- Part Status :
- Packaging :
- Operating Temperature :
- Peripherals :
- Speed :
- Voltage - Supply (Vcc/Vdd) :
- Program Memory Size :
- Program Memory Type :
- Oscillator Type :
33 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Package / Case | Supplier Device Package | Peripherals | Core Processor | Speed | Voltage - Supply (Vcc/Vdd) | Number of I/O | RAM Size | Core Size | Connectivity | Program Memory Size | Program Memory Type | EEPROM Size | Data Converters | Oscillator Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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1,451
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 32KB FLASH 44VQFP | 89C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 3 V ~ 5.5 V | 34 | 1.25K x 8 | 8-Bit | UART/USART | 32KB (32K x 8) | Flash | 2K x 8 | A/D 8x10b | External | |||
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1,466
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 8KB OTP 44VQFP | 87C | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 8KB (8K x 8) | OTP | - | - | Internal | |||
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2,634
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP | 87C | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 4.5 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | 16KB (16K x 8) | OTP | - | - | Internal | |||
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1,521
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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1,553
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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1,495
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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757
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 32KB (32K x 8) | OTP | - | - | Internal | |||
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3,375
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 32KB (32K x 8) | OTP | - | - | Internal | |||
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2,891
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 16KB (16K x 8) | OTP | - | - | Internal | |||
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1,151
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 16KB (16K x 8) | OTP | - | - | Internal | |||
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1,943
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 8KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 8KB (8K x 8) | OTP | - | - | Internal | |||
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3,127
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 8KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | 8KB (8K x 8) | OTP | - | - | Internal | |||
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|
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2,054
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 64KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | 64KB (64K x 8) | OTP | - | - | Internal | |||
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|
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1,071
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 64KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | 64KB (64K x 8) | OTP | - | - | Internal | |||
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3,697
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | 32KB (32K x 8) | OTP | - | - | Internal | |||
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864
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | 32KB (32K x 8) | OTP | - | - | Internal | |||
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3,735
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | 16KB (16K x 8) | OTP | - | - | Internal | |||
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|
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2,198
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP | 87C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | 16KB (16K x 8) | OTP | - | - | Internal | |||
|
|
|
1,884
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
|
|
|
2,463
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 512 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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|
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2,547
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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|
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2,904
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 256 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
|
|
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2,022
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 40/20MHz | 4.5 V ~ 5.5 V | 32 | 128 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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|
|
2,721
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR | 80C51 | 30/20MHz | 2.7 V ~ 5.5 V | 32 | 128 x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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|
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1,763
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | 89C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 60MHz | 3 V ~ 5.5 V | 36 | 2.25K x 8 | 8-Bit | UART/USART | 64KB (64K x 8) | Flash | 2K x 8 | A/D 8x10b | External | |||
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|
980
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Obsolete | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 4.5 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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1,275
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 2.7 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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2,704
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 2.7 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
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3,981
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 2.7 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal | |||
|
|
1,934
Ships today + free overnight shipping
|
Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP | 80C | Active | Tray | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | POR, PWM, WDT | 80C51 | 40MHz | 2.7 V ~ 5.5 V | 32 | 1K x 8 | 8-Bit | UART/USART | - | ROMless | - | - | Internal |
