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Comparison

PIC16C77-20I/PT vs PIC16F877AT-I/PT

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Mfr. Part #	PIC16C77-20I/PT	PIC16F877AT-I/PT
Manufacturer	Microchip Technology	Microchip Technology
Description	Microcontroller Mcu, 8 Bit, PIC16, 20MHZ, TQFP-44	IC MCU CMOS 20MHZ 8K FLSH 44TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	21 Weeks	5 Weeks
Package / Case	44-TQFP	44-TQFP
Mounting Type	Surface Mount	Surface Mount
Number of Pins	44	44
Supplier Device Package	44-TQFP (10x10)	-
Watchdog Timers	Yes	Yes
Number of I/Os	33	33
Operating Temperature (Min)	-40°C	-
Memory Types	OTP	-
Power Dissipation (Max)	1W	-
Operating Temperature (Max)	85°C	-
Data Converters	A/D 8x8b	A/D 8x10b
Series	PIC® 16C	PIC® 16F
Published	1997	1997
Packaging	Tray	Tape & Reel (TR)
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Voltage - Supply	4V~6V	5V
Frequency	20MHz	20MHz
Base Part Number	PIC16C77	PIC16F877A
Interface	I2C, SPI, UART, USART	I2C, SPI, UART, USART
Memory Size	14kB	-
Oscillator Type	External	External
Speed	20MHz	-
RAM Size	368 x 8	368 x 8
Core Processor	PIC	PIC
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	OTP	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	14KB 8K x 14	14KB 8K x 14
Connectivity	I2C, SPI, UART/USART	I2C, SPI, UART/USART
Access Time	20 μs	20 μs
Data Bus Width	8b	8b
Number of Timers/Counters	3	3
Core Architecture	PIC	-
Max Frequency	20MHz	-
Number of Programmable I/O	33	-
Voltage - Supply (Max)	6V	-
Voltage - Supply (Min)	4V	-
Radiation Hardening	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	Lead Free
Mount	-	Surface Mount
ROM(word)	-	8192
JESD-609 Code	-	e3
Pbfree Code	-	yes
Number of Terminations	-	44
ECCN Code	-	EAR99
Terminal Finish	-	Matte Tin (Sn)
Additional Feature	-	OPERATES AT 4 V MINIMUM SUPPLY
Terminal Position	-	QUAD
Terminal Form	-	GULL WING
Peak Reflow Temperature (Cel)	-	260
Terminal Pitch	-	0.8mm
Time@Peak Reflow Temperature-Max (s)	-	40
Power Supplies	-	5V
uPs/uCs/Peripheral ICs Type	-	MICROCONTROLLER, RISC
Supply Current-Max	-	15mA
Bit Size	-	8
Has ADC	-	YES
DMA Channels	-	NO
PWM Channels	-	YES
DAC Channels	-	YES
EEPROM Size	-	256 x 8
On Chip Program ROM Width	-	14
CPU Family	-	PIC
Height Seated (Max)	-	1.2mm
Length	-	10mm
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $16.06887 10+ $15.15931 100+ $14.30123 500+ $13.49173 1000+ $12.72805	Quantity Unit Price 1+ $6.96072 10+ $6.56672 100+ $6.19502 500+ $5.84436 1000+ $5.51354
Availability	318	20000
Price	$16.06887	$6.96072
Quantity