PIC24FJ64GA102-I/ML Microchip Technology, PIC24FJ64GA102-I/ML Datasheet - Page 175
![IC MCU 16BIT 64KB FLASH 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC24FJ64GA102-I/ML
Manufacturer Part Number
PIC24FJ64GA102-I/ML
Description
IC MCU 16BIT 64KB FLASH 28QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 24Fr
Datasheets
1.PIC24FJ32GA102-ISP.pdf
(308 pages)
2.PIC24FJ32GA102-ISP.pdf
(12 pages)
3.PIC24FJ32GA102-ISP.pdf
(48 pages)
4.PIC24FJ64GA104-IML.pdf
(300 pages)
Specifications of PIC24FJ64GA102-I/ML
Core Size
16-Bit
Program Memory Size
64KB (22K x 24)
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
21
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Controller Family/series
PIC24
Ram Memory Size
8KB
Cpu Speed
32MHz
No. Of Timers
5
Interface
I2C, LIN, SPI, USART
No. Of Pwm Channels
5
Embedded Interface Type
I2C, LIN, SPI, USART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ64GA102-I/ML
Manufacturer:
MAXIM
Quantity:
15 620
- PIC24FJ32GA102-ISP PDF datasheet
- PIC24FJ32GA102-ISP PDF datasheet #2
- PIC24FJ32GA102-ISP PDF datasheet #3
- PIC24FJ64GA104-IML PDF datasheet #4
- Current page: 175 of 300
- Download datasheet (5Mb)
16.2
To compute the Baud Rate Generator (BRG) reload
value, use Equation 16-1.
EQUATION 16-1:
TABLE 16-1:
TABLE 16-2:
© 2009 Microchip Technology Inc.
Note 1:
Note 1:
Required System F
Note 1: Based on F
Slave Address
0000 000
0000 000
0000 001
0000 010
0000 011
0000 1xx
1111 1xx
1111 0xx
2:
2:
3:
2: These clock rate values are for guidance
I2CxBRG
Setting Baud Rate When
Operating as a Bus Master
100 kHz
100 kHz
100 kHz
400 kHz
400 kHz
400 kHz
400 kHz
F
1 MHz
1 MHz
1 MHz
SCL
PLL are disabled.
only. The actual clock rate can be affected
by various system level parameters. The
actual clock rate should be measured in
its intended application.
or
Based on F
These clock rate values are for guidance only. The actual clock rate can be affected by various system
level parameters. The actual clock rate should be measured in its intended application.
The address bits listed here will never cause an address match, independent of address mask settings.
The address will be Acknowledged only if GCEN = 1.
A match on this address can only occur on the upper byte in 10-Bit Addressing mode.
=
--------------------------------------------------------------------- -
I2CxBRG
I
I
2
2
=
C™ CLOCK RATES
C™ RESERVED ADDRESSES
R/W Bit
⎛
⎝
SCL
COMPUTING BAUD RATE
RELOAD VALUE
----------- -
F
CY
F
CY
SCL
0
1
x
x
x
x
x
x
CY
= F
= F
+ +
–
F
1
----------------------------- -
10 000 000
OSC
OSC
CY
General Call Address
Start Byte
Cbus Address
Reserved
Reserved
HS Mode Master Code
Reserved
10-Bit Slave Upper Byte
,
16 MHz
16 MHz
16 MHz
----------------------------- -
10 000 000
8 MHz
4 MHz
8 MHz
4 MHz
2 MHz
8 MHz
4 MHz
F
/2, Doze mode and
/2, Doze mode and PLL are disabled.
CY
F
,
CY
,
F
CY
,
⎞
⎠
(1,2)
–
(1,2)
1
PIC24FJ64GA104 FAMILY
Preliminary
(Decimal)
(2)
157
78
39
37
18
13
(1)
(3)
9
4
6
3
I2CxBRG Value
16.3
The I2CxMSK register (Register 16-3) designates
address bit positions as “don’t care” for both 7-Bit and
10-Bit Addressing modes. Setting a particular bit loca-
tion (= 1) in the I2CxMSK register causes the slave
module to respond whether the corresponding address
bit value is a ‘0’ or a ‘1’. For example, when I2CxMSK
is set to ‘00100000’, the slave module will detect both
addresses: ‘0000000’ and ‘0100000’.
To enable address masking, the IPMI (Intelligent
Peripheral Management Interface) must be disabled by
clearing the IPMIEN bit (I2CxCON<11>).
Note:
Description
(Hexadecimal)
Slave Address Masking
9D
4E
27
25
12
As a result of changes in the I
col, the addresses in Table 16-2 are
reserved and will not be Acknowledged in
Slave mode. This includes any address
mask settings that include any of these
addresses.
D
9
4
6
3
Actual F
1.026 MHz
1.026 MHz
0.909 MHz
100 kHz
100 kHz
404 kHz
404 kHz
385 kHz
385 kHz
99 kHz
DS39951B-page 173
SCL
2
C™ proto-
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