mcf51em256 Freescale Semiconductor, Inc, mcf51em256 Datasheet - Page 23

• Manufacturer Part Number: mcf51em256
• Description: Microcontrollers Covers Mcf51em256 Mcf51em128
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
0
0
1
Figure 6. Typical Low-Side Driver (Sink) Characteristics
Figure 5. Typical Low-Side Driver (Sink) Characteristics
1
-2
Figure 7. Typical High-Side (Source) Characteristics
3
3
-4
VOL vs IOL (Low Drive)
5
VOH vs IOH (Low Drive)
VOL vs IOL (High Drive)
5
-6
7
MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3
-8
7
IOL(mA)
IOL(m A )
IOH(mA)
9
-10
9
11
Preliminary—Subject to Change Without Notice
-12
11
13
-14
13
15
-16
15
17
-18
17
85C
25C
-40C
85C
25C
-40C
85C
25C
-40C
19
-20
19
0.84
0.74
0.64
0.54
0.44
0.34
0.24
0.14
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.39
0.34
0.29
0.24
0.19
0.14
1.8
1.8
1.8
2
2
—
2
Typical VDD - VOH vs VDD (IOH = -2mA)
—
—
Low Drive (PTxDSn = 0)
2.2
2.2
High Drive (PTxDSn = 1)
Low Drive (PTxDSn = 0)
2.2
Typical VOL vs VDD (IOL = 2mA)
2.4
Typical VOL vs VDD
2.4
2.4
2.6
2.6
VDD(V)
2.6
VDD(V)
VDD(V)
2.8
2.8
Electrical Characteristics
2.8
3
3
3
3.2
3.2
3.2
3.4
I
OL
I
I
3.4
OL
OL
3.4
= 10mA
85C
25C
-40C
= 6mA
= 3mA
85
25
-40
85C
25C
-40C
o
o
3.6
C
C
o
C
3.6
3.6
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