* I O PU P22 A10 I O PU P23 A11 I O PU P24 A12 I O PU P25 A13 I O PU P26 A14 I O PU P27 LED4 I O OD VSS GATEA20 O PCDB7 IO PCDB6 IO PCDB5 IO PCDB4 IO PCDB3 IO PCDB
83C51SL
Intel
226.18 KB
Keyboard controller.
8XC51SL LOW VOLTAGE 8XC51SL KEYBOARD CONTROLLER 80C51SL CPU with RAM and I O VCC e 5V g10% 81C51SL 16K ROM Preprogrammed with SystemSoft Keyboard Con.
📁 Related Datasheet
83C51FA 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless/ low voltage 2.7V.5.5V/ low power/ high speed 33 MHz (NXP)
83C51FA EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER (Intel Corporation)
83C51FB 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless/ low voltage 2.7V.5.5V/ low power/ high speed 33 MHz (NXP)
83C51FB CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS (Intel Corporation)
83C51FC 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless/ low voltage 2.7V.5.5V/ low power/ high speed 33 MHz (NXP)
83C51FC CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS (Intel Corporation)
83C51GB CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER (Intel Corporation)
83C51KB HIGH PERFORMANCE KEYBOARD MICROCONTROLLER (Intel Corporation)
83C52 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless/ low voltage 2.7V.5.5V/ low power/ high speed 33 MHz (NXP)
83C528 CMOS single-chip 8-bit microcontroller (NXP)
