Datasheet

MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
Electrical Characteristics
Freescale Semiconductor20
applicable device specification at room temperature followed by hot temperature, unless specified
otherwise in the device specification.
2.5 DC Characteristics
This section includes information about power supply requirements, I/O pin characteristics, and power
supply current in various operating modes.
Table 8. ESD and Latch-up Test Conditions
Model Description Symbol Value Unit
Human body Series resistance R1 1500 
Storage capacitance C 100 pF
Number of pulse per pin — 3
Charge device
model
Series resistance R1 0 
Storage capacitance C 0 pF
Number of pulse per pin — 3 —
Latch-up Minimum input voltage limit — –2.5 V
Maximum input voltage limit — 7.5 V
Table 9. ESD and Latch-Up Protection Characteristics
Num Rating Symbol Min Max Unit
1 Human body model (HBM) V
HBM
±2000 — V
2 Charge device model (CDM) V
CDM
±500 — V
3 Latch-up current at T
A
= 85 CI
LAT
±100 — mA
Table 10. DC Characteristics
Num C Parameter Symbol Min Typical
1
Max Unit
1 — Operating voltage 2.7 — 5.5 V
2P
Output high voltage — Low drive (PTxDSn = 0)
5 V, I
Load
= –4 mA
3 V, I
Load
= –2 mA
5 V, I
Load
= –2 mA
3 V, I
Load
= –1 mA
V
OH
V
DD
– 1.5
V
DD
– 1.5
V
DD
– 0.8
V
DD
– 0.8
—
—
—
—
—
—
—
—
V
Output high voltage — High drive (PTxDSn = 1)
5 V, I
Load
= –15 mA
3 V, I
Load
= –8 mA
5 V, I
Load
= –8 mA
3 V, I
Load
= –4 mA
V
DD
– 1.5
V
DD
– 1.5
V
DD
– 0.8
V
DD
– 0.8
—
—
—
—
—
—
—
—