MC908JB16DWE Datasheet, PDF (316/332 Pages) Freescale Semiconductor, Inc – Microcontrollers

Electrical Specifications
20.2 Introduction
This section contains electrical and timing specifications.
20.3 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
NOTE:
This device is not guaranteed to operate properly at the maximum
ratings. Refer to 20.6 DC Electrical Characteristics for guaranteed
operating conditions.
NOTE:
Characteristic⁽¹⁾
Supply voltage
Input voltage
PTE4/D–, PTE3/D+
Others
Mode entry voltage, IRQ pin
Maximum current per pin
excluding V_DD and V_SS
Storage temperature
Maximum current out of V_SS/V_SS
Maximum current into V_DD/V_DDA
Notes:
1. Voltages referenced to V_SS
Symbol
V_DD
V_IN
V_TST
I
T_STG
I_MVSS
I_MVDD
Value
–0.3 to +6.0
V_SS – 1.0 to V_DD + 0.3
V_SS – 0.3 to V_DD + 0.3
V_SS–0.3 to +8
± 25
–55 to +150
100
100
Unit
V
V
V
mA
°C
mA
mA
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).
Technical Data
316
Electrical Specifications
MC68HC908JB16 — Rev. 1.1
Freescale Semiconductor