CY8C20434-12LKXIT Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 8KB FLASH 32QFN
Specifications
Series | PSOC®1 CY8C20xxx |
Part Status | Obsolete |
Core Processor | M8C |
Core Size | 8-Bit |
Speed | 12MHz |
Connectivity | I²C, SPI |
Peripherals | LVD, POR, WDT |
Number of I/O | 28 |
Program Memory Size | 8KB (8K x 8) |
Program Memory Type | FLASH |
RAM Size | 512 x 8 |
Voltage - Supply (Vcc/Vdd) | 2.4 V ~ 5.25 V |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 32-UFQFN Exposed Pad |
Supplier Device Package | 32-QFN (5x5) |
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Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress | Multifunction Peripheral, CMOS | 5000 |
|
Buy |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN Integrated Circuits (ICs) > Embedded - Microcontrollers
|
9580 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | 4746 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 229 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 5000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | 48102 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 150000 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | M8C PSOC??1 CY8C20xxx Microcontroller IC 8-Bit 12MHz 8KB (8K x 8) FLASH 32-QFN (5x5) | 1436 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | DC:24+ ; Original New | 41289 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | 6966 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
15000 |
|
Buy |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 4209 |
|
Inquiry | |
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | 316 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | DC:2008 | 4727 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Rochester Electronics | IC MCU 8BIT 8KB FLASH 32QFN | 56701 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | 8342 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | 20250 |
|
Inquiry | ||||||||
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 15140 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | 2000 |
|
Inquiry | |||
CY8C20434-12LKXIT | Cypress Semiconductor Corp | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 5349 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | PSOC PROGRAMMABLE SYSTEM-ON-CHIP / IC MCU 8BIT 8KB FLASH 32QFN | 8520 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress | DC:22+ ; IC MCU 8K FLASH 512B 32UQFN | 15000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN Embedded - Microcontrollers
|
4730 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | Lead Free ROHS3Compliant QUAD CMOS Microcontroller -40C~85C TA 2.5mA 12MHz 930mum | 5084 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 20995 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN | 12532 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Rochester Electronics | IC MCU 8BIT 8KB FLASH 32QFN | 10000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | DC:23+ ; QFN32 | 4994 |
|
Inquiry | |
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN ; DC:23+ | 30460 |
|
Inquiry | |
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN ; DC:21+ ; 32-QFN (5x5) | 111 |
|
Inquiry | |
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN ; DC:23+ | 40380 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS/ÈüÆÕÀ˹ | DC:24+ ; QFN | 50000 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | QFP32 | 5000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 32QFN | 40380 |
|
Inquiry | |
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | 30460 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | M8C PSOC?1 CY8C20xxx Microcontroller IC 8-Bit 12MHz 8KB (8K x 8) FLASH 32-QFN (5x5) ; Tape & Reel (TR) | 9041 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress | 483 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN | 5396 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN ; 32-QFN (5x5) Embedded - Microcontrollers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN | 7 |
|
Buy |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | OEM/CM In stock | 4361 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | new and original ROHS ; DC:08+ ; QFP32 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CY | 50 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN Embedded - Microcontrollers
|
5250 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | in stock Immediately | 4761 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C2043412LKXIT | CYPRESS | OEM/CM QUOTES ONLY | NO BROKERS | 39701 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | In Stock |
|
Inquiry | ||
CY8C20434-12LKXIT | Cypress Semiconductor Corp | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN | 8221 |
|
Inquiry |

Cosmos Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | DC:08+ ; QFP32 | 5000 |
|
Inquiry | |
CY8C20434-12LKXIT | CYPRESS | DC:0836+ ; QFN-32 | 420 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Cypress | 5000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | 5000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CY | Original stock,24-hour delivery | 1189 |
|
Inquiry | |
CY8C20434-12LKXIT | CYPRESS | Original stock,24-hour delivery | 13459 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CY | DC:07PB ; QFN | 4261 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | New and original ; DC:08+ | 393 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | Infineon Technologies | 32-UFQFN Exposed Pad | 48102 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C2043412LKXIT
sku #: CY8C2043412LKXIT
|
CYPRESS | 25022 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CY | In stock,ready for shipping ; QFN | 3315 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
CY8C20434-12LKXIT | CYPRESS | QFN32 ; DC:07+08+ | 47700 |
|
Inquiry |
See Also:
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