8-bit Microcontrollers:

2,990 Products Found
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ComparePrice ForQuantity
1748522

RoHS

Each
1+
$4.350
($4.78)
25+
$4.000
($4.40)
100+
$3.990
($4.39)
490+
$3.970
($4.37)
Min: 1 / Mult: 1
-
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
AVR
-
20MHz
-
32KB
-
32Pins
-
QFN
-
23I/O's
I2C, SPI, UART
2KB
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega328
-
1814974

RoHS

Each
1+
$5.640
($6.20)
25+
$5.170
($5.69)
100+
$4.820
($5.30)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18FxxK22 Series Microcontrollers
-
PIC18
-
64MHz
-
64KB
-
28Pins
-
SOIC
-
25I/O's
EUSART, I2C, SPI
3.8KB
17Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F K2x
AEC-Q100
1706224

RoHS

Each
1+
$3.310
($3.64)
10+
$3.180
($3.50)
50+
$3.060
($3.37)
100+
$2.940
($3.23)
250+
$2.820
($3.10)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
32KB
-
32Pins
-
LQFP
-
25I/O's
I2C, SPI, UART
2KB
7Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
2333404

RoHS

Each
1+
$1.380
($1.52)
10+
$1.350
($1.48)
50+
$1.320
($1.45)
100+
$1.290
($1.42)
250+
$1.250
($1.38)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8L Series Microcontrollers
-
STM8
-
16MHz
-
8KB
-
20Pins
-
TSSOP
-
18I/O's
I2C, SPI, USART
1KB
10Channels
12Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
STM8
STM8L
-
8752940

RoHS

Each
1+
$37.240
($40.96)
25+
$32.590
($35.85)
100+
$27.000
($29.70)
119+
$24.440
($26.88)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F87xx Series Microcontrollers
-
PIC18
-
40MHz
-
128KB
-
80Pins
-
TQFP
-
70I/O's
EUSART, I2C, SPI
3.84KB
16Channels
10Bit
4.2V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F87xx
-
2071020

RoHS

Each
1+
$1.160
($1.28)
10+
$1.090
($1.20)
100+
$1.020
($1.12)
500+
$0.936
($1.03)
1000+
$0.862
($0.95)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
8KB
-
20Pins
-
TSSOP
-
16I/O's
I2C, SPI, UART
1KB
5Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
1095743

RoHS

Each
1+
$6.010
($6.61)
25+
$5.500
($6.05)
Min: 1 / Mult: 1
-
-
8051 Family AT89S52 Series Microcontrollers
-
8051
-
24MHz
-
8KB
-
40Pins
-
DIP
-
32I/O's
SPI, UART
256Byte
-
-
4V
5.5V
-40°C
85°C
Through Hole
8051
AT89S52
-
1455162

RoHS

Each
1+
$2.720
($2.99)
25+
$2.660
($2.93)
100+
$2.600
($2.86)
Min: 1 / Mult: 1
-
-
AVR ATtiny Family ATtiny85 Series Microcontrollers
-
AVR
-
20MHz
-
8KB
-
8Pins
-
DIP
-
6I/O's
I2C, SPI
512Byte
4Channels
10Bit
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATtiny
ATtiny85
-
2070944

RoHS

Each
1+
$2.310
($2.54)
10+
$1.720
($1.89)
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
32KB
-
32Pins
-
LQFP
-
25I/O's
I2C, SPI, UART
2KB
7Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
2070942

RoHS

Each
1+
$1.670
($1.84)
10+
$1.630
($1.79)
50+
$1.590
($1.75)
100+
$1.550
($1.70)
250+
$1.520
($1.67)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
8KB
-
32Pins
-
LQFP
-
28I/O's
I2C, SPI, UART
1KB
5Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
1291470

RoHS

Each
1+
$61.260
($67.39)
5+
$56.290
($61.92)
10+
$51.310
($56.44)
25+
$48.700
($53.57)
Min: 1 / Mult: 1
-
-
C8051 Family C8051F06x Series Microcontrollers
-
8051
-
25MHz
-
64KB
-
100Pins
-
TQFP
-
59I/O's
CAN, I2C, SPI, UART
4.25KB
8Channels
10Bit
2.7V
3.6V
-40°C
85°C
Surface Mount
C8051
C8051F06x
-
2070941

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.220
($1.34)
10+
$0.774
($0.85)
100+
$0.766
($0.84)
500+
$0.758
($0.83)
1000+
$0.749
($0.82)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
8KB
-
20Pins
-
UFQFPN
-
16I/O's
I2C, SPI, UART
1KB
5Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
9762280

RoHS

Each
1+
$22.850
($25.14)
25+
$20.000
($22.00)
100+
$16.570
($18.23)
160+
$15.520
($17.07)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18Fxx20 Series Microcontrollers
-
PIC18
-
40MHz
-
32KB
-
64Pins
-
TQFP
-
52I/O's
AUSART, I2C, SPI
2KB
12Channels
10Bit
4.2V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F65xx
-
1823173

