PIC24FJ256DA210T-I/BG Microchip Technology, PIC24FJ256DA210T-I/BG Datasheet - Page 282

• Manufacturer Part Number: PIC24FJ256DA210T-I/BG
• Description: 16-bit, 256KB Flash, 96K RAM, USB, Graphics 121 XBGA 10x10x1.20mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ256DA210T-I/BG

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC24FJ256DA210 FAMILY
REGISTER 19-8:
DS39969B-page 282
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13-12
bit 11-8
bit 7
bit 6
bit 5-4
bit 3-0
Note 1:
R-0, HSC
R-1, HSC
OBE
IBF
Even though an individual bit represents the byte in the buffer, the bits corresponding to the Word (byte 0
and 1, or byte 2 and 3) gets cleared even on byte reading.
IBF: Input Buffer Full Status bit
1 = All writable input buffer registers are full
0 = Some or all of the writable input buffer registers are empty
IBOV: Input Buffer Overflow Status bit
1 = A write attempt to a full input register occurred (must be cleared in software)
0 = No overflow occurred
Unimplemented: Read as ‘0’
IBxF: Input Buffer x Status Full bit
1 = Input buffer contains unread data (reading buffer will clear this bit)
0 = Input buffer does not contain unread data
OBE: Output Buffer Empty Status bit
1 = All readable output buffer registers are empty
0 = Some or all of the readable output buffer registers are full
OBUF: Output Buffer Underflow Status bit
1 = A read occurred from an empty output register (must be cleared in software)
0 = No underflow occurred
Unimplemented: Read as ‘0’
OBxE: Output Buffer x Status Empty bit
1 = Output buffer is empty (writing data to the buffer will clear this bit)
0 = Output buffer contains untransmitted data
R/W-0 HS
R/W-0 HS
OBUF
IBOV
PMSTAT: EPMP STATUS REGISTER (SLAVE MODE ONLY)
HS = Hardware Settable bit
W = Writable bit
‘1’ = Bit is set
U-0
U-0
—
—
(1)
U-0
U-0
—
—
HSC = Hardware Settable/Clearable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-0, HSC
R-1, HSC
OB3E
IB3F
R-0, HSC
R-1, HSC
OB2E
IB2F
 2010 Microchip Technology Inc.
x = Bit is unknown
R-0, HSC
R-1, HSC
OB1E
IB1F
R-0, HSC
R-1, HSC
OB0E
IB0F
bit 8
bit 0