PIC24HJ32GP204-I/PT Microchip Technology, PIC24HJ32GP204-I/PT Datasheet - Page 24

• Manufacturer Part Number: PIC24HJ32GP204-I/PT
• Description: IC PIC MCU FLASH 32K 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ32GP204-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 32KB (11K x 24)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 13x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 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, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24HJ32GP202/204 AND PIC24HJ16GP304
3.4
The PIC24HJ32GP202/204 and PIC24HJ16GP304
Arithmetic Logic Unit (ALU) is 16 bits wide and is
capable of addition, subtraction, bit shifts and logic
operations. Unless otherwise mentioned, arithmetic
operations are 2’s complement in nature. The ALU may
affect the values of the Carry (C), Zero (Z), Negative
(N), Overflow (OV) and Digit Carry (DC) Status bits in
the SR register depending on the operation. The C and
DC Status bits operate as Borrow and Digit Borrow bits
respectively, for subtraction operations.
The ALU can perform 8-bit or 16-bit operations
depending on the mode of the instruction that is used.
Data for the ALU operation can come from the W
register array, or data memory depending on the
addressing mode of the instruction. Likewise, output
data from the ALU can be written to the W register array
or a data memory location.
Refer to the “16-bit MCU and DSC Programmer’s Ref-
erence Manual” (DS70157) for more information on the
SR bits affected by each instruction.
The PIC24HJ32GP202/204 and PIC24HJ16GP304
CPU
multiplication and division. This includes a dedicated
hardware multiplier and a support hardware for 16-bit
divisor division.
3.4.1
Using the high-speed 17-bit x 17-bit multiplier, the ALU
supports unsigned, signed or mixed-sign operation in
several multiplication modes:
• 16-bit x 16-bit signed
• 16-bit x 16-bit unsigned
• 16-bit signed x 5-bit (literal) unsigned
• 16-bit unsigned x 16-bit unsigned
• 16-bit unsigned x 5-bit (literal) unsigned
• 16-bit unsigned x 16-bit signed
• 8-bit unsigned x 8-bit unsigned
DS70289G-page 24
incorporates
Arithmetic Logic Unit (ALU)
MULTIPLIER
hardware
support
for
both
3.4.2
The divide block supports 32-bit/16-bit and 16-bit/16-bit
signed and unsigned integer divide operations with the
following data sizes.
• 32-bit signed/16-bit signed divide
• 32-bit unsigned/16-bit unsigned divide
• 16-bit signed/16-bit signed divide
• 16-bit unsigned/16-bit unsigned divide
The quotient for all divide instructions ends up in W0
and the remainder in W1. A 16-bit signed and
unsigned DIV instructions can specify any W register
for both the 16-bit divisor (Wn) and any W register
(aligned) pair (W(m + 1):Wm) for the 32-bit dividend.
The divide algorithm takes one cycle per bit of
divisor,
instructions take the same number of cycles to
execute.
3.4.3
The multi-bit data shifter is capable of performing up to
16-bit arithmetic or logic right shifts, or up to 16-bit left
shifts in a single cycle. The source can be either a
working register or a memory location.
The shifter requires a signed binary value to determine
both the magnitude (number of bits) and direction of the
shift operation. A positive value shifts the operand right.
and a negative value shifts the operand left. A value of
‘0’ does not modify the operand.
so
DIVIDER
MULTI-BIT DATA SHIFTER
both
32-bit/16-bit
© 2011 Microchip Technology Inc.
and
16-bit/16-bit