DS87C520-WCL Maxim Integrated Products, DS87C520-WCL Datasheet - Page 42

• Manufacturer Part Number: DS87C520-WCL
• Description: IC MCU EPROM/ROM 33MHZ HS 40CDIP
• Manufacturer: Maxim Integrated Products
• Series: 87Cr

Specifications of DS87C520-WCL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SIO, UART/USART
• Peripherals: Power-Fail Reset, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: EPROM, UV
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-CDIP (0.600", 15.24mm) Window
• Controller Family/series: (8051) 8052
• No. Of I/o's: 32
• Ram Memory Size: 1KB
• Cpu Speed: 33MHz
• No. Of Timers: 3
• Embedded Interface Type: UART
• Rohs Compliant: Yes
• Processor Series: DS87C520
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: UART
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: No
• Other names: DS87C520WCL

PACKAGE INFORMATION
For the latest package outline information, go to www.maxim-ic.com/packages.
PACKAGE TYPE
44 PLCC
44 TQFP
40 CDIP
40 PDIP
PACKAGE CODE
Q44+9
C44+3
P40+4
J40-5
DOCUMENT NO.
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
21-0293
21-0384
21-0044
21-0049
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