PIC32MX775F256H-80V/PT Microchip Technology, PIC32MX775F256H-80V/PT Datasheet - Page 217

• 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

TABLE 31-38: ANALOG-TO-DIGITAL CONVERSION TIMING REQUIREMENTS
© 2009-2011 Microchip Technology Inc.
AC CHARACTERISTICS
Clock Parameters
AD50
Conversion Rate
AD55
AD56
AD57
Timing Parameters
AD60
AD61
AD62
AD63
Note 1:
Param.
No.
2:
3:
T
TCONV
F
T
TPCS
TPSS
TCSS
TDPU
Symbol
AD
SAMP
CNV
These parameters are characterized, but not tested in manufacturing.
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
Characterized by design but not tested.
Analog-to-Digital Clock Period
Conversion Time
Throughput Rate
(Sampling Speed)
Sample Time
Conversion Start from Sample
Trigger
Sample Start from Setting
Sample (SAMP) bit
Conversion Completion to
Sample Start (ASAM = 1 )
Time to Stabilize Analog Stage
from Analog-to-Digital Off to
Analog-to-Digital On
(3)
Characteristics
(3)
(3)
(2)
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
0.5 T
1 T
Min.
65
—
—
—
—
—
—
AD
AD
Typical
PIC32MX5XX/6XX/7XX
1.0 T
0.5 T
12 T
—
—
—
—
—
—
AD
AD
AD
(1)
1.5 T
Max.
1000
400
—
—
—
—
—
2
-40°C ≤ T
-40°C ≤ T
AD
Units
ksps
ksps
ns
—
—
—
—
—
μ s
A
A
≤ +85°C for Industrial
≤ +105°C for V-Temp
See
AV
AV
T
Auto-Convert Trigger
(SSRC<2:0> = 111 )
not selected
SAMP
DD
DD
DS61156G-page 217
Table 31-37
Conditions
= 3.0V to 3.6V
= 2.5V to 3.6V
must be ≥ 132 ns
—
—
—
—