DSPIC30F2012-20I/SO Microchip Technology, DSPIC30F2012-20I/SO Datasheet - Page 200

• Manufacturer Part Number: DSPIC30F2012-20I/SO
• Description: IC DSPIC MCU/DSP 12K 28SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2012-20I/SO

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 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-SOIC (7.5mm Width)
• Core Frequency: 40MHz
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 20
• Flash Memory Size: 12KB
• Supply Voltage Range: 2.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F201220ISO

dsPIC30F2011/2012/3012/3013
Programmer’s Model........................................................... 18
Programming Operations .................................................... 49
Protection Against Accidental Writes to OSCCON ........... 122
R
Reset......................................................................... 117, 123
Reset Sequence.................................................................. 65
Reset Sources
Reset Timing Characteristics ............................................ 163
Reset Timing Requirements.............................................. 164
Run-Time Self-Programming (RTSP) ................................. 47
S
Simple Capture Event Mode ............................................... 81
Simple OC/PWM Mode Timing Requirements.................. 169
Simple Output Compare Match Mode................................. 86
Simple PWM Mode ............................................................. 86
Software Simulator (MPLAB SIM)..................................... 140
Software Simulator (MPLAB SIM30)................................. 140
Software Stack Pointer, Frame Pointer............................... 18
SPI Module.......................................................................... 89
DS70139C-page 198
Diagram ...................................................................... 19
Algorithm for Program Flash ....................................... 49
Erasing a Row of Program Memory ............................ 49
Initiating the Programming Sequence ......................... 50
Loading Write Latches ................................................ 50
BOR, Programmable................................................. 125
Brown-out Reset (BOR) ............................................ 117
Oscillator Start-up Timer (OST) ................................ 117
POR
POR (Power-on Reset) ............................................. 123
Power-on Reset (POR) ............................................. 117
Power-up Timer (PWRT) .......................................... 117
Reset Sources ............................................................ 65
Brown-out Reset (BOR) .............................................. 65
Illegal Instruction Trap................................................. 65
Trap Lockout ............................................................... 65
Uninitialized W Register Trap ..................................... 65
Watchdog Time-out..................................................... 65
Buffer Operation.......................................................... 82
Hall Sensor Mode ....................................................... 82
Prescaler ..................................................................... 81
Timer2 and Timer3 Selection Mode ............................ 82
Input Pin Fault Protection............................................ 86
Period.......................................................................... 87
CALL Stack Frame...................................................... 37
Framed SPI Support ................................................... 90
Operating Function Description .................................. 89
Operation During CPU Idle Mode ............................... 91
Operation During CPU Sleep Mode ............................ 91
SDOx Disable ............................................................. 90
Slave Select Synchronization ..................................... 91
SPI1 Register Map ...................................................... 92
Timing Characteristics
Timing Requirements
Word and Byte Communication .................................. 90
Operating without FSCM and PWRT ................ 125
With Long Crystal Start-up Time....................... 125
Master Mode (CKE = 0) .................................... 173
Master Mode (CKE = 1) .................................... 174
Slave Mode (CKE = 1) .............................. 175, 176
Master Mode (CKE = 0) .................................... 173
Master Mode (CKE = 1) .................................... 174
Slave Mode (CKE = 0) ...................................... 175
Slave Mode (CKE = 1) ...................................... 177
Preliminary
Status Bits, Their Significance and the Initialization
Status Bits, Their Significance and the Initialization
Status Register ................................................................... 18
Symbols Used in Opcode Descriptions ............................ 132
System Integration
T
Table Instruction Operation Summary ................................ 47
Temperature and Voltage Specifications
Timer 2/3 Module................................................................ 75
Timer1 Module.................................................................... 71
Timer2 and Timer3 Selection Mode.................................... 86
Timer2/3 Module
Timing Characteristics
Condition for RCON Register, Case 1 ...................... 126
Condition for RCON Register, Case 2 ...................... 126
Register Map ............................................................ 130
AC............................................................................. 157
DC ............................................................................ 145
16-bit Asynchronous Counter Mode ........................... 71
16-bit Synchronous Counter Mode ............................. 71
16-bit Timer Mode....................................................... 71
Gate Operation ........................................................... 72
Interrupt ...................................................................... 72
Operation During Sleep Mode .................................... 72
Prescaler .................................................................... 72
Real-Time Clock ......................................................... 72
Register Map .............................................................. 74
16-bit Timer Mode....................................................... 75
32-bit Synchronous Counter Mode ............................. 75
32-bit Timer Mode....................................................... 75
ADC Event Trigger...................................................... 78
Gate Operation ........................................................... 78
Interrupt ...................................................................... 78
Operation During Sleep Mode .................................... 78
Register Map .............................................................. 79
Timer Prescaler .......................................................... 78
A/D Conversion
Bandgap Start-up Time............................................. 164
CAN Module I/O........................................................ 182
CLKOUT and I/O ...................................................... 162
DCI Module
External Clock........................................................... 157
I
I
Input Capture (CAPX)............................................... 168
OC/PWM Module...................................................... 169
Oscillator Start-up Timer........................................... 163
Output Compare Module .......................................... 168
Power-up Timer ........................................................ 163
Reset ........................................................................ 163
SPI Module
2
2
C Bus Data
C Bus Start/Stop Bits
Interrupts ............................................................ 73
Oscillator Operation............................................ 73
Low-speed (ASAM = 0, SSRC = 000) .............. 185
AC-Link Mode................................................... 172
Multichannel, I
Master Mode..................................................... 178
Slave Mode....................................................... 180
Master Mode..................................................... 178
Slave Mode....................................................... 180
Master Mode (CKE = 0).................................... 173
Master Mode (CKE = 1).................................... 174
Slave Mode (CKE = 0)...................................... 175
Slave Mode (CKE = 1)...................................... 176
2
S Modes................................... 170
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