DSPIC30F2020-20E/SO Microchip Technology, DSPIC30F2020-20E/SO Datasheet - Page 21

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DSPIC30F2020-20E/SO

Manufacturer Part Number
DSPIC30F2020-20E/SO
Description
IC, DSC, 16BIT, 12KB 40MHZ, 5.5V, SOIC28
Manufacturer
Microchip Technology
Series
DsPIC30Fr

Specifications of DSPIC30F2020-20E/SO

Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
20
Flash Memory Size
12KB
Supply Voltage Range
2.5V To 5.5V
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Package
28SOIC W
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
21
Interface Type
I2C/SPI/UART
On-chip Adc
8-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300023 - KIT DEMO DSPICDEM SMPS BUCKDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F2020-20E/SO
Manufacturer:
SMSC
Quantity:
1 000
Part Number:
DSPIC30F2020-20E/SO
Manufacturer:
MICROCH
Quantity:
20 000
8.5.5
The PROGC command programs data to the specified
Configuration register and verifies whether the
programming was successful. Configuration registers
are 16 bits wide, and this command allows one Config-
uration register to be programmed.
Expected Response (2 words):
0x1600
0x0002
© 2010 Microchip Technology Inc.
15
Opcode
Length
Reserved
Addr_MSB
Addr_LS
Data
Note:
Opcode
Field
Reserved
12 11
PROGC COMMAND
This command can only be used for
programming Configuration registers.
0x6
0x4
0x0
MSB of 24-bit destination address
LS 16 bits of 24-bit destination
address
Data to program
Addr_LS
Data
8 7
Description
Length
Addr_MSB
0
8.5.6
The ERASEB command performs a Bulk Erase. The MS
field selects the memory to be bulk erased, with options
for erasing individual memory segments.
When Full Chip Erase is selected, the following
memory regions are erased:
• All code memory (even if code-protected)
• All code-protect Configuration registers, including
Only the executive code memory, device ID and
Configuration registers that are not code-protected
remain intact after a Full Chip Erase.
Expected Response (2 words):
0x1700
0x0002
15
Opcode
Length
Reserved 0x0
MS
Opcode
Unit ID
Field
12 11
ERASEB COMMAND
0x7
0x2
Select memory to erase:
interrupt vectors, and FGS Configuration
register
Segments, and the FBS and FGS
Configuration registers
and the FGS Configuration register
0x0 = All Code in General Segment
0x1 = Reserved
0x2 = All Code in General Segment,
0x3 = Full Chip Erase
0x4 = All Code in Boot and General
0x5 = All Code in General Segment,
0x6 = Reserved
0x7 = Reserved
Reserved
Description
Length
DS70284C-page 21
2
MS
0

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