MC68HC11E0CFNE2 Datasheet, PDF (149/242 Pages) Freescale Semiconductor, Inc – M68HC11 CPU, Power-saving stop and wait modes, Low-voltage devices available (3.0–5.5 Vdc)

Chapter 10
Electrical Characteristics
10.1 Introduction
This section contains electrical specifications for the M68HC11 E-series devices.
10.2 Maximum Ratings for Standard and Extended Voltage Devices
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
NOTE
This device is not guaranteed to operate properly at the maximum ratings.
Refer to 10.5 DC Electrical Characteristics, 10.6 Supply Currents and
Power Dissipation, 10.7 MC68L11E9/E20 DC Electrical Characteristics,
and 10.8 MC68L11E9/E20 Supply Currents and Power Dissipation for
guaranteed operating conditions.
Supply voltage
Rating
Input voltage
Current drain per pin⁽¹⁾ excluding V_DD, V_SS, AV_DD, V_RH, V_RL, and
XIRQ/V_PPE
Storage temperature
1. One pin at a time, observing maximum power dissipation limits
Symbol
V_DD
V_In
I_D
T_STG
Value
Unit
–0.3 to +7.0
V
–0.3 to +7.0
V
25
mA
–55 to +150
°C
NOTE
This device contains circuitry to protect the inputs against damage due to
high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V_In and V_Out be constrained to the range
V_SS ≤ (V_In or V_Out) ≤ V_DD. Reliability of operation is enhanced if unused
inputs are connected to an appropriate logic voltage level (for example,
either V_SS or V_DD).
M68HC11E Family Data Sheet, Rev. 5.1
Freescale Semiconductor
149