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For Reference Only
| Part Number | DS89C450-ENL |
| OEMstron Part # | DS89C450-ENL_5B |
| Manufacturer | Maxim Integrated |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS89C450-ENL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DS89C450-ENL Specifications
| Part Number | DS89C450-ENL | |
| Brand | Maxim Integrated | |
| Lifecycle | Obsolete | |
| 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 | 64KB (64K 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-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
DS89C450-ENL Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# DS89C450-ENL+ Maxim Integrated Products |
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP - Trays (Alt: DS89C450-ENL+) |
Americas - 561 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# DS89C450-ENL+ Maxim Integrated Products |
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP (Alt: DS89C450-ENL+) |
Asia - 0 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# DS89C450-ENL+ Maxim Integrated Products |
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP (Alt: DS89C450-ENL+) |
Europe - 0 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ Maxim Integrated Products |
186 |
| Part Number | Description | Stock |
|
DS89C450-ENL Maxim Integrated Products |
MCU 8BIT CISC 64KB FLASH 5V 44TQFP - Trays |
332 |
|
DS89C450-ENL+ Maxim Integrated Products |
MCU 8BIT CISC 64KB FLASH 5V 44TQFP - Trays |
332 |
| Part Number | Description | Stock |
|
DS89C450-ENL Maxim Integrated Products |
8-Bit FLASH 8051 33MHz 4.5V ~ 5.5V TQFP-44 Other Processors and Microcontrollers (MCUs) RoHS |
1 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# DS89C450-ENL+-ND Maxim Integrated Products |
IC MCU 8BIT 64KB FLASH 44TQFP |
482 In Stock |
|
DS89C450-ENL D# DS89C450-ENL-ND Maxim Integrated Products |
IC MCU 8BIT 64KB FLASH 44TQFP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# 2516548 Maxim Integrated Products |
MCU, 8BIT, 8051, 33MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
437 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ Maxim Integrated Products |
DS89C450 Series 64 kB Flash 1 kB RAM 33 MHz 8-Bit Microcontroller - TQFP-44 RoHS: Compliant
pbFree: Yes
|
160 Tray |
| Part Number | Description | Stock |
|
DS89C450ENL Maxim Integrated Products |
OEM/CM QUOTES ONLY | NO BROKERS |
1149 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# C143324 Maxim Integrated Products |
1 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# 700-DS89C450-ENL Maxim Integrated Products |
8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers RoHS: Compliant
|
191 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# XSFP00000116260 Maxim Integrated Products |
DS89C450 Series 64 kB Flash 1 kB RAM 33 MHz 8-Bit Microcontroller - TQFP-44 |
320 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# 73Y1708 Maxim Integrated Products |
MCU, 8BIT, 8051, 33MHZ, TQFP-44, Product Range:DS8 Family DS89C4xx Series Microcontrollers, CPU Speed:33MHz, Program Memory Size:64KB, RAM Memory Size:1KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:32I/O s RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
437 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# NS-DS89C450-ENL+ Maxim Integrated Products |
OEM/CM ONLY |
2141 |
|
DS89C450-ENL D# NS-DS89C450-ENL Maxim Integrated Products |
OEM/CM ONLY |
7181 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ Maxim Integrated Products |
8 |
| Part Number | Description | Stock |
|
DS89C450ENL Maxim Integrated Products |
OEM/CM ONLY |
231 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ Maxim Integrated Products |
shipping today |
286 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ Maxim Integrated Products |
IC MCU 8BIT 64KB FLASH 44TQFP / MCU 8-bit 80C51 CISC 64KB Flash 5V 44-Pin TQFP |
200 |
| Part Number | Description | Stock |
|
DS89C450-ENL+ D# 2516548 Maxim Integrated Products |
MCU, 8BIT, 8051, 33MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
437 |
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Quick Inquiry
| In Stock | 430 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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