PIC24FJ16GA002-E/ML Microchip Technology, PIC24FJ16GA002-E/ML Datasheet - Page 14

• Manufacturer Part Number: PIC24FJ16GA002-E/ML
• Description: IC PIC MCU FLASH 16K 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ16GA002-E/ML

• Program Memory Type: FLASH
• Program Memory Size: 16KB (5.5K x 24)
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, PMP, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240011, MA240013, AC164127, DM300027, DV164033, DM240002
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM240011 - KIT STARTER MPLAB FOR PIC24F MCUAC162088 - HEADER MPLAB ICD2 24FJ64GA004 28AC164336 - MODULE SOCKET FOR PM3 28/44QFNDV164033 - KIT START EXPLORER 16 MPLAB ICD2
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FJXXXGA0XX
3.2.2
The REGOUT control code allows for data to be
extracted from the device in ICSP mode. It is used to
clock the contents of the VISI register, out of the device,
over the PGDx pin. After the REGOUT control code is
received, the CPU is held Idle for 8 cycles. After these
8 cycles, an additional 16 cycles are required to clock the
data out (see Figure 3-3).
The REGOUT code is unique because the PGDx pin is
an input when the control code is transmitted to the
device. However, after the control code is processed,
the PGDx pin becomes an output as the VISI register is
shifted out.
FIGURE 3-3:
DS39768D-page 14
PGCx
PGDx
Fetch REGOUT Control Code
Execute Previous Instruction, CPU Held in Idle
REGOUT SERIAL INSTRUCTION
EXECUTION
1
1
0
2
PGDx = Input
0
3
REGOUT SERIAL EXECUTION
0
4
P4
1
2
7
8
P5
LSb
1
1
2
2
3
3
4
Shift Out VISI Register<15:0>
4
5
PGDx = Output
...
Note 1: After the contents of VISI are shifted out,
6
10
11
2: Data changes on the falling edge and
11
12
the
maintains PGDx as an output until the
first rising edge of the next clock is
received.
latches on the rising edge of PGCx. For
all
Significant bit (LSb) is transmitted first.
12
13
13
14
data
14
PIC24FJXXXGA0XX
15 16
MSb
© 2008 Microchip Technology Inc.
transmissions,
P4A
0
No Execution Takes Place,
Fetch Next Control Code
1
PGDx = Input
0
2
0
3
the
0
4
device
Least