8XC151SA Datasheet, PDF (1/33 Pages) Intel Corporation – HIGH-PERFORMANCE CHMOS MICROCONTROLLER

8XC151SA SB
HIGH-PERFORMANCE
CHMOS MICROCONTROLLER
Commercial Express
Y MCS 51 Microcontroller Compatible
Instruction Set
Y Pin Compatible with 44-lead PLCC and
40-lead PDIP MCS 51 Sockets
Y Fast Instruction Pipeline
Y 16-bit Internal Code Fetch
Y 8-bit Min 2-clock External Code Fetch
in Page Mode
Y User-selectable Configurations
External Wait States (0-3 wait states)
Page Mode
Y 64K External Code Memory Space
Y 64K External Data Memory Space
Y ROM OTPROM Options
8 Kbytes (SA) 16 Kbytes (SB)
or without ROM OTPROM
Y 256 Bytes On-Chip RAM
Y Power Management
Idle Mode
Powerdown Mode
Y 32 Programmable I O Lines
Y Seven Maskable Interrupt Sources with
Four Programmable Priority Levels
Y Three Flexible 16-bit Timer counters
Y Hardware Watchdog Timer
Y Programmable Counter Array
High-speed Output
Compare Capture Operation
Pulse Width Modulator
Watchdog Timer
Y Programmable Serial I O Port
Framing Error Detection
Automatic Address Recognition
Y High-performance CHMOS Technology
Y Static Standby to 16-MHz Operation
Y Package Options (PDIP PLCC)
The 8XC151SA SB has an MCS 51 microcontroller compatible instructon set It is available in 40-pin PDIP and
44-lead PLCC compatible with the MCS 51 microcontroller The 8XC151SA SB has 256 bytes of on-chip RAM
and is available in 8 16 Kbytes of on-chip ROM OTPROM or without ROM OTPROM A variety of new
features such as programmable wait states page mode and extended ALE can be selected using the new
user-programmable configuration
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changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata
COPYRIGHT INTEL CORPORATION 1996
March 1996
Order Number 272814-001