PIC24FJ32GA102-E/SS Microchip Technology, PIC24FJ32GA102-E/SS Datasheet - Page 172

• Manufacturer Part Number: PIC24FJ32GA102-E/SS
• Description: 16-bit, 16 MIPS, 32KB Flash, 8KB RAM, Nanowatt XLP 28 SSOP .209in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24FJ32GA102-E/SS

• Processor Series: PIC24
• Core: PIC24F
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 8192 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 5
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Development Tools By Supplier: MPLAB Integrated Development Environment
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 125 C
• Supply Current (max): 300 mA
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Eeprom Size: -
• Ram Size: 8K 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
• Lead Free Status / Rohs Status: Details

PIC24FJ64GA104 FAMILY
FIGURE 15-3:
FIGURE 15-4:
DS39951C-page 172
Note
PROCESSOR 1 (SPI Enhanced Buffer Master)
Note
1:
2:
1:
2:
PROCESSOR 1 (SPI Master)
MSTEN (SPIxCON1<5>) = 1 and
Using the SSx pin in Slave mode of operation is optional.
User must write transmit data to read received data from SPIxBUF. The SPIxTXB and SPIxRXB registers are memory
mapped to SPIxBUF.
SPIBEN (SPIxCON2<0>) = 1
MSTEN (SPIxCON1<5>) = 1)
Using the SSx pin in Slave mode of operation is optional.
User must write transmit data to read received data from SPIxBUF. The SPIxTXB and SPIxRXB registers are memory
mapped to SPIxBUF.
MSb
MSb
SPI MASTER/SLAVE CONNECTION (STANDARD MODE)
SPI MASTER/SLAVE CONNECTION (ENHANCED BUFFER MODES)
8-Level FIFO Buffer
Serial Transmit Buffer
Serial Receive Buffer
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxSR)
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxRXB)
(SPIxTXB)
(SPIxSR)
(2)
(2)
LSb
LSb
SDOx
SCKx
SDIx
SDOx
SDIx
SCKx
SSx
Serial Clock
Serial Clock
SSEN (SPIxCON1<7>) = 1 and MSTEN (SPIxCON1<5>) = 0
SDIx
SDOx
SCKx
SSx
SCKx
SDIx
SDOx
SSx
PROCESSOR 2 (SPI Enhanced Buffer Slave)
(1)
(1)
PROCESSOR 2 (SPI Slave)
MSb
Serial Transmit Buffer
Serial Receive Buffer
MSTEN (SPIxCON1<5>) = 0 and
SSEN (SPIxCON1<7>) = 1,
SPIBEN (SPIxCON2<0>) = 1
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxRXB)
MSb
(SPIxTXB)
(SPIxSR)
8-Level FIFO Buffer
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxSR)
(2)
 2010 Microchip Technology Inc.
LSb
(2)
LSb