DSPIC30F2012-30I/ML Microchip Technology, DSPIC30F2012-30I/ML Datasheet - Page 129
![IC, DSC, 16BIT, 12KB, 40MHZ, 5.5V, QFN28](/photos/6/81/68120/150-28-qfn_sml.jpg)
DSPIC30F2012-30I/ML
Manufacturer Part Number
DSPIC30F2012-30I/ML
Description
IC, DSC, 16BIT, 12KB, 40MHZ, 5.5V, QFN28
Manufacturer
Microchip Technology
Series
DsPIC30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20ISO.pdf
(210 pages)
3.DSPIC30F2011-20ISO.pdf
(14 pages)
4.DSPIC30F2011-20ISO.pdf
(6 pages)
5.DSPIC30F2011-20ISO.pdf
(18 pages)
6.DSPIC30F2011-20IP.pdf
(206 pages)
Specifications of DSPIC30F2012-30I/ML
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
30 MIPs
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Package
28QFN EP
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
30 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
12
Interface Type
I2C/SPI/UART
On-chip Adc
10-chx12-bit
Number Of Timers
3
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - 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
Other names
DSPIC30F201230IML
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F2012-30I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
17.3
The
differentiate between various kinds of Reset:
a)
b)
c)
d)
e)
f)
g)
h)
Different registers are affected in different ways by
various Reset conditions. Most registers are not
affected by a WDT wake-up since this is viewed as the
resumption of normal operation. Status bits from the
RCON register are set or cleared differently in different
Reset situations, as indicated in
are used in software to determine the nature of the
Reset.
A block diagram of the On-Chip Reset Circuit is shown
in
A MCLR noise filter is provided in the MCLR Reset
path. The filter detects and ignores small pulses.
Internally generated Resets do not drive MCLR pin low.
FIGURE 17-2:
© 2010 Microchip Technology Inc.
Figure
Power-on Reset (POR)
MCLR Reset during normal operation
MCLR Reset during Sleep
Watchdog Timer (WDT) Reset (during normal
operation)
Programmable Brown-out Reset (BOR)
RESET Instruction
Reset caused by trap lockup (TRAPR)
Reset caused by illegal opcode or by using an
uninitialized W register as an address pointer
(IOPUWR)
MCLR
V
DD
Reset
dsPIC30F2011/2012/3012/3013
17-2.
Instruction
RESET
Trap Conflict
Illegal Opcode/
Uninitialized W Register
Brown-out
V
Sleep or Idle
Module
DD
Detect
WDT
Reset
RESET SYSTEM BLOCK DIAGRAM
Rise
BOREN
Glitch Filter
Table
Digital
POR
17-5. These bits
dsPIC30F2011/2012/3012/3013
BOR
devices
17.3.1
A power-on event will generate an internal POR pulse
when a V
at the POR circuit threshold voltage (V
nominally
characteristics must meet specified starting voltage
and rise rate requirements. The POR pulse will reset a
POR timer and place the device in the Reset state. The
POR also selects the device clock source identified by
the oscillator configuration fuses.
The POR circuit inserts a small delay, T
nominally 10 μs and ensures that the device bias
circuits are stable. Furthermore, a user selected
power-up time-out (T
parameter is based on device Configuration bits and
can be 0 ms (no delay), 4 ms, 16 ms or 64 ms. The total
delay is at device power-up, T
these delays have expired, SYSRST will be negated on
the next leading edge of the Q1 clock and the PC will
jump to the Reset vector.
The timing for the SYSRST signal is shown in
Figure 17-3 through Figure 17-5.
DD
POR: POWER-ON RESET
rise is detected. The Reset pulse will occur
1.85V.
The
S
PWRT
R
) is applied. The T
device
Q
POR
DS70139G-page 129
+ T
supply
POR
POR
SYSRST
PWRT
) which is
, which is
. When
voltage
PWRT