PIC24FJ128GA310 FAMILY
64/80/100-Pin, General Purpose, 16-Bit Flash Microcontrollers
with LCD Controller and nanoWatt XLP Technology
Extreme Low-Power Features:
• Multiple Power Management Options for Extreme
Power Reduction:
- V
BAT
allows the device to transition to a back-up
battery for the lowest power consumption with
RTCC
- Deep Sleep allows near total power-down, with
the ability to wake-up on external triggers
- Sleep and Idle modes selectively shut down
peripherals and/or core for substantial power
reduction and fast wake-up
- Doze mode allows CPU to run at a lower clock
speed than peripherals
• Alternate Clock modes Allow On-the-Fly Switching to
a Lower Clock Speed for Selective Power Reduction
• Extreme Low-Power Current Consumption for
Deep Sleep:
- WDT: 270 nA @ 3.3V typical
- RTCC: 400 nA @ 32 kHz, 3.3V typical
- Deep Sleep current, 40 na, 3.3V typical
Peripheral Features (continued):
• Seven Input Capture modules, each with a
Dedicated 16-Bit Timer
• Seven Output Compare/PWM modules, each with a
Dedicated 16-Bit Timer
• Enhanced Parallel Master/Slave Port (EPMP/EPSP)
• Hardware Real-Time Clock/Calendar (RTCC):
- Runs in Deep Sleep and V
BAT
modes
• Two 3-Wire/4-Wire SPI modules (support 4 Frame
modes) with 8-Level FIFO Buffer
• Two I
2
C™ modules Support Multi-Master/Slave
mode and 7-Bit/10-Bit Addressing
• Four UART modules:
- Support RS-485, RS-232 and LIN/J2602
- On-chip hardware encoder/decoder for IrDA
®
- Auto-wake-up on Auto-Baud Detect
- 4-level deep FIFO buffer
• Programmable 32-bit Cyclic Redundancy Check
(CRC) Generator
• Digital Signal Modulator Providers On-Chip FSK and
PSK Modulation for a Digital Signal Stream
• Configurable Open-Drain Outputs on Digital I/O Pins
• High-Current Sink/Source (18 mA/18 mA) on All I/O Pins
Peripheral Features:
• LCD Display Controller:
- Up to 60 segments by 8 commons
- Internal charge pump and low-power, internal
resistor biasing
- Operation in Sleep mode
• Up to Five External Interrupt Sources
• Peripheral Pin Select (PPS): Allows Independent I/O
Mapping of Many Peripherals
• Five 16-Bit Timers/Counters with Prescaler:
- Can be paired as 32-bit timers/counters
• Six-Channel DMA supports All Peripheral modules
- Minimizes CPU overhead and increases data
throughput
Analog Features:
• 10/12-Bit, 24-Channel Analog-to-Digital (A/D) Converter:
- Conversion rate of 500 ksps (10-bit), 200 ksps (12-bit)
- Conversion available during Sleep and Idle
• Three Rail-to-Rail Enhanced Analog Comparators
with Programmable Input/Output Configuration
• On-Chip Programmable Voltage Reference
• Charge Time Measurement Unit (CTMU):
- Used for capacitive touch sensing, up to 24 channels
- Time measurement down to 1 ns resolution
- CTMU temperature sensing
Deep Sleep w/V
BAT
Y
Y
Y
Y
Y
Y
Memory
Data SRAM
(bytes)
Pins
Flash
Program
(bytes)
Remappable Peripherals
Comparators
10/12-Bit A/D
(ch)
Compare/PWM
Output
Capture Input
UART w/IrDA
®
16-Bit Timers
LCD (pixels)
480
368
240
480
368
240
EPMP/EPSP
CTMU (ch)
JTAG
Y
Y
Y
Y
Y
Y
I
2
C™
2
2
2
2
2
2
Device
PIC24FJ128GA310
PIC24FJ128GA308
PIC24FJ128GA306
PIC24FJ64GA310
PIC24FJ64GA308
PIC24FJ64GA306
100
80
64
100
80
64
128K
128K
128K
64K
64K
64K
8K
8K
8K
8K
8K
8K
5
5
5
5
5
5
7
7
7
7
7
7
7
7
7
7
7
7
4
4
4
4
4
4
SPI
2
2
2
2
2
2
24
16
16
24
16
16
3
3
3
3
3
3
24
16
16
24
16
16
Y
Y
Y
Y
Y
Y
2010-2011 Microchip Technology Inc.
