| Parameters |
| Mfr |
Lumissil Microsystems |
| Series |
- |
| Package |
Tape & Reel (TR) |
| Product Status |
Active |
| Core Processor |
8051 |
| Core Size |
8-Bit |
| Speed |
32MHz |
| Connectivity |
I²C, SPI, UART/USART |
| Peripherals |
DMA, PWM, WDT |
| Number of I/O |
28 |
| Program Memory Size |
64KB (64K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
2K x 8 |
| Voltage - Supply (Vcc/Vdd) |
2.3V ~ 5.5V |
| Data Converters |
A/D 4x12b SAR; D/A 1x8b |
| Oscillator Type |
External, Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package |
20-eTSSOP |
| Base Product Number |
IS31CS8977 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0001 |
| Other Names |
2521-IS31CS8977C-ZNLS2-TR |
| Standard Package |
2,500 |
8051 - Microcontroller IC 8-Bit 32MHz 64KB (64K x 8) FLASH 20-eTSSOP