RoHS

Each
1+
$7.160
($7.88)
25+
$6.980
($7.68)
100+
$6.790
($7.47)
160+
$6.600
($7.26)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18FxxK80 Series Microcontrollers
-
PIC18
-
64MHz
-
64KB
-
44Pins
-
TQFP
-
35I/O's
I2C, SPI, USART
4KB
11Channels
12Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F K8x
AEC-Q100
2068609

RoHS

Each
1+
$1.440
($1.58)
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16F150x Series Microcontrollers
-
PIC16
-
20MHz
-
3.5KB
-
14Pins
-
SOIC
-
12I/O's
I2C, SPI
128Byte
8Channels
10Bit
2.3V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F15xx
AEC-Q100
1683825

RoHS

Each
1+
$4.930
($5.42)
10+
$4.040
($4.44)
25+
$3.740
($4.11)
50+
$3.660
($4.03)
100+
$3.570
($3.93)
More Pricing...
Min: 1 / Mult: 1
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
24MHz
-
64KB
-
48Pins
-
LQFP
-
38I/O's
CAN, I2C, SPI, UART
4KB
10Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
1814980

RoHS

Each
1+
$6.360
($7.00)
25+
$5.820
($6.40)
100+
$5.630
($6.19)
160+
$5.430
($5.97)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18FxxK22 Series Microcontrollers
-
PIC18
-
64MHz
-
64KB
-
44Pins
-
TQFP
-
36I/O's
EUSART, I2C, SPI
3.8KB
28Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F K2x
AEC-Q100
1292261

RoHS

Each
1+
$6.270
($6.90)
25+
$5.480
($6.03)
100+
$4.540
($4.99)
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16F6XX Series Microcontrollers
-
PIC16
-
20MHz
-
7KB
-
20Pins
-
SOIC
-
18I/O's
EUSART, I2C, SPI
256Byte
12Channels
10Bit
2V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F6xx
AEC-Q100
1103406

RoHS

Each
1+
$5.070
($5.58)
25+
$4.430
($4.87)
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16F6XX Series Microcontrollers
-
PIC16
-
20MHz
-
7KB
-
20Pins
-
DIP
-
18I/O's
AUSART, I2C, SPI
256Byte
12Channels
10Bit
2V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F6xx
AEC-Q100
2396716

RoHS

Each
1+
$2.130
($2.34)
Min: 1 / Mult: 1
-
-
AVR ATtiny Family ATtiny841 Series Microcontrollers
-
AVR
-
16MHz
-
8KB
-
14Pins
-
SOIC
-
12I/O's
I2C, SPI, USART
512Byte
12Channels
10Bit
1.7V
5.5V
-40°C
85°C
Surface Mount
AVR ATtiny
ATtiny84
-
1898778

RoHS

Each
1+
$3.110
($3.42)
25+
$2.580
($2.84)
100+
$2.390
($2.63)
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16LF151x Series Microcontrollers
-
PIC16
-
20MHz
-
14KB
-
28Pins
-
SOIC
-
25I/O's
AUSART, EUSART, I2C, SPI
512Byte
17Channels
10Bit
1.8V
3.6V
-40°C
85°C
Surface Mount
PIC16
PIC16F15xx
-
1216921

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.966
($1.06)
25+
$0.916
($1.01)
100+
$0.854
($0.94)
3000+
$0.837
($0.92)
Min: 1 / Mult: 1
-
-
PIC10 Family PIC10F20x Series Microcontrollers
-
PIC10
-
4MHz
-
384Byte
-
6Pins
-
SOT-23
-
4I/O's
-
16Byte
-
-
2V
5.5V
-40°C
85°C
Surface Mount
PIC10
PIC10F20x
AEC-Q100
9321314

RoHS

Each
1+
$11.690
($12.86)
25+
$11.320
($12.45)
Min: 1 / Mult: 1
-
-
PIC18 Family PIC18F44xx Series Microcontrollers
-
PIC18
-
48MHz
-
24KB
-
40Pins
-
DIP
-
35I/O's
EUSART, I2C, SPI, SPP, USB
2KB
13Channels
10Bit
4.2V
5.5V
-40°C
85°C
Through Hole
PIC18
PIC18F44xx
-
1439532

RoHS

Each
1+
$4.000
($4.40)
25+
$3.900
($4.29)
100+
$3.830
($4.21)
Min: 1 / Mult: 1
-
-
PIC16 Family PIC16F88x Series Microcontrollers
-
PIC16
-
20MHz
-
7KB
-
28Pins
-
SOIC
-
24I/O's
EUSART, I2C, SPI
256Byte
11Channels
10Bit
2V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F88x
AEC-Q100
9171550

RoHS

Each
1+
$2.710
($2.98)
Min: 1 / Mult: 1
-
-
AVR ATtiny Family ATtiny13 Series Microcontrollers
-
AVR
-
20MHz
-
1KB
-
8Pins
-
DIP
-
6I/O's
SPI
64Byte
4Channels
10Bit
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATtiny
ATtiny13
-
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