PIC24FJ128GA008-I/PT Microchip Technology, PIC24FJ128GA008-I/PT Datasheet - Page 153

• Manufacturer Part Number: PIC24FJ128GA008-I/PT
• Description: IC PIC MCU FLASH 128K 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ128GA008-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (43K x 24)
• Package / Case: 80-TFQFP
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, PMP, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 69
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: SPI/I2C/USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Operating Supply Voltage: 2 V to 3.6 V
• 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, DM240011, DV164033, MA240011, AC164127
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Controller Family/series: PIC24
• No. Of I/o's: 69
• Ram Memory Size: 8KB
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Embedded Interface Type: EUART, I2C, PSP, SPI
• Rohs Compliant: Yes
• Package: 80TQFP
• Device Core: PIC
• Family Name: PIC24
• Maximum Speed: 16 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARDDM240011 - KIT STARTER MPLAB FOR PIC24F MCUMA160011 - DAUGHTER BOARD PICDEM LCD 16F91XDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164328 - MODULE SKT FOR 80TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

18.1.2
REGISTER 18-1:
© 2006 Microchip Technology Inc.
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
Upper Byte:
bit 15
RTCEN
R/W-0
(2)
RTCEN: RTCC Enable bit
1 = RTCC module is enabled
0 = RTCC module is disabled
Unimplemented: Read as ‘0’
RTCWREN: RTCC Value Registers Write Enable bit
1 = RTCVALH and RTCVALL registers can be written to by the user
0 = RTCVALH and RTCVALL registers are locked out from being written to by the user
RTCSYNC: RTCC Value Registers Read Synchronization bit
1 = RTCVALH, RTCVALL and ALCFGRPT registers can change while reading due to a rollover ripple
0 = RTCVALH, RTCVALL or ALCFGRPT registers can be read without concern over a rollover ripple
HALFSEC: Half-Second Status bit
1 = Second half period of a second
0 = First half period of a second
RTCOE: RTCC Output Enable bit
1 = RTCC output enabled
0 = RTCC output disabled
Legend:
R = Readable bit
-n = Value at POR
RTCC CONTROL REGISTERS
Note:
Note 1: The RCFGCAL register is only affected by a POR.
resulting in an invalid data read. If the register is read twice and results in the same data, the data can
be assumed to be valid.
U-0
—
Lower Byte:
bit 7
2: A write to the RTCEN bit is only allowed when RTCWREN = 1.
R/W-0
CAL7
RCFGCAL: RTCC CALIBRATION AND CONFIGURATION REGISTER
This bit is read-only. It is cleared to ‘0’ on a write to the lower half of the MINSEC register.
RTCWREN RTCSYNC HALFSEC
R/W-0
R/W-0
CAL6
(2)
‘1’ = Bit is set
W = Writable bit
R-0
R/W-0
CAL5
Preliminary
R-0
PIC24FJ128GA FAMILY
R/W-0
CAL4
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RTCOE
R/W-0
R/W-0
CAL3
RTCPTR1 RTCPTR0
R/W-0
R/W-0
CAL2
R/W-0
x = Bit is unknown
bit 8
R/W-0
CAL1
DS39747C-page 151
(1)
R/W-0
CAL0
bit 0