Motorola ColdFire MCF5281 - Manual (Page 685)

Freescale Semiconductor 33-1
Chapter 33
Electrical Characteristics
This chapter contains electrical specification tables and reference timing diagrams for the MCF528x and
MCF521x microcontroller units. This section contains detailed information on power considerations,
DC/AC electrical characteristics, and AC timing specifications.
NOTE
The parameters specified in this MCU document supersede any values
found in the module specifications.
33.1 Maximum Ratings
Table 33-1. Absolute Maximum Ratings
1, 2
1
Functional operating conditions are given in DC Electrical Specifications. Absolute Maximum
Ratings are stress ratings only, and functional operation at the maxima is not guaranteed.
Stress beyond those listed may affect device reliability or cause permanent damage to the
device.
Rating Symbol Value Unit
Supply Voltage V
DD
– 0.3 to +4.0 V
Clock Synthesizer Supply Voltage V
DDPLL
– 0.3 to +4.0 V
RAM Memory Standby Supply Voltage V
STBY
– 0.3 to + 4.0 V
Flash Memory Supply Voltage 3 V
DDF
– 0.3 to +4.0 V
Flash Memory Program / Erase Supply Voltage 3 V
PP
– 0.3 to + 6.0 V
Analog Supply Voltage V
DDA
– 0.3 to +6.0 V
Analog Reference Supply Voltage V
RH
– 0.3 to +6.0 V
Analog ESD Protection Voltage V
DDH
– 0.3 to +6.0 V
Digital Input Voltage 4 V
IN
– 0.3 to + 6.0 V
Analog Input Voltage V
AIN
– 0.3 to + 6.0 V
EXTAL pin voltage V
EXTAL
0 to 3.3 V
XTAL pin voltage V
XTAL
0 to 3.3 V
Instantaneous Maximum Current
Single pin limit (applies to all pins)
3, 5, 6
I
D
25 mA
Maximum Power Supply Current
6
I
DD
300 mA
Operating Temperature Range (Packaged) T
A
– 40 to 85
°
C
Storage Temperature Range T
stg
– 65 to 150
°
C
Maximum operating junction temperature T
j
105
o
C
ESD Target for Human Body Model
7
HBM 2000 V
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3