.jpg "DS89C440-QNG photos")
| Part Number | DS89C440-QNG |
|---|---|
| Part Status | Obsolete |
| 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 | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 44-LCC (J-Lead) |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
| Weight | - |
| Country of Origin | - |
| Image | Part Number | Manufacturers | Description | View |
|---|---|---|---|---|
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DS8921AM/NOPB | Texas Instruments | IC LINE DRV/RCVR DIFF PAIR 8SOIC | Details |
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DS8921AMT | NS | DS8921AMT NS SOP New Original Stocks | Details |
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DS8921AMX | Texas Instruments | IC LINE DVR/RVR DIFF PAIR 8-SOIC | Details |
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DS8921AMX/NOPB | Texas Instruments | IC LINE DVR/RVR DIFF PAIR 8-SOIC | Details |
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DS8921AN | Texas Instruments | IC LINE DRV/RCVR DIFF PAIR 8DIP | Details |
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DS8921ATJ | NS | DS8921ATJ NS CDIP-8 New Original Stocks | Details |
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DS8921ATM | Texas Instruments | IC LINE DRV/RCVR DIFF PAIR 8SOIC | Details |
