Datasheet DS87C520+MCL - Maxim IC, 8 bit CPU CMOS, 87C520, DIP40

Maxim DS87C520+MCL

Part Number: DS87C520+MCL

Detailed Description

Manufacturer: Maxim

Description: IC, 8 bit CPU CMOS, 87C520, DIP40

Docket:
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
www.maxim-ic.com
FEATURES
§ 80C52 Compatible 8051 Pin- and Instruction-Set Compatible Four 8-Bit I/O Ports Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Large On-Chip Memory 16kB Program Memory 1kB Extra On-Chip SRAM for MOVX ROMSIZE Feature Selects Internal ROM Size from 0 to 16kB Allows Access to Entire External Memory Map Dynamically Adjustable by Software Useful as Boot Block for External Flash High-Speed Architecture
PIN CONFIGURATIONS

Specifications:

CPU Speed: 33 MHz
Clock Frequency: 33 MHz
Core Size: 8 bit
IC Generic Number: 87C520
Interface: Serial
Logic Function Number: 87C520
Memory Size: 256 B
Memory Type: RAM
Mounting Type: Through Hole
Number of Bits: 8
Number of I/O Lines: 32
Number of Pins: 40
Number of Timers: 3
OTP Memory Size: 16 Kb
Operating Temperature Range: 0°C to +70°C
Oscillator Type: External
Package / Case: DIP
Peripherals: POR
Program Memory Size: 16 Kb
RAM Size: 1 Kb
SVHC: No SVHC (15-Dec-2010)
Series: (8051) 8052
Supply Voltage Range: 4.5 V to 5.5 V

RoHS: Yes

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