PIC32MX664F064HT-I/PT Microchip Technology, PIC32MX664F064HT-I/PT Datasheet - Page 216

• Manufacturer Part Number: PIC32MX664F064HT-I/PT
• Description: 64 PINS, 64KB Flash, 32KB RAM, 80 MHz, USB, Ethernet, 4 DMA 64 TQFP 10x10x1mm T/
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX664F064HT-I/PT

• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP
• Processor Series: PIC32MX5x
• Core: MIPS32
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC32MX5XX/6XX/7XX
TABLE 31-38: A/D CONVERSION TIMING REQUIREMENTS
DS61156F-page 216
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.
A/D 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 A/D Off to A/D On
(3)
Characteristics
(2)
(3)
(3)
0.5 T
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature
Min.
65
—
—
—
—
—
—
1
AD
Typical
1.0 T
0.5 T
12 T
—
—
—
—
—
—
AD
AD
AD
(1)
1.5 T
Max.
1000
400
31
—
—
—
—
2
-40°C ≤ T
AD
Units
ksps
ksps
T
© 2010 Microchip Technology Inc.
ns
μ s
—
—
—
—
AD
A
≤ +85°C for Industrial
See
AV
AV
T
Auto-Convert Trigger
(SSRC<2:0> = 111 )
not selected
SAMP
DD
DD
Table 31-37
Conditions
= 3.0V to 3.6V
= 2.5V to 3.6V
must be ≥ 132 ns
—
—
—
—