DS39996F-page 1
PIC24FJ128GA310 FAMILY
High-Performance CPU:
• Modified Harvard Architecture
• Up to 16 MIPS Operation @ 32 MHz
• 8 MHz Internal Oscillator:
- 4x PLL option
- Multiple clock divide options
- Fast start-up
• 17-Bit x 17-Bit Single-Cycle Hardware
Fractional/Integer Multiplier
• 32-Bit by 16-Bit Hardware Divider
• 16 x 16-Bit Working Register Array
• C Compiler Optimized Instruction Set Architecture
• Two Address Generation Units for Separate Read
and Write Addressing of Data Memory
Special Microcontroller Features:
• Operating Voltage Range of 2.0V to 3.6V
• Two On-Chip Voltage Regulators (1.8V and 1.2V) for
Regular and Extreme Low-Power Operation
• 20,000 Erase/Write Cycle Endurance Flash Program
Memory, typical
• Flash Data Retention: 20 Years Minimum
• Self-Programmable under Software Control
• Programmable Reference Clock Output
• In-Circuit Serial Programming™ (ICSP™) and
In-Circuit Emulation (ICE) via 2 Pins
• JTAG Boundary Scan Support
• Fail-Safe Clock Monitor Operation:
- Detects clock failure and switches to on-chip,
low-power RC oscillator
• Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
• Brown-out Reset (BOR) with Operation below V
BOR
• Low-Voltage Detect (LVD)
• Flexible Watchdog Timer (WDT) with its own
RC Oscillator for Reliable Operation
• Standard and Ultra Low-Power Watchdog Timers
(WDT) for Reliable Operation in Standard and Deep
Sleep modes
DS39996F-page 2
2010-2011 Microchip Technology Inc.
PIC24FJ128GA310 FAMILY
Pin Diagrams
64-Pin TQFP, QFN
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
LVDIN/CTED8/PMD4/CN62/RE4
COM0/CTED9/PMD3/CN61/RE3
COM1/PMD2/CN60/RE2
COM2/PMD1/CN59/RE1
COM3/PMD0/CN58/RE0
COM4/SEG48/CN69/RF1
SEG27/CN68/RF0
V
BAT
V
CAP
/V
DDCORE
C3INA/SEG26/CN16/RD7
C3INB/SEG25/CN15/RD6
RP20/SEG24/PMRD/CN14/RD5
RP25/SEG23/PMWR/CN13/RD4
RP22/SEG22/PMBE0/CN52/RD3
RP23/SEG21/PMACK1/CN51/RD2
RP24/SEG20/CN50/RD1
PMD5/CTED4/LCDBIAS2/CN63/RE5
PMD6/LCDBIAS1/CN64/RE6
PMD7/LCDBIAS0/CN65/RE7
C1IND/RP21/SEG0/PMA5/CN8/RG6
V
LCAP
1/C1INC/RP26/PMA4/CN9/RG7
V
LCAP
2/C2IND/RP19/PMA3/CN10/RG8
MCLR
C2INC/RP27/SEG1/PMA2/CN11/RG9
V
SS
V
DD
PGEC3/AN5/C1INA/RP18/SEG2/CN7/RB5
PGED3/AN4/C1INB/RP28/SEG3/CN6/RB4
AN3/C2INA/SEG4/CN5/RB3
AN2/C2INB/CTCMP/CTED13/RP13/SEG5/CN4/RB2
PGEC1/CV
REF
-/AN1/RP1/SEG6/CTED12/CN3/RB1
PGED1/CV
REF
+/AN0/RP0/SEG7/PMA6/CN2/RB0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SOSCO/RPI37/SCKLI/RC14
SOSCI/RC13
RP11/SEG17/CN49/RD0
RP12/C3INC/SEG16/PMA14/CS1/CN56/RD11
RP3/SEG15/PMA15/C3IND/CS2/CN55/RD10
RP4/SEG14/PMACK2/CN54/RD9
RP2/SEG13/RTCC/CN53/RD8
V
SS
OSCO/CLKO/CN22/RC15
OSCI/CLKI/CN23/RC12
V
DD
SEG28/CN72/SCL1/RG2
SEG47/CN73/SDA1/RG3
INT0/CN84/RF6
RP30/CN70/RF2
RP16/SEG12/CN71/RF3
PIC24FJXXXGA306
Legend:
Note:
RPn
and
RPIn
represent remappable pins for Peripheral Pin Select feature. Shaded pins indicate pins that are tolerant up to +5.5V.
