PIC18F6621-E/PT Microchip Technology, PIC18F6621-E/PT Datasheet - Page 6
![IC PIC MCU FLASH 32KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F6621-E/PT
Manufacturer Part Number
PIC18F6621-E/PT
Description
IC PIC MCU FLASH 32KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F6525-IPT.pdf
(396 pages)
3.PIC18F6525-IPT.pdf
(8 pages)
4.PIC18F6525-IPT.pdf
(38 pages)
Specifications of PIC18F6621-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.75K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TFQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3840 B
Interface Type
MSSP, SPI, I2C, EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
53
Number Of Timers
2 x 8 bit
Operating Supply Voltage
4.2 V to 5.5 V
Maximum Operating Temperature
+ 125 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 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6621-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F6525-IPT PDF datasheet #2
- PIC18F6525-IPT PDF datasheet #3
- PIC18F6525-IPT PDF datasheet #4
- Current page: 6 of 396
- Download datasheet (8Mb)
PIC18F6525/6621/8525/8621
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 I/O Ports ................................................................................................................................................................................... 103
11.0 Timer0 Module ......................................................................................................................................................................... 131
12.0 Timer1 Module ......................................................................................................................................................................... 135
13.0 Timer2 Module ......................................................................................................................................................................... 141
14.0 Timer3 Module ......................................................................................................................................................................... 143
15.0 Timer4 Module ......................................................................................................................................................................... 147
16.0 Capture/Compare/PWM (CCP) Modules ................................................................................................................................. 149
17.0 Enhanced Capture/Compare/PWM (ECCP) Module................................................................................................................ 157
18.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 173
19.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 213
20.0 10-Bit Analog-to-Digital Converter (A/D) Module ..................................................................................................................... 233
21.0 Comparator Module.................................................................................................................................................................. 243
22.0 Comparator Voltage Reference Module ................................................................................................................................... 249
23.0 Low-Voltage Detect .................................................................................................................................................................. 253
24.0 Special Features of the CPU .................................................................................................................................................... 259
25.0 Instruction Set Summary .......................................................................................................................................................... 275
26.0 Development Support............................................................................................................................................................... 317
27.0 Electrical Characteristics .......................................................................................................................................................... 323
28.0 DC and AC Characteristics Graphs And Tables ...................................................................................................................... 357
29.0 Packaging Information.............................................................................................................................................................. 373
Appendix A: Revision History............................................................................................................................................................. 377
Appendix B: Device Differences......................................................................................................................................................... 377
Appendix C: Conversion Considerations ........................................................................................................................................... 378
Appendix D: Migration From Mid-Range to Enhanced Devices......................................................................................................... 378
Appendix E: Migration From High-End to Enhanced Devices............................................................................................................ 379
Index .................................................................................................................................................................................................. 381
On-Line Support................................................................................................................................................................................. 391
Systems Information and Upgrade Hot Line ...................................................................................................................................... 391
Reader Response .............................................................................................................................................................................. 392
PIC18F6525/6621/8525/8621 Product Identification System ............................................................................................................ 393
DS39612B-page 4
Device Overview .......................................................................................................................................................................... 7
Oscillator Configurations ............................................................................................................................................................ 21
Reset .......................................................................................................................................................................................... 29
Memory Organization ................................................................................................................................................................. 39
Flash Program Memory .............................................................................................................................................................. 61
External Memory Interface ......................................................................................................................................................... 71
Data EEPROM Memory ............................................................................................................................................................. 79
8 x 8 Hardware Multiplier............................................................................................................................................................ 85
Interrupts .................................................................................................................................................................................... 87
2005 Microchip Technology Inc.
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