MCU, 8BIT, 8051, 33MHZ, DIP-40; Product Range:8051 Family P89V Series Microcontrollers; CPU Speed:33MHz; Program Memory Size:32KB; RAM Memory Size:1KB; No. of Pins:40Pins; MCU Case Style:DIP; No. of I/O's:32I/O's; Embedded Interface Type:SPI, UART; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; MCU Family:8051; MCU Series:P89V; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:-; SVHC:No SVHC (27-Jun-2018); Controller Family/Series:(8051) 8052; Flash Memory Size:32KB; Logic Function Number:89LV51; MPU Core Size:8bit; Memory Type:Flash; Microprocessor/Controller Features:PCA (Programmable Counter Array) with PWM and Capture/Compare functions; No. of Bits:8bit; No. of External Interrupts:8; No. of PWM Channels:5; No. of Timers:4; Number of bits In Timer:16; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Operating Temperature Range:0°C to +70°C; Oscillator Type:External; Program Memory Size:32KB; Serial Comms:SPI; Supply Voltage Range:2.7V to 3.6V