PIC18F6410-I/PT Microchip Technology, PIC18F6410-I/PT Datasheet - Page 10

• Manufacturer Part Number: PIC18F6410-I/PT
• Description: IC PIC MCU FLASH 8KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6410-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 54
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI/I2C/EUSART/AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 4
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Package: 64TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F8410/8490/8493 FAMILY
2.6
The PGC pin is used as a clock input pin and the PGD
pin is used for entering command bits and data
input/output during serial operation. Commands and
data are transmitted on the rising edge of PGC, latched
on the falling edge of PGC and are Least Significant bit
(LSb) first.
2.6.1
All instructions are 20 bits, consisting of a leading 4-bit
command, followed by a 16-bit operand, which
depends on the type of command being executed. To
input a command, PGC is cycled four times. The
commands needed for programming and verification
are shown in Table 2-3.
Depending on the 4-bit command, the 16-bit operand
represents 16 bits of input data or 8 bits of input data
and 8 bits of output data.
Throughout this specification, commands and data are
presented as illustrated in Table 2-4. The 4-bit
command is shown MSb first. The command operand,
or “Data Payload”, is shown <MSB><LSB>. Figure 2-9
demonstrates how to serially present a 20-bit
command/operand to the device.
2.6.2
The core instruction passes a 16-bit instruction to the
CPU core for execution. This is needed to set up
registers as appropriate for use with other commands.
FIGURE 2-9:
DS39624C-page 10
PGC
PGD
Serial Program/Verify Operation
4-BIT COMMANDS
CORE INSTRUCTION
P3
4-Bit Command
1
P2
1
2
P4
0
TABLE WRITE, POST-INCREMENT TIMING (1101)
3
1
4
1
P2A
P5
P2B
1
0
2
0
0
3
0
4
0
5
0
6
PGD = Input
0
16-Bit Data Payload
4
7
1
8
0
9
TABLE 2-3
TABLE 2-4
0
Core Instruction
(Shift in16-bit instruction)
Shift out TABLAT register
Table Read
Table Read, post-increment
Table Read, post-decrement
Table Read, pre-increment
Table Write
Table Write, post-increment by 2
Table Write, post-decrement by 2
Table Write, start programming
Command
10
1101
0
4-Bit
C
11
1
12
1
13
Description
1
Payload
3C 40
Data
14
COMMANDS FOR
PROGRAMMING
SAMPLE COMMAND
SEQUENCE
1
3
15
0
© 2007 Microchip Technology Inc.
16
0
Table Write,
post-increment by 2
P5A
Fetch Next 4-Bit Command
Core Instruction
1
n
2
n
3
n
Command
4
n
0000
0010
1000
1001
1010
1011
1100
1101
1110
1111
4-Bit