DSPIC30F4011-20I/P Microchip Technology, DSPIC30F4011-20I/P Datasheet - Page 157
![IC DSPIC MCU/DSP 48K 40DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
DSPIC30F4011-20I/P
Manufacturer Part Number
DSPIC30F4011-20I/P
Description
IC DSPIC MCU/DSP 48K 40DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F4012-30ISO.pdf
(238 pages)
3.DSPIC30F4012-30ISO.pdf
(18 pages)
4.DSPIC30F4012-30ISO.pdf
(6 pages)
5.DSPIC30F4012-30ISO.pdf
(16 pages)
6.DSPIC30F4012-30ISO.pdf
(22 pages)
Specifications of DSPIC30F4011-20I/P
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
48KB (16K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of I/o's
30
Flash Memory Size
48KB
Supply Voltage Range
2.5V To 5.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC30F003 - MODULE SOCKET DSPIC30F 40DIPACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F4011-20IP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F4011-20I/P
Manufacturer:
MICROCHI
Quantity:
20 000
Company:
Part Number:
DSPIC30F4011-20I/PT
Manufacturer:
MSC
Quantity:
32
Company:
Part Number:
DSPIC30F4011-20I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
21.3
The dsPIC30F4011/4012 devices 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
Figure
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 21-2:
© 2010 Microchip Technology Inc.
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 lock-up (TRAPR)
Reset caused by illegal opcode, or by using an
uninitialized W register as an Address Pointer
(IOPUWR)
MCLR
V
21-2.
Illegal Opcode/
Uninitialized W Register
DD
Reset
Instruction
RESET
Trap Conflict
Brown-out
V
Sleep or Idle
Module
Detect
DD
WDT
Reset
RESET SYSTEM BLOCK DIAGRAM
Rise
BOREN
Glitch Filter
Table
Digital
POR
21-5. These bits
BOR
21.3.1
A power-on event generates an internal POR pulse
when a V
the POR circuit threshold voltage (V
inally 1.85V. The device supply voltage characteristics
must meet specified starting voltage and rise rate
requirements. The POR pulse resets a POR timer and
places 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 jumps
to the Reset vector.
The timing for the SYSRST signal is shown in
Figure 21-3
dsPIC30F4011/4012
DD
POR: POWER-ON RESET
through
rise is detected. The Reset pulse occurs at
Figure
S
R
PWRT
21-5.
) is applied. The T
Q
POR
DS70135G-page 157
POR
+ T
) which is nom-
POR
SYSRST
PWRT
, which is
. When
PWRT