W79L658A
Not Recommended For New Designs ( NRND )
The W79L658A MCU is a high speed 4T 8051 MCU operating at 3.0V ~ 4.5V and 0℃ ~ 70℃, and provides ADC, ISP ( In-System Programming ) and JTAG. Package type is QFP100.
Target Application:
Security/Alarm, LCD TV, UI, IPC, etc.
Key Features:
| • | Core | ||
| - | 4T 8051 processor | ||
| - | Max frequency of 25 MHz | ||
| - | Operating voltage: 3.0V to 4.5V | ||
| - | Temperature range: 0 ℃ ~ 70 ℃ | ||
| • | Memory | ||
| - | 128 KB of flash memory | ||
| - | 256 + 1 KB of SRAM | ||
| - | ISP ( In-System Programming ) | ||
| • | ADC | ||
| - | 8 channels | ||
| - | 10-bit resolution | ||
| - | Up to 96 kSPS | ||
| • | Pulse-width Modulation ( PWM ) | ||
| - | 6 channels | ||
| - | 8-bit resolution | ||
| • | Connectivity | ||
| - | Up to two I²Cs ( up to 400 kHz ) | ||
| - | One UART | ||