DSPIC30F6012T-20E/PF Microchip Technology, DSPIC30F6012T-20E/PF Datasheet - Page 4

• Manufacturer Part Number: DSPIC30F6012T-20E/PF
• Description: IC DSPIC MCU/DSP 144K 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F6012T-20E/PF

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 144KB (48K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: XLT64PT4 - SOCKET TRAN ICE 64MQFP/TQFPAC164313 - MODULE SKT FOR PM3 64PFAC30F002 - MODULE SOCKET DSPIC30F 64TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DSPIC30F6012T20EP

3.0
3.1
The programming executive resides in executive
memory and is executed when Enhanced ICSP
Programming mode is entered. The programming exec-
utive provides the mechanism for the programmer (host
device) to program and verify the dsPIC30F, using a
simple command set and communication protocol.
The following capabilities are provided by the
programming executive:
• Read memory
• Erase memory
• Program memory
• Query
The programming executive performs the low-level
tasks required for erasing and programming. This
allows the programmer to program the device by
issuing the appropriate commands and data.
The programming procedure is outlined in
“Device
3.2
The programming executive is stored in executive code
memory and executes from this reserved region of
memory. It requires no resources from user code
memory or data EEPROM.
3.3
The programming executive uses the device’s data
RAM for variable storage and program execution. Once
the programming executive has run, no assumptions
should be made about the contents of data RAM.
DS70102K-page 4
- Code memory and data EEPROM
- Configuration registers
- Device ID
- Bulk Erase by segment
- Code memory (by row)
- Data EEPROM (by row)
- Code memory
- Data EEPROM
- Configuration registers
- Blank Device
- Programming executive software version
PROGRAMMING EXECUTIVE
Programming”.
APPLICATION
Programming Executive Overview
Programming Executive Code
Memory
Programming Executive Data RAM
Section 5.0
4.0
Before programming can begin, the programmer must
confirm that the programming executive is stored in exec-
utive memory. The procedure for this task is illustrated in
Figure
First, ICSP mode is entered. The unique application ID
word stored in executive memory is then read. If the
programming executive is resident, the application ID
word is 0xBB, which means programming can resume
as normal. However, if the application ID word is not
0xBB,
programmed to Executive Code memory using the
method described in
Programming Executive to
Section 11.0 “ICSP™ Mode”
for the ICSP programming method.
“Reading the Application ID Word”
procedure for reading the application ID word in ICSP
mode.
FIGURE 4-1:
4-1.
Enter ICSP™ Mode
Resident in Memory
Prog. Executive is
the
CONFIRMING THE CONTENTS
OF EXECUTIVE MEMORY
Application ID
Application ID
from Address
0x8005BE
Read the
0xBB?
Finish
Start
programming
Is
Yes
Section 12.0 “Programming the
CONFIRMING PRESENCE
OF THE PROGRAMMING
EXECUTIVE
© 2010 Microchip Technology Inc.
No
Prog. Executive must
Memory”.
executive
describes the process
be Programmed
Section 11.13
describes the
must
be