* SELECTION TABLE FOR FLASH DEVICES ROM/EPROM Memory Size (X by 8) RAM Size (X by 8) Programmable Timer Counter (PCA) Hardware Watchdog Timer
* 80C51 Central Processing Unit
* On-chip FLASH Program Memory
* Speed up to 33 MHz
* Full static operation
* RAM expa
89C51
212.02 KB
80c51 8-bit microcontroller family 4k/8k/16k/32k flash.
INTEGRATED CIRCUITS
89C51/89C52/89C54/89C58 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
Product specification 1999 Oct 27
Replaces Datashe.
📁 Related Datasheet
89C51 - 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
(NXP)
INTEGRATED CIRCUITS
89C51/89C52/89C54/89C58 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
Product specification 1999 Oct 27
Replaces Datashe.
89C51 - 8 Bit Microcontroller with 4 Kbytes Flash
(atmel)
Features
• • • • • • • • • •
Compatible with MCS-51™ Products 4 Kbytes of In-System Reprogrammable Flash Memory Endurance: 1,000 Write/Erase Cycles .
89C5122 - AT89C5122
(ATMEL Corporation)
Features
• 80C51 Core :
– 6 Clocks per Instruction – Speed up to 16 MHz • 768 Bytes RAM • AT83C5122: 32 Kbytes ROM • AT83C5123: 30 Kbytes ROM • AT85C5.
89C5131 - AT89C5131
(ATMEL Corporation)
Features
• 80C52X2 Core (6 Clocks per Instruction)
– Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode – Dual Data Pointer – Full-duplex Enha.
89C516RD - ST89C516RD
(ETC)
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89C51AC2 - Enhanced 8-bit Microcontroller
(ATMEL Corporation)
Features
• 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1 KB of On-chip XRAM • 32 KB of On-chip Flash Memory
– Data Retention: 10 Years at 85°.
89C51CC01 - T89C51CC01
(ATMEL Corporation)
Features
• • • • • • • • • • • •
.. 80C51 Core Architecture 256 Bytes of On-chip RAM 1K Bytes of On-chip ERAM 32K Bytes of On-chip Fl.
89C51ED2 - AT89C51ED2
(ATMEL Corporation)
AT89C51RD2 / AT89C51ED2 QualPack
Qualification Package
AT89C51ED2
FLASH 8-bit C51 Microcontroller 64 Kbytes FLASH, 2 Kbytes EEPROM
..c.
