DSPIC30F3010T-20I/SO Microchip Technology, DSPIC30F3010T-20I/SO Datasheet - Page 131
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DSPIC30F3010T-20I/SO
Manufacturer Part Number
DSPIC30F3010T-20I/SO
Description
IC DSPIC MCU/DSP 24K 28SOIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F3010-30ISO.pdf
(18 pages)
4.DSPIC30F3010-30ISO.pdf
(6 pages)
5.DSPIC30F3010-30ISO.pdf
(16 pages)
6.DSPIC30F5011T-20IPT.pdf
(34 pages)
7.DSPIC30F6010T-20IPF.pdf
(6 pages)
8.DSPIC30F3010T-20ISO.pdf
(218 pages)
Specifications of DSPIC30F3010T-20I/SO
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
24KB (8K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- DSPIC30F2011-20ISO PDF datasheet
- DSPIC30F2011-20IP PDF datasheet #2
- DSPIC30F3010-30ISO PDF datasheet #3
- DSPIC30F3010-30ISO PDF datasheet #4
- DSPIC30F3010-30ISO PDF datasheet #5
- DSPIC30F5011T-20IPT PDF datasheet #6
- DSPIC30F6010T-20IPF PDF datasheet #7
- DSPIC30F3010T-20ISO PDF datasheet #8
- Current page: 131 of 218
- Download datasheet (4Mb)
20.0
There are several features intended to maximize
system reliability, minimize cost through elimination of
external components, provide power saving operating
modes and offer code protection:
• Oscillator Selection
• Reset
• Watchdog Timer (WDT)
• Power Saving modes (Sleep and Idle)
• Code Protection
• Unit ID Locations
• In-Circuit Serial Programming™ (ICSP™)
dsPIC30F devices have a Watchdog Timer, which is
permanently enabled via the configuration bits, or can
be software controlled. It runs off its own RC oscillator
for added reliability. There are two timers that offer nec-
essary delays on power-up. One is the Oscillator Start-
up Timer (OST), intended to keep the chip in Reset until
the crystal oscillator is stable. The other is the Power-
up Timer (PWRT), which provides a delay on power-up
only, designed to keep the part in Reset while the
power supply stabilizes. With these two timers on-chip,
most applications need no external Reset circuitry.
Sleep mode is designed to offer a very low current
Power-down mode. The user can wake-up from Sleep
through external Reset, Watchdog Timer Wake-up or
through an interrupt. Several oscillator options are also
made available to allow the part to fit a wide variety of
applications. In the Idle mode, the clock sources are
still active, but the CPU is shut-off. The RC oscillator
option saves system cost, while the LP crystal option
saves power.
© 2005 Microchip Technology Inc.
Note: This data sheet summarizes features of this group
of dsPIC30F devices and is not intended to be a complete
reference source. For more information on the CPU,
peripherals, register descriptions and general device
functionality, refer to the dsPIC30F Family Reference
Manual (DS70046). For more information on the device
instruction set and programming, refer to the dsPIC30F
Programmer’s Reference Manual (DS70030).
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Oscillator Start-up Timer (OST)
- Programmable Brown-out Reset (BOR)
SYSTEM INTEGRATION
Preliminary
20.1
The dsPIC30F oscillator system has the following
modules and features:
• Various external and internal oscillator options as
• An on-chip PLL to boost internal operating
• A clock switching mechanism between various
• Programmable clock postscaler for system power
• A Fail-Safe Clock Monitor (FSCM) that detects
• Clock Control register OSCCON
• Configuration bits for main oscillator selection
Configuration bits determine the clock source upon
Power-on Reset (POR) and Brown-out Reset (BOR).
Thereafter, the clock source can be changed between
permissible clock sources. The OSCCON register
controls the clock switching and reflects system clock
related status bits.
Table 20-1 provides a summary of the dsPIC30F
Oscillator Operating modes. A simplified diagram of the
oscillator system is shown in Figure 20-1.
clock sources
frequency
clock sources
savings
clock failure and takes fail-safe measures
dsPIC30F3010/3011
Oscillator System Overview
DS70141B-page 129
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