8-bit Microcontrollers:

3,541 Products Found
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ComparePrice ForQuantity
2305810

RoHS

Each
1+
$2.500
($2.75)
25+
$2.300
($2.53)
100+
$2.080
($2.29)
-
-
PIC16 Family PIC16F145x Series Microcontrollers
-
PIC16
-
48MHz
-
14KB
-
14Pins
-
SOIC
-
11I/O's
EUSART, I2C, SPI, USB
1KB
-
-
2.5V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F14xx
AEC-Q100
1748495

RoHS

Each
1+
$15.990
($17.59)
25+
$14.650
($16.11)
100+
$13.300
($14.63)
-
-
AT90 Family AT90USB Series Microcontrollers
-
AVR
-
16MHz
-
128KB
-
64Pins
-
TQFP
-
48I/O's
I2C, SPI, UART, USART
8KB
8Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
8051
AT90USB
-
9761454

RoHS

Each
1+
$17.530
($19.28)
25+
$15.340
($16.87)
100+
$12.710
($13.98)
160+
$11.390
($12.53)
-
-
PIC16 Family PIC16F87x Series Microcontrollers
-
PIC16
-
20MHz
-
14KB
-
44Pins
-
TQFP
-
33I/O's
I2C, SPI, USART
368Byte
8Channels
10Bit
4V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F8xx
-
1972124

RoHS

Each
1+
$8.710
($9.58)
25+
$8.390
($9.23)
100+
$8.070
($8.88)
-
-
AVR ATmega Family ATmega64 Series Microcontrollers
-
AVR
-
16MHz
-
64KB
-
64Pins
-
TQFP
-
53I/O's
I2C, SPI, UART
4KB
8Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega64
-
2066307

RoHS

Each
1+
$14.230
($15.65)
25+
$11.820
($13.00)
100+
$11.590
($12.75)
-
-
AVR ATxmega Family ATXmega A Series Microcontrollers
-
AVR
-
32MHz
-
256KB
-
64Pins
-
TQFP
-
50I/O's
I2C, SPI, UART, USB
16KB
16Channels
12Bit
1.6V
3.6V
-40°C
85°C
Surface Mount
AVR ATxmega
ATxmega A
-
1292260

RoHS

Each
1+
$4.010
($4.41)
25+
$4.000
($4.40)
100+
$3.990
($4.39)
-
-
PIC16 Family PIC16F6XX Series Microcontrollers
-
PIC16
-
20MHz
-
7KB
-
20Pins
-
QFN
-
18I/O's
EUSART, I2C, SPI
256Byte
12Channels
10Bit
2V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F6xx
AEC-Q100
1814980

RoHS

Each
1+
$5.880
($6.47)
25+
$5.380
($5.92)
100+
$5.260
($5.79)
160+
$5.140
($5.65)
-
-
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
1439539

RoHS

Each
1+
$5.250
($5.78)
25+
$4.590
($5.05)
-
-
PIC16 Family PIC16F88x Series Microcontrollers
-
PIC16
-
20MHz
-
14KB
-
28Pins
-
SPDIP
-
24I/O's
EUSART
368Byte
11Channels
10Bit
2V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F8xx
AEC-Q100
1455090

RoHS

Each
1+
$21.640
($23.80)
25+
$17.960
($19.76)
100+
$17.610
($19.37)
-
-
AVR ATmega Family ATmega1280 Series Microcontrollers
-
AVR
-
16MHz
-
128KB
-
100Pins
-
TQFP
-
86I/O's
I2C, SPI, UART
8KB
16Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega256X
-
1455164

RoHS

Each
1+
$2.270
($2.50)
25+
$1.890
($2.08)
100+
$1.860
($2.05)
-
-
AVR ATtiny Family ATtiny85 Series Microcontrollers
-
AVR
-
20MHz
-
8KB
-
8Pins
-
WSOIC
-
6I/O's
I2C, SPI
512Byte
4Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
AVR ATtiny
ATtiny85
-
1814945

RoHS

Each
1+
$2.330
($2.56)
25+
$2.140
($2.35)
100+
$1.930
($2.12)
-
-
PIC16 Family PIC16F18XX Series Microcontrollers
-
PIC16
-
32MHz
-
7KB
-
14Pins
-
SOIC
-
12I/O's
EUSART, I2C, SPI
256Byte
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC16
PIC16F18xx
AEC-Q100
1648501

RoHS

Each
1+
$4.600
($5.06)
25+
$4.150
($4.56)
-
-
PIC18 Family PIC18F1xK50 Series Microcontrollers
-
PIC18
-
48MHz
-
16KB
-
20Pins
-
DIP
-
15I/O's
EUSART, I2C, SPI, USB
768Byte
9Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
PIC18
PIC18F K5x
-
2068609

RoHS

Each
1+
$1.500
($1.65)
25+
$1.440
($1.58)
100+
$1.380
($1.52)
-
-
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
1715487

