DSPIC30F1010-30I/SO Microchip Technology, DSPIC30F1010-30I/SO Datasheet - Page 5

• Manufacturer Part Number: DSPIC30F1010-30I/SO
• Description: IC DSPIC MCU/DSP 6K 28SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F1010-30I/SO

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 6KB (2K x 24)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 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)
• Data Bus Width: 16 bit
• Processor Series: DSPIC30F
• Core: dsPIC
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240002, DM300023, DM330011
• Package: 28SOIC W
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 30 MHz
• Operating Supply Voltage: 3.3|5 V
• Number Of Programmable I/os: 21
• Interface Type: I2C/SPI/UART
• On-chip Adc: 6-chx10-bit
• Number Of Timers: 2
• 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

Silicon Errata Issues
1. Module: PWM
2. Module: PWM
© 2010 Microchip Technology Inc.
Note:
If
(DTC<1:0> = 0 or 1 in the PWMCONx register),
the minimum usable value that can be written to
the dead time registers, DTRx and ALTDTRx, is
0x0010. Writing a value less than 0x0010 will
cause either or both the PWMxH and PWMxL
outputs not to function. As a result of this erratum,
the minimum usable dead time is 16 ns. Dead
time resolution is 4 ns for dead times greater than
16 ns.
Work around
The
(DTC<1:0> = 2) or DTRx and ALTDRx must have
a value of 0x0010 or greater. If zero dead time is
required, configure the DTC<1:0> bits in the
PWMCONx register to specify no dead time.
Affected Silicon Revisions
The data sheet indicates that the power supply
PWM module has a 1.1 ns duty cycle resolution.
This is true for all values of PDCx except the
following:
1. 0x0010 < PDCx < 0x0040
2. (Period – 0x0040) < PDCx < (Period – 0x0010)
In these ranges, duty cycle resolution is 16 ns. The
PWM period is either the master period, PTPER,
or the individual PWM generator period, PHASEx.
Work around
If possible, the system should be designed so that
the PWM generator will operate in the duty cycle
range where the 1.1 ns resolution is possible. For
operation outside this range, the design must take
into account the reduced resolution.
Affected Silicon Revisions
A1
A1
X
X
dead
dead
This document summarizes all silicon
errata issues from all revisions of silicon,
previous as well as current. Only the
issues indicated by the shaded column in
the following tables apply to the current
silicon revision (A3).
A2
A2
X
X
time
time
A3
A3
X
X
must
functionality
either
be
is
disabled
enabled
3. Module: PWM
4. Module: PWM
dsPIC30F1010/202X
Each PWM generator can be configured to
generate a trigger for the ADC module or a trigger
interrupt at any point during the PWM period. The
point in time during the PWM period that the trigger
is set is specified in the TRIGx register for PWM
Individual Trigger, or in the SEVTCMP register for
the Special Event Trigger. The minimum trigger
value in TRIGx or SEVTCMP is 0x0008. Values
below 0x0008 result in a PWM trigger not being
initiated at all. As a result, no ADC sampling or
trigger interrupt will occur.
Work around
If the Special Event Trigger or the Individual
Trigger is implemented, the user should perform a
check in firmware to make sure that TRIGx and/or
SEVTCMP is always greater than 0x0008 and less
than the PWM period.
Affected Silicon Revisions
The dead-time registers (DTRx/ALTDTRx) must
be modified only when the PWM is not running.
Adjusting the dead time “on-the-fly” can result in
an unpredictable glitch on the PWM output, which
may cause shoot-through.
Work around
None.
Affected Silicon Revisions
A1
A1
X
X
A2
A2
X
X
A3
A3
X
X
DS80445D-page 5