Model:TS87C58X2-MCE BRAND:Microchip description:IC MCU 8BIT 32KB OTP 44VQFP pack:tray SERIES:87C status:Discontinued Core processor:80C51 Core specifications:8-bit Speed:40/20MHz Peripherals:POR,WDT I/O number:32 Program storage capacity:32KB(32K x 8) Program memory type:OTP EEPROM capacity:- RAM size:256 x 8 Voltage - powered by:4.5V ~ 5.5V Data converter:- Oscillator type:bosom Operating temperature:0°C ~ 70°C(TA) Type of installation:Surface mount type Encapsulation/Shell:44-QFP Supplier device packaging:44-VQFP