P87C557E8EFB/01
Rochester Electronics, LLC
Imininingwane yomkhiqizo
Izimfanelo Zomkhiqizo
- isimo somkhiqizo: Obsolete
- core processor: 80C51
- usayizi core: 8-Bit
- isivinini: 16MHz
- ukuxhumana: EBI/EMI, I²C, UART/USART
- ama-peripherals: POR, PWM, WDT
- inombolo ye-i/o: 40
- usayizi wememori yohlelo: 64KB (64K x 8)
- uhlobo lwenkumbulo yohlelo: EPROM
- usayizi we-eeprom: -
- usayizi wenqama: 2K x 8
- i-voltage - supply (vcc/vdd): 4.5V ~ 5.5V
- iziguquli zedatha: A/D 8x10b SAR
- uhlobo lwe-oscillator: External, Internal
- izinga lokushisa lokusebenza: -40°C ~ 85°C (TA)
- uhlobo lokukhweza: Surface Mount
- iphakethe/ikesi: 80-BQFP
- iphakheji yedivayisi yomphakeli: 80-QFP (20x14)