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For Reference Only
| Part Number | DS89C450-ENG |
| OEMstron Part # | DS89C450-ENG_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-ENG PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 27 - May 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DS89C450-ENG Specifications
| Part Number | DS89C450-ENG | |
| 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 | 25MHz | |
| 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-ENG Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# DS89C450-ENG+ Maxim Integrated Products |
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP - Trays (Alt: DS89C450-ENG+) |
Americas - 524 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# DS89C450-ENG+ Maxim Integrated Products |
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP (Alt: DS89C450-ENG+) |
Europe - 160 |
| Part Number | Description | Stock |
|
DS89C450-ENG Maxim Integrated Products |
IC MCU FLASH 64KB 25MHZ 44-TQFP |
204 |
|
DS89C450-ENG+ Maxim Integrated Products |
IC MCU FLASH 64KB 25MHZ 44-TQFP |
204 |
| Part Number | Description | Stock |
|
DS89C450-ENG D# DS89C450-ENG-ND Maxim Integrated Products |
IC MCU 8BIT 64KB FLASH 44TQFP |
Limited Supply - Call |
|
DS89C450-ENG+ D# DS89C450-ENG+-ND Maxim Integrated Products |
IC MCU 8BIT 64KB FLASH 44TQFP |
48 In Stock |
| Part Number | Description | Stock |
|
DS89C450ENG Dallas Semiconductor |
In stock shipping within 2days |
186 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# 2516547 Maxim Integrated Products |
MCU, 8BIT, 8051, 25MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ Maxim Integrated Products |
Ultra-High-Speed Flash Microcontrollers RoHS: Compliant
pbFree: Yes
|
0 Tray |
| Part Number | Description | Stock |
|
DS89C450ENG Maxim Integrated Products |
OEM/CM QUOTES ONLY | NO BROKERS |
69 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# 700-DS89C450-ENG Maxim Integrated Products |
8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers RoHS: Compliant
|
82 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# XSKDRABS0005246 Maxim Integrated Products |
Ultra-High-Speed Flash Microcontroller |
248 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# 73Y1707 Maxim Integrated Products |
MCU, 8BIT, 8051, 25MHZ, TQFP-44, Product Range:DS8 Family DS89C4xx Series Microcontrollers, CPU Speed:25MHz, 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
|
0 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# NS-DS89C450-ENG+ Maxim Integrated Products |
OEM/CM ONLY |
7601 |
|
DS89C450-ENG D# NS-DS89C450-ENG Maxim Integrated Products |
OEM/CM ONLY |
7493 |
| Part Number | Description | Stock |
|
DS89C450ENG+ Maxim Integrated Products |
OEM/CM ONLY |
76 |
| Part Number | Description | Stock |
|
DS89C450-ENG+ D# 2516547 Maxim Integrated Products |
MCU, 8BIT, 8051, 25MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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| In Stock | 320 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
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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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