256KB (128K x 16) Microcontrollers

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Core Processor
Core Size
Speed
Connectivity
Peripherals
Number of I/O
Program Memory Size
Program Memory Type
EEPROM Size
RAM Size
Voltage - Supply (Vcc/Vdd)
Data Converters
Oscillator Type
Operating Temperature
Grade
Qualification
Mounting Type
Supplier Device Package
Package / Case
ATMEGA64L-8MU
ATXMEGA256A3BU-MH
IC MCU 8/16BIT 256KB FLASH 64QFN
Microchip Technology
3,422
In Stock
1 : $72.77000
Tray
Tray
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
47
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-QFN (9x9)
64-VFQFN Exposed Pad
64 QFN
ATXMEGA256A3U-MH
IC MCU 8/16BIT 256KB FLASH 64QFN
Microchip Technology
778
In Stock
1 : $72.77000
Tray
Tray
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
50
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-QFN (9x9)
64-VFQFN Exposed Pad
ATMEGA64L-8MU
ATXMEGA256A3BU-MHR
IC MCU 8/16BIT 256KB FLASH 64QFN
Microchip Technology
10,137
In Stock
1 : $73.75000
Cut Tape (CT)
4,000 : $61.27034
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
47
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-QFN (9x9)
64-VFQFN Exposed Pad
64 QFN
ATXMEGA256A3U-MHR
IC MCU 8/16BIT 256KB FLASH 64QFN
Microchip Technology
4,918
In Stock
1 : $73.75000
Cut Tape (CT)
4,000 : $61.27034
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
50
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-QFN (9x9)
64-VFQFN Exposed Pad
64 TQFP
ATXMEGA256A3BU-AU
IC MCU 8/16BIT 256KB FLSH 64TQFP
Microchip Technology
6,022
In Stock
1 : $75.38000
Tray
Tray
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
47
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 TQFP
ATXMEGA256A3U-AU
IC MCU 8/16BIT 256KB FLSH 64TQFP
Microchip Technology
4,595
In Stock
1 : $75.38000
Tray
Tray
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
50
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 TQFP
ATXMEGA256A3U-AUR
IC MCU 8/16BIT 256KB FLSH 64TQFP
Microchip Technology
189
In Stock
1 : $76.36000
Cut Tape (CT)
1,000 : $63.39163
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
50
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 TQFP
ATXMEGA256A3-AU
IC MCU 8/16BIT 256KB FLSH 64TQFP
Microchip Technology
350
In Stock
1 : $96.35000
Tray
Tray
Active
Not Verified
AVR
8/16-Bit
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
50
256KB (128K x 16)
FLASH
4K x 8
16K x 8
1.6V ~ 3.6V
A/D 16x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 TQFP
ATMEGA2561V-8AU
IC MCU 8BIT 256KB FLASH 64TQFP
Microchip Technology
2,017
In Stock
1 : $126.46000
Tray
Tray
Active
Verified
AVR
8-Bit
8MHz
EBI/EMI, I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
4K x 8
8K x 8
1.8V ~ 5.5V
A/D 8x10b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 QFN
ATMEGA2561V-8MU
IC MCU 8BIT 256KB FLASH 64QFN
Microchip Technology
1,044
In Stock
1 : $126.46000
Tray
Tray
Active
Verified
AVR
8-Bit
8MHz
EBI/EMI, I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
4K x 8
8K x 8
1.8V ~ 5.5V
A/D 8x10b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-QFN (9x9)
64-VFQFN Exposed Pad
64-TQFP Pkg
ATMEGA2561V-8AUR
IC MCU 8BIT 256KB FLASH 64TQFP
Microchip Technology
7,176
In Stock
1 : $127.93000
Cut Tape (CT)
1,000 : $106.22424
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
8MHz
EBI/EMI, I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
4K x 8
8K x 8
1.8V ~ 5.5V
A/D 8x10b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
64 TQFP
ATMEGA2561-16AUR
IC MCU 8BIT 256KB FLASH 64TQFP
Microchip Technology
6,225
In Stock
1 : $127.93000
Cut Tape (CT)
1,000 : $106.22424
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
AVR
8-Bit
16MHz
EBI/EMI, I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
4K x 8
8K x 8
4.5V ~ 5.5V
A/D 8x10b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
MSP430F67621IPZR
TMS320F28069PZT
IC MCU 32BIT 256KB FLASH 100LQFP
Texas Instruments
2,256
In Stock
1 : $144.81000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
90MHz
CANbus, I2C, McBSP, SCI, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
-
50K x 16
1.71V ~ 1.995V
A/D 16x12b
Internal
-40°C ~ 105°C (TA)
-
-
Surface Mount
100-LQFP (14x14)
100-LQFP
80-LQFP
TMS320F28069PNT
IC MCU 32BIT 256KB FLASH 80LQFP
Texas Instruments
295
In Stock
1 : $153.38000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
90MHz
CANbus, I2C, McBSP, SCI, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
40
256KB (128K x 16)
