Analog Devices DS89C450-ENG+ Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 64KB FLASH 44TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS89C450-ENG+
Detailed Description
IC MCU 8BIT 64KB FLASH 44TQFP
Package
44-TQFP
Key Features
Package / Case: 44-TQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DS89C450-ENG+ Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS89C450-ENG+ Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
89C
RAM Size
1K x 8
Data Bus Width
8 bit
Maximum Clock Frequency
33 MHz
RoHS
Yes
Package / Case
44-TQFP
Mounting Type
SMD/SMT
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Alternate Parts Comparison (DS89C450-ENG+ vs DS80C323-ECD+T&R vs DS80C320-ECG/T&R vs DS80C320-ENL+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 89C | DS80C323 | DS80C320 | 80C |
| Package / Case | 44-TQFP | 44-TQFP | 44-TQFP | 44-TQFP |
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2.7V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Core Processor | 8051 | 8051 | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 1K x 8 | 256 x 8 | 256 x 8 | 256 x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Connectivity | EBI/EMI, SIO, UART/USART | EBI/EMI, SIO, UART/USART | EBI/EMI, SIO, UART/USART | EBI/EMI, SIO, UART/USART |
| Number of I/O | 32 | 32 | 32 | 32 |
| Action |
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