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Comparison

PIC16F877-04/PT vs PIC16F877A-E/PT

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Mfr. Part #	PIC16F877-04/PT	PIC16F877A-E/PT
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 14KB FLASH 44TQFP	IC MCU 8BIT 14KB FLASH 44TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	6 Weeks	5 Weeks
Mounting Type	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP
Surface Mount	YES	-
Number of Pins	44	44
Data Converters	A/D 8x10b	A/D 8x10b
Power Dissipation (Max)	1W	-
Number of I/Os	33	33
Watchdog Timers	Yes	Yes
Operating Temperature	0°C~70°C TA	-40°C~125°C TA
Packaging	Tray	Tray
Series	PIC® 16F	PIC® 16F
Published	1997	1997
JESD-609 Code	e3	-
Pbfree Code	yes	-
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	44	-
ECCN Code	EAR99	-
Terminal Finish	Matte Tin (Sn)	-
Voltage - Supply	5V	5V
Terminal Position	QUAD	-
Terminal Form	GULL WING	-
Peak Reflow Temperature (Cel)	260	-
Frequency	4MHz	20MHz
Time@Peak Reflow Temperature-Max (s)	40	-
Base Part Number	PIC16F877	PIC16F877A
Lead Pitch	500μm	-
Power Supplies	5V	-
Interface	I2C, SPI, SSP, UART, USART	I2C, SPI, UART, USART
Memory Size	14kB	-
Oscillator Type	External	External
RAM Size	368 x 8	368 x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	-
Core Processor	PIC	PIC
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH	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
Supply Current-Max	5mA	-
Bit Size	8	-
Access Time	4 μs	20 μs
Has ADC	YES	-
DMA Channels	NO	-
Data Bus Width	8b	8b
Number of Timers/Counters	3	3
EEPROM Size	256 x 8	256 x 8
CPU Family	PIC	-
Number of ADC Channels	8	-
Voltage - Supply (Max)	5.5V	5.5V
Voltage - Supply (Min)	4V	4V
Number of PWM Channels	2	-
Number of I2C Channels	1	-
Height	1.05mm	-
Length	10.1mm	-
Width	10.1mm	-
REACH SVHC	No SVHC	-
Radiation Hardening	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	Lead Free
Mount	-	Surface Mount
Supplier Device Package	-	44-TQFP (10x10)
Operating Temperature (Max)	-	125°C
Memory Types	-	FLASH
Operating Temperature (Min)	-	-40°C
Speed	-	20MHz
Core Architecture	-	PIC
Max Frequency	-	20MHz
Number of Programmable I/O	-	33
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $13.8802 10+ $13.09453 100+ $12.35333 500+ $11.65409 1000+ $10.99442	Quantity Unit Price 1+ $14.69235 10+ $13.86071 100+ $13.07614 500+ $12.33598 1000+ $11.63772
Availability	19	265
Price	$13.8802	$14.69235
Quantity