Product Summary

The SST89E58RDA-40-C-PIE is a member of the FlashFlex family of 8-bit microcontroller products designed and manufactured with SST patented and proprietary SuperFlash CMOS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST customers. The SST89E58RDA-40-C-PIE uses the 8051 instruction set and is pin-for-pin compatible with standard 8051 microcontroller devices.

Parametrics

SST89E58RDA-40-C-PIE absolute maximum ratings: (1)Ambient Temperature Under Bias:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (3)Voltage on EA# Pin to VSS:-0.5V to +14.0V; (4)D.C. Voltage on Any Pin to Ground Potential:-0.5V to VDD+0.5V; (5)Transient Voltage (<20ns) on Any Other Pin to VSS:-1.0V to VDD+1.0V; (6)Maximum IOL per I/O Pins P1.5, P1.6, P1.7: 20mA; (7)Maximum IOL per I/O for All Other Pins:15mA; (8)Package Power Dissipation Capability (TA = 25℃):1.5W; (9)Through Hole Lead Soldering Temperature (10 Seconds):300℃; (10)Surface Mount Solder Reflow Temperature1:260℃ for 10 seconds; (11)Output Short Circuit Current:50 mA.

Features

SST89E58RDA-40-C-PIE features: (1)Fully Software Compatible; (2)Development Toolset Compatible; (3)Pin-For-Pin Package Compatible; (4)1 KByte Internal RAM; (5)Dual Block SuperFlash EEPROM; (6)Support External Address Range up to 64 KByte of Program and Data Memory; (7)Three High-Current Drive Ports (16 mA each); (8)Three 16-bit Timers/Counters; (9)Full-Duplex, Enhanced UART; (10)Programmable Watchdog Timer (WDT); (11)Programmable Counter Array (PCA); (12)Four 8-bit I/O Ports (32 I/O Pins) and One 4-bit Port; (13)Second DPTR register; (14)Low EMI Mode (Inhibit ALE); (15)SPI Serial Interface; (16)TTL- and CMOS-Compatible Logic Levels; (17)Brown-out Detection; (18)Low Power Modes.

Diagrams

SST89E58RDA-40-C-PIE block diagram

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