ATTINY45-20PI Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 4KB FLASH 8DIP
Documents
Datasheet |
ATTINY45-20PI![]() |
Specifications
Series | AVR® ATtiny |
Part Status | Obsolete |
Core Processor | AVR |
Core Size | 8-Bit |
Speed | 20MHz |
Connectivity | USI |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 6 |
Program Memory Size | 4KB (2K x 16) |
Program Memory Type | FLASH |
EEPROM Size | 256 x 8 |
RAM Size | 256 x 8 |
Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V |
Data Converters | A/D 4x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |
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Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 27470 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATTINY45-20PI | Atmel | ATTINY45 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU | 1004 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 7980 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Freescale Semiconductor | IC MCU 8BIT 16KB FLASH 20TSSOP | 7148 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | 48474 |
|
Inquiry | ||
ATTINY45-20PI | Atmel (Microchip Technology) | 43698 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 458 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | 4251 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Atmel | IC MCU 8BIT 4KB FLASH 8DIP | 4541 |
|
Inquiry | |
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 2454 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Rochester Electronics | IC MCU 8BIT 4KB FLASH 8DIP | 61452 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | 35000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP Embedded - Microcontrollers
|
4219 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Micrel / Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP ; 8-PDIP Embedded - Microcontrollers
|
Available |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
3012 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Rochester Electronics | DC:24+ ; Original New | 36269 |
|
Inquiry | |
ATTINY45-20PI | Microchip Technology | DC:24+ ; Original New | 38318 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 150000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | 2000 |
|
Inquiry | |||
ATTINY45-20PI | Microchip Technology | 2000 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | DC:2006 | 949 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
ATTINY45-20PI | Atmel | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 3896 |
|
Inquiry | |
ATTINY45-20PI | Rochester Electronics, LLC | IC MCU 8BIT 4KB FLASH 8DIP | 2390 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Atmel (Microchip Technology) | 8-DIP (0.300", 7.62mm) | 43698 |
|
Inquiry | |
ATTINY45-20PI | Microchip Technology | 8-DIP (0.300", 7.62mm) | 48474 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Atmel | AVR AVR? ATtiny, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 8-PDIP ; Tube | 5615 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Rochester Electronics | IC MCU 8BIT 4KB FLASH 8DIP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 4099 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | ACTEL | DC:21+ | 176169 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | 6876 |
|
Inquiry | ||
ATTINY45-20PI | Atmel | 7509 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP ; DC:21+ ; 8-PDIP | 111 |
|
Inquiry | |
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP ; DC:23+ | 26630 |
|
Inquiry | |
ATTINY45-20PI | Atmel | IC MCU 8BIT 4KB FLASH 8DIP ; DC:21+ ; 8-PDIP | 111 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 65366 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 8DIP | 26630 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | DC:Active ; - | 0 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY4520PI | ROCHESTER ELECTRONICS, LL | OEM/CM QUOTES ONLY | NO BROKERS | 4752 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | Microchip Technology | In Stock |
|
Inquiry | ||
ATTINY45-20PI | Atmel | In Stock |
|
Inquiry | ||
ATTINY45-20PI | ATMEL | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY45-20PI | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATTINY4520PI
sku #: ATTINY4520PI
|
Atmel | 3995 |
|
Inquiry |
See Also:
ATTINY25-20PI
ATTINY45-20PU
ATTINY85-20PI
ATTINY45-20SI
ATTINY45-20SH
ATTINY45V-10PI
ATTINY25-20PU
ATTINY45-20SU
ATTINY25-20SI
ATTINY45-20MU
ATTINY44-20PU
ATTINY45-20XU
ATTINY85-20SI
ATTINY85-20PU
ATTINY13-20PI
ATTINY4520XU
ATTINY85-20SU
ATTINY4520SU
ATTINY45-20SUR
ATTINY25-20SN
ATTINY45-20SHR
ATTINY25V-10PI
ATTINY44-20MU
ATTINY84-20PU
ATTINY85-20SF
ATTINY45-20MUR
ATTINY25-20MF
ATTINY13-20SI
ATTINY45V-10SI
ATTINY85-20SH
ATTINY85-20MU
ATTINY25-20MU
ATTINY24-20PU
ATTINY25-20SH
ATTINY461-20PU
ATTINY45V-10PU
ATTINY13-20PU
ATTINY2520PU
ATTINY45-20XUR
ATTINY13-20PJ
ATTINY85V-10PI
ATTINY25-20SU
ATTINY25-20SSN
ATTINY15L-1PI
ATTINY861-20PU
ATTINY25-20SNR
ATTINY85-20MUR
ATTINY48-10AU
ATTINY2520SU
More »