DS89C450-QNL
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 64KB FLASH 44PLCC
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DS89C450-QNL
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 64KB FLASH 44PLCC
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS89C450-QNL | DS89C450 Series |
|---|---|---|
| Connectivity | UART/USART, SIO, EBI/EMI | UART/USART, SIO, EBI/EMI |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of I/O | 32 | 32 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Oscillator Type | External | External |
| Package / Case | 44-LCC (J-Lead) | 44-LCC (J-Lead), 44-TQFP, 40-DIP |
| Package / Case | - | 15.24 mm |
| Package / Case | - | 0.6 in |
| Program Memory Size | 64 KB | 64 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 1 K | 1 K |
| Speed | 33 MHz | 25 - 33 MHz |
| Supplier Device Package | 44-PLCC (16.59x16.59) | 44-PLCC (16.59x16.59), 44-TQFP (10x10), 40-PDIP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
DS89C450 Series
IC MCU 8BIT 64KB FLASH 44PLCC
| Part | Mounting Type | Package / Case | Speed | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Program Memory Size | Core Size | Connectivity | Number of I/O | Operating Temperature [Max] | Operating Temperature [Min] | Oscillator Type | Program Memory Type | Core Processor | RAM Size | Supplier Device Package | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS89C450-QNG | Surface Mount | 44-LCC (J-Lead) | 25 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-PLCC (16.59x16.59) | ||
Analog Devices Inc./Maxim Integrated DS89C450-ENG | Surface Mount | 44-TQFP | 25 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-TQFP (10x10) | ||
Analog Devices Inc./Maxim Integrated DS89C450-ENL+ | Surface Mount | 44-TQFP | 33 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-TQFP (10x10) | ||
Analog Devices Inc./Maxim Integrated DS89C450-MNL | Through Hole | 40-DIP | 33 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 40-PDIP | 15.24 mm | 0.6 in |
Analog Devices Inc./Maxim Integrated DS89C450-MNG | Through Hole | 40-DIP | 25 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 40-PDIP | 15.24 mm | 0.6 in |
Analog Devices Inc./Maxim Integrated DS89C450-MNL+ | Through Hole | 40-DIP | 33 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 40-PDIP | 15.24 mm | 0.6 in |
Analog Devices Inc./Maxim Integrated DS89C450-QNL | Surface Mount | 44-LCC (J-Lead) | 33 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-PLCC (16.59x16.59) | ||
Analog Devices Inc./Maxim Integrated DS89C450-ENG+ | Surface Mount | 44-TQFP | 25 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-TQFP (10x10) | ||
Analog Devices Inc./Maxim Integrated DS89C450-ENL | Surface Mount | 44-TQFP | 33 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-TQFP (10x10) | ||
Analog Devices Inc./Maxim Integrated DS89C450-QNG+ | Surface Mount | 44-LCC (J-Lead) | 25 MHz | 5.5 V | 4.5 V | 64 KB | 8-Bit | EBI/EMI, SIO, UART/USART | 32 | 85 °C | -40 °C | External | FLASH | 8051 | 1 K | 44-PLCC (16.59x16.59) |
Description
General part information
DS89C450 Series
8051 89C Microcontroller IC 8-Bit 33MHz 64KB (64K x 8) FLASH 44-PLCC (16.59x16.59)
Documents
Technical documentation and resources