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Motor de Búsqueda de Datasheet de Componentes Electrónicos |
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GMS90C320 Datasheet(PDF) 5 Page - Hynix Semiconductor |
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GMS90C320 Datasheet(HTML) 5 Page - Hynix Semiconductor |
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GMS90C320 OCT. 2000 Ver 1.2 1 GMS90C320/L320 CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER ROM-less Version for 90C52 Features • Fully compatible to standard MCS-51 microcontroller • Versions for 40/50 MHz operating frequency • Low voltage version for 24MHz operating frequency • 256 bytes of on-chip data RAM • 64K external program memory space • 64K external data memory space • Four 8-bit ports • Three 16-bit Timers/Counters (Timer 2 with up/down counter feature) •USART • Six interrupt sources, two priority levels • Power saving Idle and power down mode • 2.7Volt low voltage version available • P-DIP-40, P-LCC-44, P-MQFP-44 package The GMS90C320 described in this document is compatible with the standard 80C32 can be used for all present standard 80C32 applications. Operating Voltage (V) Device Name ROM RAM Operating Frequency (MHz) 4.25~5.5 GMS90C320 ROM-less 256 ×××× 8bit 40/50 2.7~5.5 GMS90L320 ROM-less 256 ×××× 8bit 24 RAM 256 x 8 T0 T1 ROM-less CPU 8-BIT USART PORT0 PORT3 PORT1 PORT2 T2 I/O I/O I/O I/O |
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