FLASH
-
50K x 16
1.71V ~ 1.995V
A/D 12x12b
Internal
-40°C ~ 105°C (TA)
-
-
Surface Mount
80-LQFP (12x12)
80-LQFP
100-HTQFP(PZP) Pkg
TMS320F28069PZPS
IC MCU 32BIT 256KB FLSH 100HTQFP
Texas Instruments
2,071
In Stock
1 : $156.97000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
90MHz
CANbus, I2C, McBSP, SCI, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
-
50K x 16
1.71V ~ 1.995V
A/D 16x12b
Internal
-40°C ~ 125°C (TA)
-
-
Surface Mount
100-HTQFP (14x14)
100-TQFP Exposed Pad
64 TQFP
ATMEGA2561-16AU
IC MCU 8BIT 256KB FLASH 64TQFP
Microchip Technology
1,204
In Stock
1 : $162.60000
Tray
Tray
Active
Verified
AVR
8-Bit
16MHz
EBI/EMI, I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
4K x 8
8K x 8
4.5V ~ 5.5V
A/D 8x10b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-TQFP (14x14)
64-TQFP
MSP430F67621IPZR
TMS320F28069MPZT
IC MCU 32BIT 256KB FLASH 100LQFP
Texas Instruments
309
In Stock
1 : $175.16000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
90MHz
CANbus, I2C, McBSP, SCI, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
54
256KB (128K x 16)
FLASH
-
50K x 16
1.71V ~ 1.995V
A/D 16x12b
Internal
-40°C ~ 105°C (TA)
-
-
Surface Mount
100-LQFP (14x14)
100-LQFP
100-LQFP
TMS320F2809PZA
IC MCU 32BIT 256KB FLASH 100LQFP
Texas Instruments
719
In Stock
1 : $202.17000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
100MHz
CANbus, I2C, SCI, SPI, UART/USART
POR, PWM, WDT
35
256KB (128K x 16)
FLASH
-
18K x 16
1.71V ~ 1.89V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Automotive
AEC-Q100
Surface Mount
100-LQFP (14x14)
100-LQFP
176-LQFP
TMS320F2812PGFA
IC MCU 32BIT 256KB FLASH 176LQFP
Texas Instruments
1,435
In Stock
1 : $231.54000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
150MHz
CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
DMA, POR, PWM, WDT
56
256KB (128K x 16)
FLASH
-
18K x 16
1.81V ~ 2V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Automotive
AEC-Q100
Surface Mount
176-LQFP (24x24)
176-LQFP
128-LQFP-Square
TMS320F2811PBKA
IC MCU 32BIT 256KB FLASH 128LQFP
Texas Instruments
2,492
In Stock
1 : $232.60000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
150MHz
CANbus, McBSP, SCI, SPI, UART/USART
DMA, POR, PWM, WDT
56
256KB (128K x 16)
FLASH
-
18K x 16
1.81V ~ 2V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Automotive
AEC-Q100
Surface Mount
128-LQFP (14x14)
128-LQFP
176-LQFP
TMS320F2812PGFS
IC MCU 32BIT 256KB FLASH 176LQFP
Texas Instruments
110
In Stock
1 : $288.48000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
150MHz
CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
DMA, POR, PWM, WDT
56
256KB (128K x 16)
FLASH
-
18K x 16
1.81V ~ 2V
A/D 16x12b
Internal
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
176-LQFP (24x24)
176-LQFP
176-LQFP
TMS320F2812PGFQ
IC MCU 32BIT 256KB FLASH 176LQFP
Texas Instruments
104
In Stock
1 : $288.48000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
150MHz
CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
DMA, POR, PWM, WDT
56
256KB (128K x 16)
FLASH
-
18K x 16
1.81V ~ 2V
A/D 16x12b
Internal
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
176-LQFP (24x24)
176-LQFP
179-NFBGA
TMS320F2812GBBS
IC MCU 32BIT 256KB FLSH 179NFBGA
Texas Instruments
188
In Stock
1 : $318.59000
Tray
Tray
Active
Not Verified
C28x
32-Bit Single-Core
150MHz
CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
DMA, POR, PWM, WDT
56
256KB (128K x 16)
FLASH
-
18K x 16
1.81V ~ 2V
A/D 16x12b
Internal
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
179-NFBGA (12x12)
179-LFBGA
48 LQFP
F2800137PT
C2000 32-BIT MCU WITH 120 MHZ, 2
Texas Instruments
2,417
In Stock
Active
Tray
Active
-
C28x
32-Bit
120MHz
CANbus, FIFO, I2C, SCI, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
25
256KB (128K x 16)
FLASH
-
18K x 16
2.8V ~ 3.63V
A/D 17x12b SAR; D/A 4x12b
External, Internal
-40°C ~ 125°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
296~4223442~RHB~32.JPG
F2800137RHBR
IC MCU 32BIT 256KB FLASH 32VFQFN
Texas Instruments
491
In Stock
1 : $23.17000
Cut Tape (CT)
3,000 : $12.15179
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
C28x
32-Bit
120MHz
CANbus, FIFO, I2C, SCI, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
19
256KB (128K x 16)
FLASH
-
18K x 16
2.8V ~ 3.63V
A/D 11x12b SAR; D/A 8x12b
External, Internal
-40°C ~ 125°C (TA)
-
-
Surface Mount
32-VQFN (5x5)
32-VFQFN Exposed Pad
Showing
of 228

256KB (128K x 16) Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.