Pinouts are subject to change.
2010-2011 Microchip Technology Inc.
PGEC2/AN6/RP6/LCDBIAS3/CN24/RB6
PGED2/AN7/RP7/CN25/RB7
AV
DD
AV
SS
AN8/RP8/SEG31/COM7/CN26/RB8
AN9/RP9/SEG30/COM6/T1CK/PMA7/CN27/RB9
TMS/CV
REF
/AN10/SEG29/COM5/PMA13/CN28/RB10
TDO/AN11/PMA12/CN29/RB11
V
SS
V
DD
TCK/AN12/CTED2/PMA11/SEG18/CN30/RB12
TDI/AN13/SEG19/CTED1/PMA10/CN31/RB13
AN14/RP14/SEG8/CTED5/CTPLS/PMA1/CN32/RB14
AN15/RP29/SEG9/CTED6/REFO/PMA0/CN12/RB15
RP10/SDA2/SEG10/PMA9/CN17/RF4
PMA8/RP17/SCL2/SEG11/CN18/RF5
DS39996F-page 3
PIC24FJ128GA310 FAMILY
Pin Diagrams (continued)
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
LVDIN/CTED8/PMD4/CN62/RE4
CTED9/COM0/PMD3/CN61/RE3
COM1/PMD2/CN60/RE2
COM2/PMD1/CN59/RE1
COM3/PMD0/CN58/RE0
SEG50/PMD8/CN77/RG0
SEG46/PMD9/CN78/RG1
COM4/SEG48/PMD10/CN69/RF1
SEG27/PMD11/CN68/RF0
V
BAT
V
CAP
/V
DDCORE
C3INA/SEG26/PMD15/CN16/RD7
C3INB/SEG25/PMD14/CN15/RD6
RP20/SEG24/PMRD/CN14/RD5
RP25/SEG23/PMWR/CN13/RD4
SEG45/PMD13/CN19/RD13
RPI42/SEG44/PMD12/CN57/RD12
RP22/SEG22/PMBE0/CN52/RD3
RP23/SEG21/PMACK1/CN51/RD2
RP24/SEG20/CN50/RD1
80-Pin TQFP
PMD5/CTED4/LCDBIAS2/CN63/RE5
PMD6/LCDBIAS1/CN64/RE6
PMD7/LCDBIAS0/CN65/RE7
RPI38/SEG32/CN45/RC1
RPI40/SEG33/CN47/RC3
C1IND/RP21/SEG0/PMA5/CN8/RG6
V
LCAP
1/C1INC/RP26/PMA4/CN9/RG7
V
LCAP
2/C2IND/RP19/PMA3/CN10/RG8
MCLR
C2INC/RP27/SEG1/PMA2/CN11/RG9
V
SS
V
DD
TMS/RPI33/SEG34/PMCS1/CN66/RE8
TDO/RPI34/SEG35/PMA19/CN67/RE9
PGEC3/AN5/C1INA/RP18/SEG2/CN7/RB5
PGED3/AN4/C1INB/RP28/SEG3/CN6/RB4
AN3/C2INA/SEG4/CN5/RB3
AN2/C2INB/RP13/CTCMP/SEG5/CTED13/CN4/RB2
PGEC1/CV
REF
-/AN1/RP1/SEG6/CTED12/CN3/RB1
PGED1/CV
REF
+/AN0/RP0/SEG7/CN2/RB0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PIC24FJXXXGA308
RPI37/SOSCO/SCKLI/RC14
SOSCI/RC13
RP11/SEG17/CN49/RD0
RP12/C3INC/SEG16/PMA14/CS1/CN56/RD11
RP3/SEG15/C3IND/PMA15/CS2/CN55/RD10
RP4/SEG14/PMACK2/CN54/RD9
RP2/SEG13/RTCC/CN53/RD8
RPI35/SEG43/PMBE1/CN44/RA15
RPI36/SEG42/PMA22/CN43/RA14
