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For Reference Only
| Part Number | DS89C420-QNL |
| OEMstron Part # | DS89C420-QNL |
| Manufacturer | Maxim Integrated |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 16KB FLASH 44PLCC |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS89C420-QNL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DS89C420-QNL Specifications
| Part Number | DS89C420-QNL | |
| Brand | Maxim Integrated | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Maxim Integrated | |
| Series | 89C | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 33MHz | |
| Connectivity | EBI/EMI, SIO, UART/USART | |
| Peripherals | Power-Fail Reset, WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 16KB (16K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 1K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | External | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
DS89C420-QNL Documents
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| Part Number | Description | Stock |
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DS89C420-QNL Maxim Integrated Products |
IC MCU ULTRA 33MHZ HP 44-PLCC |
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| Part Number | Description | Stock |
|
DS89C420-QNL D# DS89C420-QNL-ND Maxim Integrated Products |
IC MCU 8BIT 16KB FLASH 44PLCC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
DS89C420QNL DS |
OEM/CM QUOTES ONLY | NO BROKERS |
98 |
| Part Number | Description | Stock |
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DS89C420-QNL Dallas Semiconductor |
OEM/CM Immediate delivery |
377 |
|
DS89C420QNL Dallas Semiconductor |
OEM/CM Immediate delivery |
377 |
| Part Number | Description | Stock |
|
DS89C420-QNL D# NS-DS89C420-QNL Maxim Integrated Products |
OEM/CM ONLY |
8219 |
| Part Number | Description | Stock |
|
DS89C420QNL Maxim Integrated Products |
OEM/CM ONLY |
101 |
| Part Number | Description | Stock |
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DS89C420-QNL Dallas Semiconductor |
IN stock Immediate delivery |
372 |
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DS89C420QNL Dallas Semiconductor |
IN stock Immediate delivery |
372 |
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| Quote Limit | No Limit |
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| Minimum | 1 |
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