DS87C520-ENL+
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 16KB OTP 44TQFP
Deep-Dive with AI
Search across all available documentation for this part.
DS87C520-ENL+
ActiveAnalog Devices Inc./Maxim Integrated
IC MCU 8BIT 16KB OTP 44TQFP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS87C520-ENL+ | DS87C520 Series |
|---|---|---|
| Connectivity | UART/USART, SIO, EBI/EMI | UART/USART, SIO, EBI/EMI |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of I/O | 32 | 32 |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Oscillator Type | External | External |
| Package / Case | 44-TQFP | 44-TQFP, 44-LCC (J-Lead), 40-DIP, Window, 40-CDIP |
| Package / Case | - | 15.24 mm |
| Package / Case | - | 0.6 - 15.24 in |
| Program Memory Size | 16 KB | 16 KB |
| Program Memory Type | OTP | OTP, UV, EPROM |
| RAM Size | 1 K | 1 K |
| Speed | 33 MHz | 33 MHz |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10), 44-PLCC (16.59x16.59), 40-PDIP, 40-CDIP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 78.98 | |
| 10 | $ 62.66 | |||
| 25 | $ 58.49 | |||
| 80 | $ 56.31 | |||
DS87C520 Series
IC MCU 8BIT 16KB OTP 44TQFP
| Part | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Number of I/O | Program Memory Type | Oscillator Type | Supplier Device Package | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | RAM Size | Program Memory Size | Connectivity | Speed | Core Size | Core Processor | Package / Case | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS87C520-ENL+ | 5.5 V | 4.5 V | 32 | OTP | External | 44-TQFP (10x10) | Surface Mount | 85 °C | -40 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-TQFP | ||
Analog Devices Inc./Maxim Integrated DS87C520-QCL/T&R | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 70 °C | 0 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-QCL+T&R | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 70 °C | 0 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-QCL+ | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 70 °C | 0 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-MNL+ | 5.5 V | 4.5 V | 32 | OTP | External | 40-PDIP | Through Hole | 85 °C | -40 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 40-DIP | 15.24 mm | 0.6 in |
Analog Devices Inc./Maxim Integrated DS87C520-QNL+T&R | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 85 °C | -40 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-QCL | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 70 °C | 0 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-QNL/T&R | 5.5 V | 4.5 V | 32 | OTP | External | 44-PLCC (16.59x16.59) | Surface Mount | 85 °C | -40 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-LCC (J-Lead) | ||
Analog Devices Inc./Maxim Integrated DS87C520-ECL | 5.5 V | 4.5 V | 32 | OTP | External | 44-TQFP (10x10) | Surface Mount | 70 °C | 0 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 44-TQFP | ||
Analog Devices Inc./Maxim Integrated DS87C520-MNL | 5.5 V | 4.5 V | 32 | OTP | External | 40-PDIP | Through Hole | 85 °C | -40 °C | 1 K | 16 KB | EBI/EMI, SIO, UART/USART | 33 MHz | 8-Bit | 8051 | 40-DIP | 15.24 mm | 0.6 in |
Description
General part information
DS87C520 Series
8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-TQFP (10x10)
Documents
Technical documentation and resources
No documents available