DS87C520-QNL+T&R Maxim Integrated Products, DS87C520-QNL+T&R Datasheet - Page 2

• Manufacturer Part Number: DS87C520-QNL+T&R
• Description: IC MCU EPROM/ROM 33MH IND 44PLCC
• Manufacturer: Maxim Integrated Products
• Series: 87Cr

Specifications of DS87C520-QNL+T&R

• 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: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-LCC, 44-PLCC
• 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: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Package: 44PLCC
• Device Core: 8051
• Family Name: 87C
• Maximum Speed: 33 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

ORDERING INFORMATION
+ Denotes a lead(Pb)-free/RoHS-compliant device.
* The windowed ceramic DIP package is intrinsically lead(Pb) free.
DS87C520-MCL
DS87C520-MCL+
DS87C520-QCL
DS87C520-QCL+
DS87C520-ECL
DS87C520-ECL+
DS87C520-MNL
DS87C520-MNL+
DS87C520-QNL
DS87C520-QNL+
DS87C520-ENL
DS87C520-ENL+
DS87C520-WCL*
DS83C520-MCL
DS83C520-MCL+
DS83C520-QCL
DS83C520-QCL+
DS83C520-ECL
DS83C520-ECL+
DS83C520-MNL
DS83C520-MNL+
DS83C520-QNL
DS83C520-QNL+
DS83C520-ENL
DS83C520-ENL+
PART
TEMP RANGE
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
0˚C to +70˚C
MAX CLOCK
SPEED (MHz)
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
2 of 43
PIN-PACKAGE
40 Plastic DIP
40 Plastic DIP
44 PLCC
44 PLCC
44 TQFP
44 TQFP
40 Plastic DIP
40 Plastic DIP
44 PLCC
44 PLCC
44 TQFP
44 TQFP
40 Windowed CERDIP
40 Plastic DIP
40 Plastic DIP
44 PLCC
44 PLCC
44 TQFP
44 TQFP
40 Plastic DIP
40 Plastic DIP
44 PLCC
44 PLCC
44 TQFP
44 TQFP