DSPIC30F2012-20I/SO Microchip Technology, DSPIC30F2012-20I/SO Datasheet - Page 188

• Manufacturer Part Number: DSPIC30F2012-20I/SO
• Description: IC DSPIC MCU/DSP 12K 28SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2012-20I/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: 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 ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Core Frequency: 40MHz
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 20
• Flash Memory Size: 12KB
• Supply Voltage Range: 2.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F201220ISO

dsPIC30F2011/2012/3012/3013
TABLE 20-39: 12-BIT A/D CONVERSION TIMING REQUIREMENTS
DS70139C-page 186
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
DPU
RC
CONV
PCS
PSS
CSS
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.
These parameters are characterized but not tested in manufacturing.
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
Timing Parameters
Clock Parameters
Conversion Rate
Preliminary
Standard Operating Conditions: 2.7V to 5.5V
(unless otherwise stated)
Operating temperature
0.5 T
Min.
1.2
—
—
—
—
—
—
—
AD
14 T
1 T
Typ
667
1.5
—
—
—
—
—
AD
AD
1.5 T
Max.
TBD
TBD
100
T
1.8
—
—
—
AD
AD
-40°C T
-40°C
Units
ksps
ns
ns
ns
ns
ns
ns
© 2005 Microchip Technology Inc.
s
s
T
A
A
V
V
V
resistance
R
+85°C for Industrial
+125°C for Extended
DD
DD
DD
S
= 0-2.5 k
= 3-5.5V (Note 1)
= V
= 3-5.5V source
Conditions
REF
—
—
—
—
—
—
= 5V