PIC16C66-20/SO Microchip Technology, PIC16C66-20/SO Datasheet - Page 308

• Manufacturer Part Number: PIC16C66-20/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C66-20/SO

• 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: 22
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: OTP
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL309-1073 - ADAPTER 28-SOIC TO 28-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1023 - ADAPTER 28-SOIC TO 28-DIP
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PIC16C6X
APPENDIX C: WHAT’S NEW
Added PIC16CR63 and PIC16CR65 devices.
Added PIC16C66 and PIC16C67 devices. The
PIC16C66/67 devices have 368 bytes of data memory
distributed in 4 banks and 8K of program memory in 4
pages. These two devices have an enhanced SPI that
supports both clock phase and polarity. The USART
has been enhanced.
When upgrading to the PIC16C66/67 please note that
the upper 16 bytes of data memory in banks 1,2, and 3
are mapped into bank 0. This may require relocation of
data memory usage in the user application code.
Q-cycles for instruction execution were added to Sec-
tion 14.0 Instruction Set Summary.
DS30234D-page 308
APPENDIX D: WHAT’S CHANGED
Minor changes, spelling and grammatical changes.
Divided SPI section into SPI for the PIC16C66/67
(Section 11.3)
(Section 11.2).
Added the following note for the USART. This applies to
all devices except the PIC16C66 and PIC16C67.
For the PIC16C63/R63/65/65A/R65 the asynchronous
high speed mode (BRGH = 1) may experience a high
rate of receive errors. It is recommended that BRGH =
0. If you desire a higher baud rate than BRGH = 0 can
support, refer to the device errata for additional infor-
mation or use the PIC16C66/67.
and
SPI
1997 Microchip Technology Inc.
for
all
other
devices