DSPIC30F2020-20E/MM Microchip Technology, DSPIC30F2020-20E/MM Datasheet - Page 25

• Manufacturer Part Number: DSPIC30F2020-20E/MM
• Description: 12KB, Flash, 512bytes-RAM, 30MIPS, 21I/O, 16-bit Family,nanoWatt 28 QFN-S 6x6mm
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2020-20E/MM

• 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-QFN
• Package: 28QFN-S EP
• 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 BUCKAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

10.0
The device ID region is 2 x 16 bits and can be read
using the READD command. This region of memory is
read-only and can also be read when code protection
is enabled.
Table 10-1
Table 10-2
Table 10-3
TABLE 10-1:
TABLE 10-2:
TABLE 10-3:
© 2010 Microchip Technology Inc.
dsPIC30F1010
dsPIC30F2020
dsPIC30F2023
0xFF0000
0xFF0002
DEVID<15:0>
PROC<3:0>
REV<2:0>
DOT<2:0>
SMPS Device
Address
Bit Field
DEVICE ID
describes the bit field of each register.
shows the device ID for each device,
shows the device ID registers and
DEVID
DEVREV
DEVICE IDs
DEVICE ID REGISTERS
DEVICE ID BITS DESCRIPTION
Name
0x0404
0x0400
0x0403
DEVID
DEVID
DEVREV
DEVREV
DEVREV
Register
15
PROC<3:0>
14
0x1000
A0
—
—
13
Encodes the device ID.
Encodes the process of the device (always read as 0x001).
Encodes the major revision number of the device.
Encodes the minor revision number of the device.
12
11
0x1000
0x1001
0x1000
A1
10
9
Silicon Revision
DEVID<15:0>
8
REV<2:0>
0x1002
0x1002
0x1002
Bit
A2
Description
7
6
5
0x1003
0x1003
0x1003
A3
4
3
DS70284C-page 25
2
DOT<2:0>
0x1004
1
A4
—
—
0