PIC32MX775F256H-80V/PT Microchip Technology, PIC32MX775F256H-80V/PT Datasheet - Page 196

• Manufacturer Part Number: PIC32MX775F256H-80V/PT
• Description: 256 KB Flash, 64 KB RAM, USB-OTG, Dual CAN, Ethernet, 80 MHz, 10-Bit ADC, DMA 64
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX775F256H-80V/PT

• Processor Series: PIC32MX7xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• Interface Type: USB, I2C, UART, RS-232, RS-485, SPI
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 10 mA
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

PIC32MX5XX/6XX/7XX
TABLE 31-18: PLL CLOCK TIMING SPECIFICATIONS (V
TABLE 31-19:
DS61156G-page 196
AC CHARACTERISTICS
OS50
OS51
OS52
OS53
Note 1:
AC CHARACTERISTICS
Internal FRC Accuracy @ 8.00 MHz
F20a
Internal FRC Accuracy @ 8.00 MHz
F20b
Note 1:
Param.
Param.
No.
No.
2:
2:
F
F
T
D
FRC
FRC
Symbol
PLLI
SYS
LOCK
These parameters are characterized, but not tested in manufacturing.
This jitter specification is based on clock-cycle by clock-cycle measurements. To get the effective jitter for
individual time-bases on communication clocks, use the following formula:
For example, if SYSCLK = 80 MHz and SPI bit rate = 20 MHz, the effective jitter is as follows:
Frequency calibrated at 25°C and 3.3V. The TUN bits can be used to compensate for temperature drift.
This information is preliminary.
CLK
Characteristics
INTERNAL FRC ACCURACY
PLL Voltage Controlled
Oscillator (VCO) Input
Frequency Range
On-Chip VCO System
Frequency
PLL Start-up Time (Lock Time)
CLKO Stability
(Period Jitter or Cumulative)
Characteristics
EffectiveJitter
(2)
Operating temperature
EffectiveJitter
(1)
(1,2)
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Min.
-0.9
-2
for PIC32MX575/675/695/775 Family Devices
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
for PIC32MX534/564/664/764 Family Devices
(1)
Typical
=
—
—
--------------------------------------------------------------
--------------------------------------------------------- -
CommunicationClock
=
-0.25
Min.
60
—
4
D
------------- -
Max.
+0.9
CLK
+2
80
----- -
20
SYSCLK
D
CLK
=
Typical
D
------------- -
—
—
—
—
Units
CLK
DD
2
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
%
%
= 2.3V TO 3.6V)
+0.25
Max.
120
A
A
A
A
5
2
≤ +85°C for Industrial
≤ +105°C for V-Temp
≤ +85°C for Industrial
≤ +105°C for V-Temp
© 2009-2011 Microchip Technology Inc.
Units
MHz ECPLL, HSPLL, XTPLL,
MHz
ms
%
Conditions
FRCPLL modes
Measured over 100 ms
period
—
—
Conditions
—
—