DSPIC30F2020-30I/SP Microchip Technology Inc., DSPIC30F2020-30I/SP Datasheet - Page 266

• Manufacturer Part Number: DSPIC30F2020-30I/SP
• Description: DSP, 16-Bit, 12KB Flash, 512 RAM, 21 I/O, SDIP-28
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC30F2020-30I/SP

• A/d Inputs: 8-Channels, 10-Bit
• Comparators: 4
• Cpu Speed: 30 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 21
• Interface: I2C/SPI/UART
• Ios: 21
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 28-pin SPDIP
• Programmable Memory: 12K Bytes
• Ram Size: 512 Bytes
• Timers: 3-16-bit, 1-32-bit
• Voltage, Range: 3-5.5
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

dsPIC30F1010/202X
TABLE 21-33: 10-BIT HIGH-SPEED A/D MODULE SPECIFICATIONS (CONTINUED)
FIGURE 21-20:
DS70178C-page 264
AC CHARACTERISTICS
AD24
AD24A E
AD25
AD30
AD31
AD32
AD33
AD34
Note 1:
Param
No.
Trigger Pulse
A/D Clock
ADBUFxx
A/D Data
2:
CONV
E
—
THD
SINAD
SFDR
F
ENOB
Symbol
NYQ
OFF
OFF
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
The A/D conversion result never decreases with an increase in the input voltage, and has no missing
codes.
Offset Error
Offset Error
Monotonicity
Total Harmonic Distortion
Signal to Noise and
Distortion
Spurious Free Dynamic
Range
Input Signal Bandwidth
Effective Number of Bits
A/D CONVERSION TIMING PER INPUT
Characteristic
(2)
Dynamic Performance
Preliminary
Standard Operating Conditions: 3.3V and 5.0V (±10%)
(unless otherwise stated)
Operating temperature
Min.
-77
—
—
—
—
—
—
—
Old Data
±0.75
±0.75
Typ
-73
-73
9.4
58
—
—
9
0
Tconv
<±2.0
<±2.0
Max.
-68
0.5
—
—
—
—
-40°C T
-40°C T
2
T
Units
MHz
LSb V
LSb V
AD
bits
dB
dB
dB
1
—
A
A
© 2006 Microchip Technology Inc.
+85°C for Industrial
+125°C for Extended
0
AV
AV
Guaranteed
INL
INL
DD
DD
= AV
= AV
New Data
= V
= V
Conditions
DD
DD
SS
SS
—
—
—
—
—
= V
= V
= 5V
= 3.3V
SS
SS
= 0V,
= 0V,