PIC24F04KA201-I/SS Microchip Technology, PIC24F04KA201-I/SS Datasheet - Page 122

• Manufacturer Part Number: PIC24F04KA201-I/SS
• Description: IC PIC MCU FLASH 512KX4 20-SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F04KA201-I/SS

• Core Size: 16-Bit
• Program Memory Size: 4KB (1.375K x 24)
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Number Of I /o: 18
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC24
• No. Of I/o's: 18
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 3
• Processor Series: PIC24F
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• 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, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC24F04KA201 FAMILY
REGISTER 15-1:
DS39937B-page 120
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12-11
bit 10-8
bit 7
bit 6
bit 5
bit 4-2
R-0,HSC
SRMPT
SPIEN
R/W-0
HS = Hardware Settable bit
SPIEN: SPI1 Enable bit
1 = Enables module and configures SCK1, SDO1, SDI1 and SS1 as serial port pins
0 = Disables module
Unimplemented: Read as ‘0’
SPISIDL: Stop in Idle Mode bit
1 = Discontinues module operation when device enters Idle mode
0 = Continues module operation in Idle mode
Unimplemented: Read as ‘0’
SPIBEC<2:0>: SPI1 Buffer Element Count bits (valid in Enhanced Buffer mode)
Master mode:
Number of SPI transfers pending.
Slave mode:
Number of SPI transfers unread.
SRMPT: Shift Register (SPI1SR) Empty bit (valid in Enhanced Buffer mode)
1 = SPI1 Shift register is empty and ready to send or receive
0 = SPI1 Shift register is not empty
SPIROV: Receive Overflow Flag bit
1 = A new byte/word is completely received and discarded. The user software has not read the previous
0 = No overflow has occurred
SRXMPT: Receive FIFO Empty bit (valid in Enhanced Buffer mode)
1 = Receive FIFO is empty
0 = Receive FIFO is not empty
SISEL<2:0>: SPI1 Buffer Interrupt Mode bits (valid in Enhanced Buffer mode)
111 = Interrupt when SPI1 transmit buffer is full (SPITBF bit is set)
110 = Interrupt when last bit is shifted into SPI1SR; as a result, the TX FIFO is empty
101 = Interrupt when the last bit is shifted out of SPI1SR; now the transmit is complete
100 = Interrupt when one data byte is shifted into the SPI1SR; as a result, the TX FIFO has one open spot
011 = Interrupt when SPI1 receive buffer is full (SPIRBF bit set)
010 = Interrupt when SPI1 receive buffer is 3/4 or more full
001 = Interrupt when data is available in receive buffer (SRMPT bit is set)
000 = Interrupt when the last data in the receive buffer is read; as a result, the buffer is empty
R/C-0, HS
SPIROV
data in the SPI1BUF register.
U-0
—
SPI1STAT: SPI1 STATUS AND CONTROL REGISTER
(SRXMPT bit is set)
W = Writable bit
‘1’ = Bit is set
R/W-0, HSC
SRXMPT
SPISIDL
R/W-0
HSC = Hardware Settable/Clearable bit
SISEL2
R/W-0
U-0
—
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SISEL1
R/W-0
U-0
—
R-0, HSC
SPIBEC2
SISEL0
R/W-0
© 2009 Microchip Technology Inc.
C = Clearable bit
x = Bit is unknown
R-0, HSC
SPIBEC1
R-0, HSC
SPITBF
R-0, HSC
SPIBEC0
R-0, HSC
SPIRBF
bit 8
bit 0