MC9S08JS16 Datasheet, PDF (8/32 Pages) Freescale Semiconductor, Inc – Technical Data

Electrical Characteristics
P_D = P_int + P_I/OP_int = I_DD × V_DD, Watts — chip internal power
P_I/O = Power dissipation on input and output pins — user determined
For most applications, P_I/O << P_int and can be neglected. An approximate relationship between P_D and T_J
(if P_I/O is neglected) is:
P_D = K ÷ (T_J + 273°C)
Eqn. 2
Solving Equation 1 and Equation 2 for K gives:
K = P_D × (T_A + 273°C) + θ_JA × (P_D)²
Eqn. 3
where K is a constant pertaining to the particular part. K can be determined from Equation 3 by measuring
P_D (at equilibrium) for a known T_A. Using this value of K, the values of P_D and T_J can be obtained by
solving Equation 1 and Equation 2 iteratively for any value of T_A.
3.4 Electrostatic Discharge (ESD) Protection Characteristics
Although damage from static discharge is much less common on these devices than on early CMOS
circuits, normal handling precautions must be used to avoid exposure to static discharge. Qualification
tests are performed to ensure that these devices can withstand exposure to reasonable levels of static
without suffering any permanent damage. This device was qualified to AEC-Q100 Rev E. A device is
considered to have failed if, after exposure to ESD pulses, the device no longer meets the device
specification requirements. Complete DC parametric and functional testing is performed per the applicable
device specification at room temperature followed by hot temperature, unless specified otherwise in the
device specification.
Table 5. ESD Protection Characteristics
Parameter
Symbol
Value
Unit
ESD Target for Machine Model (MM) — MM circuit
description
V_THMM
200
V
ESD Target for Human Body Model (HBM) — HBM
circuit description
V_THHBM
2000
V
3.5 DC Characteristics
This section includes information about power supply requirements, I/O pin characteristics, and power
supply current in various operating modes.
Table 6. DC Characteristics
Num C
Parameter
1
Operating voltage²
Symbol
Min
Typical¹
Max
Unit
—
2.7
—
5.5
V
MC9S08JS16 Series MCU Data Sheet, Rev. 4
8
Freescale Semiconductor