8-bit Ultra-High-Speed Flash Microcontroller featuring an 8051 core architecture. Operates at up to 25MHz with 1KB RAM and 16KB FLASH memory. Offers 32 I/Os, including 4 programmable, and 3 timers/counters. Supports UART, USART, and EBI/EMI interfaces. Packaged in TQFP for surface mounting, this RoHS compliant component operates from 4.5V to 5.5V, with an extended temperature range of -40°C to 85°C.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Maxim DS89C430-ENG+ technical specifications.
General
| Access Time | 25us |
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 25MHz |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 4 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Packaging | Tray |
| Peripherals | WDT |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | 89C |
Compliance
| RoHS | Compliant |
Datasheet
Maxim DS89C430-ENG+ Datasheet
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