PIC24FJ64GA110-E/PT Microchip Technology, PIC24FJ64GA110-E/PT Datasheet - Page 23

• Manufacturer Part Number: PIC24FJ64GA110-E/PT
• Description: 16-bit, 16 MIPS, 64KB Flash, 16Kb RAM, 84 I/O, NanoWatt 100 TQFP 12x12x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ64GA110-E/PT

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 64KB (22K x 24)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Processor Series: PIC24FJ256GA110
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: UART, I2C, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

2.0
2.1
Getting started with the PIC24FJ256GA110 family
family of 16-bit microcontrollers requires attention to a
minimal set of device pin connections before
proceeding with development.
The following pins must always be connected:
• All V
• All AV
• MCLR pin
• ENVREG/DISVREG and V
These pins must also be connected if they are being
used in the end application:
• PGECx/PGEDx pins used for In-Circuit Serial
• OSCI and OSCO pins when an external oscillator
Additionally, the following pins may be required:
• V
The minimum mandatory connections are shown in
Figure
 2010 Microchip Technology Inc.
(see
not the analog device features are used
(see
(see
(PIC24F J devices only)
(see
(ENVREG/DISVREG and V
Programming™ (ICSP™) and debugging purposes
(see
source is used
(see
reference for analog modules is implemented
Note:
REF
DD
2-1.
Section 2.2 “Power Supply
Section 2.2 “Power Supply
Section 2.3 “Master Clear (MCLR)
Section 2.4 “Voltage Regulator Pins
Section 2.5 “ICSP
Section 2.6 “External Oscillator
+/V
DD
GUIDELINES FOR GETTING
STARTED WITH 16-BIT
MICROCONTROLLERS
Basic Connection Requirements
and V
REF
and AV
The AV
connected, regardless of whether any of
the analog modules are being used.
- pins used when external voltage
SS
SS
pins
DD
pins, regardless of whether or
and AV
Pins”)
CAP
SS
CAP
/V
pins must always be
/V
DDCORE
DDCORE
Pins”)
Pins”)
Pins”)
pins
Pin”)
)”)
PIC24FJ256GA110 FAMILY
FIGURE 2-1:
Key (all values are recommendations):
C1 through C6: 0.1 F, 20V ceramic
C7: 10 F, 6.3V or greater, tantalum or ceramic
R1: 10 kΩ
R2: 100Ω to 470Ω
Note 1:
V
DD
C6
R1
C1
(2)
R2
2:
See
(ENVREG/DISVREG and V
for explanation of ENVREG/DISVREG pin
connections.
The example shown is for a PIC24F device
with five V
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
MCLR
V
V
SS
DD
Section 2.4 “Voltage Regulator Pins
C5
PIC24FJXXXX
DD
RECOMMENDED
MINIMUM CONNECTIONS
(2)
/V
SS
and AV
(EN/DIS)VREG
V
CAP
C4
C2
DD
/V
DS39905E-page 23
DDCORE
CAP
(2)
/AV
(2)
V
V
SS
DD
/V
SS
DDCORE
pairs.
(1)
C3
(1)
)”
C7
(2)