AT89C51-33PI Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 4KB FLASH 40DIP
Specifications
Series | 89C |
Part Status | Obsolete |
Core Processor | 80C51 |
Core Size | 8-Bit |
Speed | 33MHz |
Connectivity | UART/USART |
Number of I/O | 32 |
Program Memory Size | 4KB (4K x 8) |
Program Memory Type | FLASH |
RAM Size | 128 x 8 |
Voltage - Supply (Vcc/Vdd) | 4 V ~ 6 V |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 40-DIP (0.600", 15.24mm) |
Supplier Device Package | 40-PDIP |
Hide

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 65366 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP Embedded - Microcontrollers
|
4582 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 8274 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | DC:24+ ; Original New | 21985 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 1.5KB OTP 18DIP | 5458 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 464 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 40248 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 2609 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 4181 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
2835 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 2955 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 193398 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Atmel | 80C51 89C Microcontroller IC 8-Bit 33MHz 4KB (4K x 8) FLASH 40-PDIP | 857 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Micrel / Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP ; 40-PDIP Embedded - Microcontrollers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 881 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 150000 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 9190 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Atmel | IC MCU 8BIT 4KB FLASH 40DIP | 3165 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 10000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | 2000 |
|
Inquiry | |||
AT89C51-33PI | Microchip Technology | 2000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 40-DIP (0.600", 15.24mm) | 40248 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP ; DC:21+ ; 40-PDIP | 111 |
|
Inquiry | |
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP ; DC:23+ | 16850 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 16850 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | DC:Active ; - | 0 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | 80C51 89C Microcontroller IC 8-Bit 33MHz 4KB (4K x 8) FLASH 40-PDIP | 3583 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C5133PI | OEM/CM QUOTES ONLY | NO BROKERS | 6 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | Microchip Technology | In Stock |
|
Inquiry | ||
AT89C51-33PI | Atmel | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C51-33PI | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C5133PI
sku #: AT89C5133PI
|
ATMEL | 27 |
|
Inquiry |
See Also:
AT89C51-33AI
AT89C51-33JI
AT89C52-33PI
AT89C55-33PC
AT89C51-12PI
AT89C51-20PI
AT89C52-33AI
AT89C51-24PI
AT89C52-33JI
AT89C51-33JC
AT89C51-24I
AT89C51-16QI
AT89C51-12PC
AT89C52-16PI
AT89C51-16PC
AT89C55-24PI
AT89C51-20PC
AT89C51-24PC
AT89C51-24PA
AT89C51-20JI
AT89C51-24PU
AT89C51-12PA
AT89C52-20PI
AT89C5124PI
AT89C52-24PI
AT89C51-12JI
AT89C55-33JC
AT89C51-20PA
AT89C51-16PA
AT89C51-24JI
AT89C5533PC
AT89C52-12PI
AT89C51-24AI
AT89C52-24JI
AT89C1051-12PI
AT89C51-12AC
AT89C52-24PA
AT89C52-20PA
AT89C51-20JC
AT89C5224PI
AT89C52-12JI
AT89C5124PC
AT89C51-12JC
AT89C52-20QI
AT89C52-24PU
AT89C51RC-33JC
AT89C2051-20PI
AT89C52-20PC
AT89C51-16JC
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