SCH3227 Series

Catalog

I/O CONTROLLER 0.04A 128-PIN PQFP

Part	RAM Size	Core Processor	Interface	Program Memory Type	Program Memory Type	Applications	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Package / Case	Supplier Device Package
Microchip Technology SCH3227-SZ-TR	256 x 8	8042 Keyboard Controller	IrDA LPC Parallel Serial UART	ROM	2 KB	I/O Controller	Surface Mount	70 °C	0 °C	40	144-WFBGA	144-WFBGA (9x9)
Microchip Technology SCH3227-SZ	256 x 8	8042 Keyboard Controller	IrDA LPC Parallel Serial UART	ROM	2 KB	I/O Controller	Surface Mount	70 °C	0 °C	40	144-WFBGA	144-WFBGA (9x9)
Microchip Technology SCH3227I-SZ	256 x 8	8042 Keyboard Controller	IrDA LPC Parallel Serial UART	ROM	2 KB	I/O Controller	Surface Mount	85 °C	-40 °C	40	144-WFBGA	144-WFBGA (9x9)