PIC16LC774-I/PQ Microchip Technology, PIC16LC774-I/PQ Datasheet - Page 4

• Manufacturer Part Number: PIC16LC774-I/PQ
• Description: 44 PIN, 7KB OTP, 256 RAM, 33 I/O,
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC774-I/PQ

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Processor Series: PIC16LC
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SPI, SSP, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C77X
Table of Contents
1.0 Device Overview ............................................................................................................................................................................ 5
2.0 Memory Organization................................................................................................................................................................... 11
3.0 I/O Ports ....................................................................................................................................................................................... 27
4.0 Timer0 Module ............................................................................................................................................................................. 39
5.0 Timer1 Module ............................................................................................................................................................................. 41
6.0 Timer2 Module ............................................................................................................................................................................. 45
7.0 Capture/Compare/PWM (CCP) Module(s)................................................................................................................................... 47
8.0 Master Synchronous Serial Port (MSSP) Module ........................................................................................................................ 53
9.0 Addressable Universal Synchronous Asynchronous Receiver Transmitter (USART) ................................................................. 97
10.0 Voltage Reference Module and Low-voltage Detect.................................................................................................................. 113
11.0 Analog-to-Digital Converter (A/D) Module ................................................................................................................................. 117
12.0 Special Features of the CPU ..................................................................................................................................................... 127
13.0 Instruction Set Summary............................................................................................................................................................ 143
14.0 Development Support ................................................................................................................................................................ 145
15.0 Electrical Characteristics............................................................................................................................................................ 151
16.0 DC and AC Characteristics Graphs and Tables ........................................................................................................................ 173
17.0 Packaging Information ............................................................................................................................................................... 175
Appendix A:
Appendix B:
Appendix C:
Index .................................................................................................................................................................................................. 189
Bit/Register Cross-Reference List...................................................................................................................................................... 196
On-Line Support................................................................................................................................................................................. 197
Reader Response .............................................................................................................................................................................. 198
PIC16C77X Product Identification System......................................................................................................................................... 199
DS30275A-page 4
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please check our Worldwide Web site at:
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number. e.g., DS30000A is version A of document DS30000.
Errata
An errata sheet may exist for current devices, describing minor operational differences (from the data sheet) and recommended
workarounds. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revi-
sion of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
• The Microchip Corporate Literature Center; U.S. FAX: [phone]
When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet (include liter-
ature number) you are using.
Corrections to this Data Sheet
We constantly strive to improve the quality of all our products and documentation. We have spent a great deal of time to ensure
that this document is correct. However, we realize that we may have missed a few things. If you find any information that is missing
or appears in error, please:
• Fill out and mail in the reader response form in the back of this data sheet.
• E-mail us at [e-mail].
We appreciate your assistance in making this a better document.
http://www.microchip.com
Revision History ......................................................................................................................................................... 187
Device Differences..................................................................................................................................................... 187
Conversion Considerations........................................................................................................................................ 187
To Our Valued Customers
Advance Information
1999 Microchip Technology Inc.