PIC24FJ64GB002-I/SP Microchip Technology, PIC24FJ64GB002-I/SP Datasheet - Page 14
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PIC24FJ64GB002-I/SP
Manufacturer Part Number
PIC24FJ64GB002-I/SP
Description
IC MCU 16BIT 64KB FLASH 28DIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 24Fr
Datasheets
1.MCP73831T-2DCIOT.pdf
(28 pages)
2.PIC24FJ32GA102-ISP.pdf
(48 pages)
3.PIC24FJ32GB002-ISO.pdf
(352 pages)
4.PIC24FJ32GB002-ISO.pdf
(12 pages)
5.PIC24FJ32GB002-ISO.pdf
(342 pages)
Specifications of PIC24FJ64GB002-I/SP
Program Memory Type
FLASH
Program Memory Size
64KB (22K x 24)
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
16-Bit
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
19
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 9x10b
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
I2C/IrDA/SPI/UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
19
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DM240011
Minimum Operating Temperature
- 40 C
On-chip Adc
9-ch x 10-bit
Controller Family/series
PIC24
Ram Memory Size
8KB
Cpu Speed
32MHz
No. Of Timers
5
Embedded Interface Type
I2C, LIN, SPI, UART, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MCP73831/2
4.5
When the voltage at the V
tion voltage, V
The regulation voltage is factory set to 4.2V, 4.35V,
4.40V, or 4.50V with a tolerance of ±0.75%.
4.6
The charge cycle is terminated when, during Constant-
Voltage mode, the average charge current diminishes
below a percentage of the programmed charge current
(established with the value of the resistor connected to
the PROG pin). A 1 ms filter time on the termination
comparator ensures that transient load conditions do
not result in premature charge cycle termination. The
percentage or ratio of the current is factory set. Refer to
Section 1.0 “Electrical Characteristics” for charge
termination
Identification System” for standard options.
The charge current is latched off and the MCP73831/2
enter a Charge Complete mode.
4.7
The MCP73831/2 continuously monitor the voltage at
the V
voltage drops below the recharge threshold, another
charge cycle begins and current is once again supplied
to the battery or load. The recharge threshold is factory
set. Refer to Section 1.0 “Electrical Characteristics”
for recharge threshold options and the ”Product
Identification System” for standard options.
DS21984E-page 14
BAT
Constant-Voltage Mode
Charge Termination
Automatic Recharge
pin in the Charge Complete mode. If the
current
REG
, constant voltage regulation begins.
options
BAT
pin reaches the regula-
and
the
”Product
4.8
The MCP73831/2 limit the charge current based on the
die temperature. The thermal regulation optimizes the
charge cycle time while maintaining device reliability.
Figure 4-2
MCP73831/2.
FIGURE 4-2:
4.9
The MCP73831/2 suspend charge if the die tempera-
ture exceeds 150°C. Charging will resume when the
die temperature has cooled by approximately 10°C.
525
450
375
300
225
150
75
Thermal Regulation
Thermal Shutdown
0
depicts the thermal regulation for the
Junction Temperature (°C)
Thermal Regulation.
© 2008 Microchip Technology Inc.
R
PROG
= 2 kΩ