RoHS

Each
1+
$4.370
($4.81)
25+
$3.900
($4.29)
-
-
AVR ATmega Family ATmega328 Series Microcontrollers
-
AVR
-
20MHz
-
32KB
-
28Pins
-
DIP
-
23I/O's
I2C, SPI, UART
2KB
6Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
AVR ATmega
ATmega328
-
1748496

RoHS

Each
1+
$17.370
($19.11)
25+
$14.390
($15.83)
100+
$14.110
($15.52)
-
-
AT90 Family AT90USB Series Microcontrollers
-
AVR
-
16MHz
-
128KB
-
64Pins
-
TQFP
-
48I/O's
I2C, SPI, UART, USART
8KB
8Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
8051
AT90USB
-
1455166

RoHS

Each
1+
$2.270
($2.50)
25+
$1.890
($2.08)
100+
$1.860
($2.05)
-
-
AVR ATtiny Family ATtiny85 Series Microcontrollers
-
AVR
-
10MHz
-
8KB
-
8Pins
-
SOIC
-
6I/O's
I2C, SPI
512Byte
4Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATtiny
ATtiny85
-
1095739

RoHS

Each
1+
$5.120
($5.63)
25+
$4.570
($5.03)
-
-
8051 Family AT89S51 Series Microcontrollers
-
8051
-
24MHz
-
4KB
-
40Pins
-
DIP
-
32I/O's
SPI, UART
128Byte
-
-
4V
5.5V
-40°C
85°C
Through Hole
8051
AT89S51
-
1706222

RoHS

Each
1+
$4.320
($4.75)
10+
$2.970
($3.27)
50+
$2.820
($3.10)
100+
$2.660
($2.93)
250+
$2.300
($2.53)
More Pricing...
-
-
STM8 Family STM8S Series Microcontrollers
-
STM8
-
16MHz
-
32KB
-
48Pins
-
LQFP
-
38I/O's
I2C, SPI, UART
2KB
10Channels
10Bit
2.95V
5.5V
-40°C
85°C
Surface Mount
STM8
STM8S
-
1704561

RoHS

Each
1+
$6.670
($7.34)
25+
$5.570
($6.13)
-
-
AVR ATmega Family ATmega16 Series Microcontrollers
-
AVR
-
16MHz
-
16KB
-
40Pins
-
DIP
-
32I/O's
I2C, SPI, UART
1KB
8Channels
10Bit
2.7V
5.5V
-40°C
85°C
Through Hole
AVR ATmega
ATmega16
-
1648502

RoHS

Each
1+
$4.520
($4.97)
25+
$3.900
($4.29)
100+
$3.880
($4.27)
-
-
PIC18 Family PIC18F1xK50 Series Microcontrollers
-
PIC18
-
48MHz
-
16KB
-
20Pins
-
SOIC
-
15I/O's
EUSART, I2C, SPI, USB
768Byte
9Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
PIC18
PIC18F K5x
-
1455067

RoHS

Each
1+
$11.470
($12.62)
25+
$9.800
($10.78)
100+
$9.610
($10.57)
-
-
AVR Family AT90CAN Series Microcontrollers
-
AVR
-
16MHz
-
64KB
-
64Pins
-
TQFP
-
53I/O's
CAN, I2C, SPI, UART, USART
4KB
8Channels
10Bit
2.7V
5.5V
-40°C
85°C
Surface Mount
8051
AT90CAN
-
2308690

RoHS

Each
1+
$2.550
($2.80)
25+
$2.340
($2.57)
100+
$2.150
($2.36)
-
-
PIC16 Family PIC16F18XX Series Microcontrollers
-
PIC16
-
32MHz
-
3.5KB
-
14Pins
-
DIP
-
12I/O's
I2C, SPI
128Byte
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Through Hole
PIC16
PIC16F18xx
AEC-Q100
1291481

RoHS

Each
1+
$69.490
($76.44)
5+
$63.940
($70.33)
10+
$58.390
($64.23)
25+
$54.090
($59.50)
-
-
C8051 Family C8051F12x Series Microcontrollers
-
8051
-
100MHz
-
128KB
-
100Pins
-
TQFP
-
64I/O's
I2C, SPI, UART
8.25KB
16Channels
8Bit, 12Bit
3V
3.6V
-40°C
85°C
Surface Mount
C8051
C8051F12x
-
1972106

RoHS

Each
1+
$9.740
($10.71)
25+
$8.930
($9.82)
100+
$8.100
($8.91)
160+
$7.940
($8.73)
-
-
AVR ATmega Family ATmega644 Series Microcontrollers
-
AVR
-
20MHz
-
64KB
-
44Pins
-
TQFP
-
32I/O's
I2C, SPI, UART
4KB
8Channels
10Bit
1.8V
5.5V
-40°C
85°C
Surface Mount
AVR ATmega
ATmega64
-
2396716

RoHS

Each
1+
$2.010
($2.21)
25+
$1.860
($2.05)
-
-
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
-
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