8-bit microcontroller featuring an 8051 core architecture operating at up to 33MHz. This surface-mount device offers 16KB of FLASH memory, 1KB of RAM, and 32 I/O pins, including 4 programmable I/O. Integrated peripherals include a watchdog timer and two UART channels, with EBI/EMI and USART interfaces supported. Operates from a 4.5V to 5.5V supply voltage and is RoHS compliant.
Frequency33MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Maxim DS89C430-QNL+ technical specifications.
General
| Access Time | 33us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 33MHz |
| Height | 3.69mm |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Length | 16.66mm |
| Max Frequency | 33MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 4 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 2 |
| Oscillator Type | External |
| Packaging | Rail/Tube |
| Peripherals | WDT |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | 89C |
| Watchdog Timer | Yes |
| Width | 16.66mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim DS89C430-QNL+ Datasheet
Download the complete datasheet for Maxim DS89C430-QNL+ to view detailed technical specifications.
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