PIC32MX795F512LT-80V/BG Microchip Technology, PIC32MX795F512LT-80V/BG Datasheet - Page 169

• Manufacturer Part Number: PIC32MX795F512LT-80V/BG
• Description: 512 KB Flash, 128 KB RAM, USB-OTG, Dual CAN, Ethernet, 80 MHz, 10-Bit ADC, DMA 1
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX795F512LT-80V/BG

• Processor Series: PIC32MX7xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 512 KB
• Data Ram Size: 128 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: XBGA-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: -
• Eeprom Size: -
• Ram Size: 128K 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

REGISTER 28-2:
© 2009-2011 Microchip Technology Inc.
bit 13-12 FPBDIV<1:0>: Peripheral Bus Clock Divisor Default Value bits
bit 11
bit 10
bit 9-8
bit 7
bit 6
bit 5
bit 4-3
bit 2-0
Note 1:
11 = PBCLK is SYSCLK divided by 8
10 = PBCLK is SYSCLK divided by 4
01 = PBCLK is SYSCLK divided by 2
00 = PBCLK is SYSCLK divided by 1
Reserved: Write ‘ 1 ’
OSCIOFNC: CLKO Enable Configuration bit
1 = CLKO output disabled
0 = CLKO output signal active on the OSCO pin; Primary Oscillator must be disabled or configured for the
POSCMOD<1:0>: Primary Oscillator Configuration bits
11 = Primary Oscillator disabled
10 = HS Oscillator mode selected
01 = XT Oscillator mode selected
00 = External Clock mode selected
IESO: Internal External Switchover bit
1 = Internal External Switchover mode is enabled (Two-Speed Start-up is enabled)
0 = Internal External Switchover mode is disabled (Two-Speed Start-up is disabled)
Reserved: Write ‘ 1 ’
FSOSCEN: Secondary Oscillator Enable bit
1 = Enable Secondary Oscillator
0 = Disable Secondary Oscillator
Reserved: Write ‘ 1 ’
FNOSC<2:0>: Oscillator Selection bits
111 = Fast RC Oscillator with divide-by-N (FRCDIV)
110 = FRCDIV16 Fast RC Oscillator with fixed divide-by-16 postscaler
101 = Low-Power RC Oscillator (LPRC)
100 = Secondary Oscillator (S
011 = Primary Oscillator (P
010 = Primary Oscillator (XT, HS, EC)
001 = Fast RC Oscillator with divide-by-N with PLL module (FRCDIV+PLL)
000 = Fast RC Oscillator (FRC)
Do not disable the P
External Clock mode (EC) for the CLKO to be active (POSCMOD<1:0> = 11 or 00 )
DEVCFG1: DEVICE CONFIGURATION WORD 1 (CONTINUED)
OSC
(POSCMOD = 11 ) when using this oscillator source.
OSC
OSC
) with PLL module (XT+PLL, HS+PLL, EC+PLL)
)
(1)
PIC32MX5XX/6XX/7XX
DS61156G-page 169