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Comparison

PIC16F628-20E/SS vs PIC16F627A-I/SS vs PIC16F627A-E/SS

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Mfr. Part #	PIC16F628-20E/SS	PIC16F627A-I/SS	PIC16F627A-E/SS
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	MCU 8-bit PIC16 PIC RISC 3.5KB Flash 3.3V/5V 20-Pin SSOP Tube	IC MCU 8BIT 1.75KB FLASH 20SSOP	IC MCU 8BIT 1.75KB FLASH 20SSOP
Datasheet
RoHS
Specifications
Factory Lead Time	9 Weeks	8 Weeks	1 Weeks
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	20-SSOP (0.209, 5.30mm Width)	20-SSOP (0.209, 5.30mm Width)	20-SSOP (0.209, 5.30mm Width)
Surface Mount	YES	-	-
Number of Pins	20	20	20
Power Dissipation (Max)	800mW	800mW	800mW
Number of I/Os	16	16	16
Watchdog Timers	Yes	Yes	Yes
Operating Temperature	-40°C~125°C TA	-40°C~85°C TA	-40°C~125°C TA
Packaging	Tube	Tube	Tube
Series	PIC® 16F	PIC® 16F	PIC® 16F
Published	2003	1997	1997
JESD-609 Code	e3	e3	e3
Pbfree Code	yes	yes	yes
Part Status	Active	Active	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Number of Terminations	20	20	20
ECCN Code	EAR99	EAR99	EAR99
Terminal Finish	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Voltage - Supply	5V	5V	5V
Terminal Position	DUAL	DUAL	DUAL
Terminal Form	GULL WING	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260	260
Terminal Pitch	0.65mm	0.65mm	0.65mm
Frequency	20MHz	20MHz	20MHz
Time@Peak Reflow Temperature-Max (s)	40	40	40
Base Part Number	PIC16F628	PIC16F627A	PIC16F627A
Interface	SCI, UART, USART	SCI, UART, USART	SCI, UART, USART
Memory Size	3.5kB	1.8kB	1.8kB
Oscillator Type	Internal	Internal	Internal
RAM Size	224 x 8	224 x 8	224 x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	PIC	PIC	PIC
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH	FLASH	FLASH
Core Size	8-Bit	8-Bit	8-Bit
Program Memory Size	3.5KB 2K x 14	1.75KB 1K x 14	1.75KB 1K x 14
Connectivity	UART/USART	UART/USART	UART/USART
Supply Current-Max	7mA	-	-
Bit Size	8	8	8
Access Time	20 μs	20 μs	20 μs
Has ADC	NO	NO	NO
DMA Channels	NO	NO	NO
Data Bus Width	8b	8b	8b
PWM Channels	YES	-	YES
DAC Channels	NO	NO	NO
Number of Timers/Counters	3	3	3
EEPROM Size	128 x 8	128 x 8	128 x 8
On Chip Program ROM Width	14	-	14
CPU Family	PIC	PIC	PIC
Voltage - Supply (Max)	5.5V	5.5V	5.5V
Voltage - Supply (Min)	4.5V	4.5V	4.5V
Length	7.2mm	7.5mm	7.2mm
Height Seated (Max)	2mm	-	2mm
Radiation Hardening	No	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	Lead Free	Lead Free
Mount	-	Surface Mount	Surface Mount
Current - Supply (Nom)	-	600μA	-
Number of Bits	-	8	-
Address Bus Width	-	8b	-
Density	-	14 kb	-
Number of PWM Channels	-	1	-
Height	-	1.85mm	-
Width	-	5.6mm	-
REACH SVHC	-	No SVHC	-
ROM(word)	-	-	1024
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $6.44861 10+ $6.08359 100+ $5.73924 500+ $5.41438 1000+ $5.1079	Quantity Unit Price 1+ $5.75964 10+ $5.43362 100+ $5.12606 500+ $4.83591 1000+ $4.56218	Quantity Unit Price 1+ $3.90672 10+ $3.68558 100+ $3.47696 500+ $3.28015 1000+ $3.09449
Availability	32	13000	306
Price	$6.44861	$5.75964	$3.90672
Quantity