/2.7
2.4/2.4
2.7/2.7
2.4/2.4
2.6/2.6
Max
Max
1
40
40
40
40
15
15
15
15
—
6
6
6
6
Min
1.5
10
14
14
—
4
6
2
4
8
1
3
5
Rise/Fall
(ns)
3.1/2.5
0.9/1.1
3.1/2.5
0.9/1.1
3.1/2.5
1.1/1.3
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
C
Min
Rise/fall edge (ns)
2
7500
Max
100
50
40
75
12
25
40
70
12
18
4
7
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
5.6/5.4
1.7/2.0
5.6/5.4
1.7/2.0
5.7/5.7
2.3/2.3
Frequency
Max
(MHz)
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
C
Max
40
20
13
72
55
40
25
—
4
2
2
2
7
Drive load
(pF)
0.01
0.01
0.01
0.01
20
20
20
Min
2.5
2.5
2.5
2.5
5
5
5
—
3
3
3
3
Current slew
1
(mA/ns)
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
C
rate select
Drive/slew
Freescale Semiconductor
MSB, LSB
Max
40
40
40
40
—
2
2
2
2
7
7
7
7
111
111
111
Load drive
(pF)
100
200
100
200
100
200
n/a
25
50
25
50
25
50
50
Libraries
6MDDR
6MDDR
6MDDR