PIC32MX5XX_11 Datasheet, PDF (184/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
31.1 DC Characteristics
TABLE 31-1: OPERATING MIPS VS. VOLTAGE
Characteristic
VDD Range
(in Volts)
Temp. Range
(in °C)
DC5
DC5b
2.3-3.6V
2.3-3.6V
-40°C to +85°C
-40°C to +105°C
Max. Frequency
PIC32MX5XX/6XX/7XX
80 MHz
80 MHz
TABLE 31-2: THERMAL OPERATING CONDITIONS
Rating
Industrial Temperature Devices
Operating Junction Temperature Range
Operating Ambient Temperature Range
V-Temp Temperature Devices
Operating Junction Temperature Range
Operating Ambient Temperature Range
Power Dissipation:
Internal Chip Power Dissipation:
PINT = VDD x (IDD – S IOH)
I/O Pin Power Dissipation:
I/O = S (({VDD – VOH} x IOH) + S (VOL x IOL))
Maximum Allowed Power Dissipation
Symbol Min. Typical Max. Unit
TJ
-40
—
+125
°C
TA
-40
—
+85
°C
TJ
-40
—
+140
°C
TA
-40
—
+105
°C
PD
PINT + PI/O
W
PDMAX
(TJ – TA)/θJA
W
TABLE 31-3: THERMAL PACKAGING CHARACTERISTICS
Characteristics
Symbol Typical Max.
Unit
See
Note
Package Thermal Resistance, 121-Pin XBGA (10x10x1.1 mm)
θJA
40
—
°C/W
1
Package Thermal Resistance, 100-Pin TQFP (14x14x1 mm)
θJA
43
—
°C/W
1
Package Thermal Resistance, 100-Pin TQFP (12x12x1 mm)
θJA
43
—
°C/W
1
Package Thermal Resistance, 64-Pin TQFP (10x10x1 mm)
θJA
47
—
°C/W
1
Package Thermal Resistance, 64-Pin QFN (9x9x0.9 mm)
θJA
28
—
°C/W
1
Note 1: Junction to ambient thermal resistance, Theta-JA (θJA) numbers are achieved by package simulations.
TABLE 31-4: DC TEMPERATURE AND VOLTAGE SPECIFICATIONS
Standard Operating Conditions: 2.3V to 3.6V
DC CHARACTERISTICS
(unless otherwise stated)
Operating temperature -40°C ≤TA ≤+85°C for Industrial
-40°C ≤TA ≤+105°C for V-Temp
Param.
No.
Symbol
Characteristics
Min. Typical Max. Units
Conditions
Operating Voltage
DC10 VDD
Supply Voltage
2.3
—
3.6
V
—
DC12 VDR
RAM Data Retention Voltage⁽¹⁾ 1.75
—
—
V
—
DC16 VPOR VDD Start Voltage to Ensure
1.75
—
2.1
V
—
Internal Power-on Reset Signal
DC17 SVDD VDD Rise Rate to Ensure
0.00005
—
0.115 V/μs
—
Internal Power-on Reset Signal
Note 1: This is the limit to which VDD can be lowered without losing RAM data.
DS61156G-page 184
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