DSPIC33FJ16GS502-I/SO Microchip Technology, DSPIC33FJ16GS502-I/SO Datasheet - Page 34

• Manufacturer Part Number: DSPIC33FJ16GS502-I/SO
• Description: IC DSPIC MCU/DSP 16K 28-SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ16GS502-I/SO

• Core Processor: dsPIC
• 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: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Core Frequency: 40MHz
• Core Supply Voltage: 3.3V
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 21
• Flash Memory Size: 16KB
• Supply Voltage Range: 3V To 3.6V
• Package: 28SOIC W
• Device Core: dsPIC
• Family Name: dsPIC33
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 21
• Interface Type: I2C/SPI/UART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
3.4
REGISTER 3-1:
DS70318D-page 32
bit 15
bit 7
Legend:
C = Clearable bit
S = Settable bit
‘1’ = Bit is set
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
Note 1: This bit can be read or cleared (not set).
R/W-0
R-0
OA
2: The IPL<2:0> bits are concatenated with the IPL<3> bit (CORCON<3>) to form the CPU Interrupt Priority
3: The IPL<2:0> Status bits are read-only when NSTDIS = 1 (INTCON1<15>).
4: Clearing this bit will clear SA and SB.
CPU Control Registers
(2)
Level (IPL). The value in parentheses indicates the IPL if IPL<3> = 1. User interrupts are disabled when
IPL<3> = 1.
OA: Accumulator A Overflow Status bit
1 = Accumulator A overflowed
0 = Accumulator A has not overflowed
OB: Accumulator B Overflow Status bit
1 = Accumulator B overflowed
0 = Accumulator B has not overflowed
SA: Accumulator A Saturation ‘Sticky’ Status bit
1 = Accumulator A is saturated or has been saturated at some time
0 = Accumulator A is not saturated
SB: Accumulator B Saturation ‘Sticky’ Status bit
1 = Accumulator B is saturated or has been saturated at some time
0 = Accumulator B is not saturated
OAB: OA || OB Combined Accumulator Overflow Status bit
1 = Accumulators A or B have overflowed
0 = Neither Accumulators A or B have overflowed
SAB: SA || SB Combined Accumulator ‘Sticky’ Status bit
1 = Accumulators A or B are saturated or have been saturated at some time in the past
0 = Neither Accumulator A or B are saturated
DA: DO Loop Active bit
1 = DO loop in progress
0 = DO loop not in progress
DC: MCU ALU Half Carry/Borrow bit
1 = A carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized data)
0 = No carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized
IPL<2:0>
R/W-0
of the result occurred
data) of the result occurred
R-0
OB
SR: CPU STATUS REGISTER
(3)
(2)
R = Readable bit
W = Writable bit
‘0’ = Bit is cleared
R/W-0
R/C-0
SA
(1)
(3)
R/C-0
SB
R-0
RA
Preliminary
(1)
U = Unimplemented bit, read as ‘0’
-n = Value at POR
x = Bit is unknown
R/W-0
OAB
R-0
(1)
(1)
N
(1,4)
SAB
R/W-0
R/C-0
OV
(1,4)
© 2009 Microchip Technology Inc.
R/W-0
R -0
DA
Z
R/W-0
R/W-0
DC
C
bit 8
bit 0