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| Mfr | Lumissil Microsystems |
|---|---|
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 32MHz |
| Peripherals | DMA, PWM, WDT |
| Number of I/O | 28 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.3V ~ 5.5V |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-eTSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Base Product Number | IS31CS8977 |
| Data Converters | A/D 4x12b SAR; D/A 1x8b |
| Connectivity | I2C, SPI, UART/USART |
