DSPIC30F3012-20I/SO Microchip Technology, DSPIC30F3012-20I/SO Datasheet - Page 183

• Manufacturer Part Number: DSPIC30F3012-20I/SO
• Description: IC DSPIC MCU/DSP 24K 18SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F3012-20I/SO

• 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: 12
• Program Memory Size: 24KB (8K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 12
• Flash Memory Size: 24KB
• Supply Voltage Range: 2.5V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC30F005 - MODULE SCKT DSPIC30F 18DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F301220ISO

TABLE 20-37: 12-BIT A/D CONVERSION TIMING REQUIREMENTS
© 2008 Microchip Technology Inc.
AC CHARACTERISTICS
AD50
AD51
AD55
AD56
AD57
AD60
AD61
AD62
AD63
Note 1:
Param
No.
2:
T
t
t
F
T
t
t
t
t
RC
CONV
PCS
PSS
CSS
DPU
Symbol
AD
SAMP
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
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
1.5
—
—
—
—
AD
AD
AD
Max.
T
1.8
1.5
20
-40°C ≤ T
—
—
—
—
—
AD
Units
ksps
μs
μs
A
ns
ns
ns
ns
ns
ns
A
≤ +125°C for Extended
≤ +85°C for Industrial
V
V
V
resistance
R
DD
DD
DD
S
= 0-2.5 kΩ
= 3-5.5V (Note 1)
= V
= 3-5.5V source
DS70139F-page 183
Conditions
REF
= 5V