V
SS
OSCO/CLKO/CN22/RC15
OSCI/CLKI/CN23/RC12
V
DD
SEG28/SCL1/CN72/RG2
SEG47/SDA1/CN73/RG3
INT0/CN84/RF6
CN83/RF7
RP15/SEG41/CN74/RF8
RP30/SEG40/CN70/RF2
RP16/SEG12/CN71/RF3
Legend:
Note:
RPn
and
RPIn
represent remappable pins for Peripheral Pin Select feature. Shaded pins indicate pins that are tolerant up to +5.5V.
Pinouts are subject to change.
PGEC2/AN6/RP6/LCDBIAS3/CN24/RB6
PGED2/AN7/RP7/CN25/RB7
V
REF
-/SEG36/PMA7/CN41/RA9
V
REF
+/SEG37/PMA6/CN42/RA10
AV
DD
AV
SS
AN8/RP8/SEG31/COM7/CN26/RB8
AN9/RP9/SEG30/COM6/T1CK/CN27/RB9
CV
REF
/AN10/SEG29/COM5/PMA13/CN28/RB10
AN11/PMA12/CN29/RB11
Vss
V
DD
TCK/AN12/CTED2/SEG18/PMA11/CN30/RB12
TDI/AN13/CTED1/SEG19/PMA10/CN31/RB13
AN14/RP14/SEG8/CTPLS/CTED5/PMA1/CN32/RB14
AN15/RP29/SEG9/CTED6/REFO/PMA0/CN12/RB15
RPI43/SEG38/CN20/RD14
RP5/SEG39/CN21/RD15
RP10/SEG10/SDA2/PMA9/CN17/RF4
RP17/SEG11/SCL2/PMA8/CN18/RF5
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DS39996F-page 4
2010-2011 Microchip Technology Inc.
PIC24FJ128GA310 FAMILY
Pin Diagrams (continued)
100-Pin TQFP
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
SEG63/PMD4/LVDIN/CTED8/CN62/RE4
COM0/PMD3/CTED9/CN61/RE3
COM1/PMD2/CN60/RE2
SEG62/CTED10/CN80/RG13
SEG61/CN79/RG12
SEG60/PMA16/CTED11/CN81/RG14
COM2/PMD1/CN59/RE1
COM3/PMD0/CN58/RE0
AN22/SEG59/PMA17/CN40/RA7
AN23/SEG58/CN39/RA6
SEG50/PMD8/CN77/RG0
SEG46/PMD9/CN78/RG1
COM4/SEG48/PMD10/CN69/RF1
SEG27/PMD11/CN68/RF0
V
BAT
V
CAP
/V
DDCORE
C3INA/SEG26/PMD15/CN16/RD7
C3INB/SEG25/PMD14/CN15/RD6
RP20/SEG24/PMRD/CN14/RD5
RP25/SEG23/PMWR/CN13/RD4
SEG45/PMD13/CN19/RD13
RPI42/SEG44/PMD12/CN57/RD12
RP22/SEG22/PMBE0/CN52/RD3
RP23/SEG21/PMACK1/CN51/RD2
RP24/SEG20/CN50/RD1
SEG51/CTED3/CN82/RG15
V
DD
CTED4/PMD5/LCDBIAS2/CN63/RE5
PMD6/LCDBIAS1/CN64/RE6
PMD7/LCDBIAS0/CN65/RE7
RPI38/SEG32/CN45/RC1
RPI39/SEG52/CN46/RC2
RPI40/SEG33/CN47/RC3
AN16/RPI41/SEG53/PMCS2/CN48/RC4
AN17/C1IND/RP21/SEG0/PMA5/CN8/RG6
