PIC18F6680-I/PT Microchip Technology, PIC18F6680-I/PT Datasheet - Page 14

• Manufacturer Part Number: PIC18F6680-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6680-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: I2C/SPI/AUSART/CAN
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• 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
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18FXX80/XX85
FIGURE 3-5:
FIGURE 3-6:
DS39606E-page 14
PGC
PGD
1
4-Bit Command
1
2
1
3
1
PROGRAM CODE MEMORY FLOW
TABLE WRITE AND START PROGRAMMING INSTRUCTION TIMING (‘1111’)
4
1
P5
LoopCount + 1
1
LoopCount =
n
2
N = 1
n
16-Bit Data Payload
3
n
4
n
N = N + 1
5
n
6
n
15 16
PGD = Input
n
No
n
No
P5A
Addr = Panel Base Address
Panel Base Address =
Start Write Sequence
Delay P9 + P10 Time
4-Bit Command
+ (8 x LoopCount)
Multi-Panel Writes
for Write to Occur
1
Buffer at <Addr>
to Panel N Write
High until Done
0
(N – 1) x 2000h
and Hold PGC
Panel Buffers
Load 8 Bytes
Device for
Configure
2
Locations
Written?
0
Done?
Start
Done
All
All
3
0
Yes
Yes
N = 1
LoopCount = 0
0
Programming Time
P9
 2010 Microchip Technology Inc.
4
P10
Data Payload
1
0
16-Bit
2
0
3
0