PIC24FJ128GA Datasheet, PDF (204/232 Pages) Microchip Technology – General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA FAMILY
26.1 DC Characteristics
TABLE 26-1: OPERATING MIPS VS. VOLTAGE
VDD Range
(in Volts)
Temp Range
(in °C)
2.0-3.6V
-40°C to +85°C
Max MIPS
PIC24FJ128GA
16
TABLE 26-2: THERMAL OPERATING CONDITIONS
Rating
PIC24FJ128GA:
Operating Junction Temperature Range
Operating Ambient Temperature Range
Power Dissipation:
Internal Chip Power Dissipation:
PINT = VDD x (IDD – Σ IOH)
I/O Pin Power Dissipation:
PI/O = Σ ({VDD – VOH} x IOH) + Σ (VOL x IOL)
Maximum Allowed Power Dissipation
Symbol Min
Typ
Max Unit
TJ
-40
—
+125
°C
TA
-40
—
+85
°C
PD
PINT + PI/O
W
PDMAX
(TJ – TA)/θJA
W
TABLE 26-3: THERMAL PACKAGING CHARACTERISTICS
Characteristic
Symbol Typ Max Unit Notes
Package Thermal Resistance, 14x14x1 mm TQFP
θJA
50
—
°C/W (Note 1)
Package Thermal Resistance, 12x12x1 mm TQFP
θJA
69.4
—
°C/W (Note 1)
Package Thermal Resistance, 10x10x1 mm TQFP
θJA
76.6
—
°C/W (Note 1)
Note 1: Junction to ambient thermal resistance, Theta-JA (θJA) numbers are achieved by package simulations.
TABLE 26-4: DC TEMPERATURE AND VOLTAGE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Param
No.
Symbol
Characteristic
Min
Typ⁽¹⁾ Max Units
Conditions
Operating Voltage
DC10 Supply Voltage
VDD
2.7
—
3.6
V Regulator enabled
VDD
VDDCORE
—
3.6
V Regulator disabled
VDDCORE
2.0
—
2.75
V Regulator disabled
DC12 VDR
RAM Data Retention
1.5
—
—
V
Voltage⁽²⁾
DC16 VPOR VDD Start Voltage
—
to ensure internal
Power-on Reset signal
VSS
—
V
DC17 SVDD
VDD Rise Rate
to ensure internal
Power-on Reset signal
0.05
—
— V/ms 0-3.3V in 0.1s
0-2.5V in 60 ms
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
2: This is the limit to which VDD can be lowered without losing RAM data.
DS39747C-page 202
Preliminary
© 2006 Microchip Technology Inc.