V
LCAP
1/AN18/C1INC/RP26/PMA4/CN9/RG7
V
LCAP
2/AN19/C2IND/RP19/PMA3/CN10/RG8
MCLR
AN20/C2INC/RP27/SEG1/PMA2/CN11/RG9
V
SS
V
DD
TMS/CTED0/SEG49/CN33/RA0
RPI33/SEG34/PMCS1/CN66/RE8
AN21/RPI34/SEG35/PMA19/CN67/RE9
PGEC3/AN5/C1INA/RP18/SEG2/CN7/RB5
PGED3/AN4/C1INB/RP28/SEG3/CN6/RB4
AN3/C2INA/SEG4/CN5/RB3
AN2/C2INB/RP13/SEG5/CTED13/CTCMP/CN4/RB2
PGEC1/CV
REF
-/AN1/RP1/SEG6/CTED12/CN3/RB1
PGED1/CV
REF
+/AN0/RP0/SEG7/CN2/RB0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PIC24FJXXXGA310
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
V
SS
RPI37/SOSCO/SCLKI/RC14
SOSCI/RC13
RP11/SEG17/CN49/RD0
RP12/SEG16/C3INC/PMA14/CS1/CN56/RD11
RP3/SEG15/C3IND/PMA15/CS2/CN55/RD10
RP4/SEG14/PMACK2/CN54/RD9
RP2/SEG13/RTCC/CN53/RD8
RPI35/SEG43/PMBE1/CN44/RA15
RPI36/SEG42/PMA22/CN43/RA14
V
SS
OSCO/CLKO/CN22/RC15
OSCI/CLKI/CN23/RC12
V
DD
TDO/CN38/RA5
TDI/PMA21/CN37/RA4
SDA2/SEG57/PMA20/CN36/RA3
SCL2/SEG56/CN35/RA2
SCL1/SEG28/CN72/RG2
SDA1/SEG47/CN73/RG3
INT0/CN84/RF6
CN83/RF7
RP15/SEG41/CN74/RF8
RP30/SEG40/CN70/RF2
RP16/SEG12/CN71/RF3
Legend:
Note:
RPn
and
RPIn
represent remappable pins for Peripheral Pin Select feature. Shaded pins indicate pins that are tolerant up to +5.5V.
Pinouts are subject to change.
2010-2011 Microchip Technology Inc.
PGEC2/AN6/RP6/LCDBIAS3/CN24/RB6
PGED2/AN7/RP7/CN25/RB7
V
REF
-/SEG36/PMA7/CN41/RA9
V
REF
+/SEG37/PMA6/CN42/RA10
AV
DD
AV
SS
AN8/RP8/SEG31/COM7/CN26/RB8
AN9/RP9/SEG30/T1CK/COM6/CN27/RB9
CV
REF
/AN10/SEG29/COM5/PMA13/CN28/RB10
AN11/PMA12/CN29/RB11
V
SS
V
DD
TCK/CN34/RA1
RP31/SEG54/CN76/RF13
RPI32/SEG55/CTED7/PMA18/CN75/RF12
AN12/CTED2/SEG18/PMA11/CN30/RB12
AN13/CTED1/PMA10/SEG19/CN31/RB13
AN14/RP14/SEG8/CTPLS/CTED5/PMA1/CN32/RB14
AN15/RP29/SEG9/REFO/CTED6/PMA0/CN12/RB15
V
SS
V
DD
RPI43/SEG38/CN20/RD14
RP5/SEG39/CN21/RD15
RP10/SEG10/PMA9/CN17/RF4
RP17/SEG11/PMA8/CN18/RF5
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DS39996F-page 5
