DSPIC30F2012T-20E/ML Microchip Technology, DSPIC30F2012T-20E/ML Datasheet - Page 185

• Manufacturer Part Number: DSPIC30F2012T-20E/ML
• Description: IC DSPIC MCU/DSP 12K 28QFN
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2012T-20E/ML

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 12KB (4K x 24)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

TABLE 20-37: 12-BIT A/D CONVERSION TIMING REQUIREMENTS
© 2010 Microchip Technology Inc.
AC CHARACTERISTICS
AD50
AD51
AD55
AD56a F
AD56b F
AD57
AD60
AD61
AD62
AD63
Note 1:
Param
No.
2:
T
t
t
T
t
t
t
t
RC
CONV
PCS
PSS
CSS
DPU
Symbol
AD
SAMP
CNV
CNV
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
t
During this time the ADC result is indeterminate.
DPU
(2)
is the time required for the ADC module to stabilize when it is turned on (ADCON1<ADON> = 1).
A/D Clock Period
A/D Internal RC Oscillator Period
Conversion Time
Throughput Rate
Throughput Rate
Sampling 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
Characteristic
dsPIC30F2011/2012/3012/3013
Timing Parameters
Clock Parameters
Conversion Rate
Standard Operating Conditions: 2.7V to 5.5V
(unless otherwise stated)
Operating temperature-40°C ≤ T
0.5 T
1 T
Min.
334
1.2
—
—
—
—
—
—
AD
AD
0.5 T
14 T
1 T
Typ
200
100
1.5
—
—
—
—
AD
AD
AD
Max.
T
1.8
1.5
20
-40°C ≤ T
—
—
—
—
—
—
AD
Units
ksps
ksps
A
ns
μs
ns
ns
ns
ns
ns
μs
A
≤ +125°C for Extended
≤ +85°C for Industrial
V
V
Industrial temperature
V
Extended temperature
V
resistance
R
DD
DD
DD
DD
S
= 0-2.5 kΩ
= 3-5.5V (Note 1)
= V
= V
= 3-5.5V source
DS70139G-page 185
Conditions
REF
REF
= 5V,
= 5V,