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AT87C51RB2-RLTUM
Microchip Technology
16KB 16K x 8 OTP 80C51 8-Bit Microcontroller 87C Series AT87C51RB2 44 Pin 40MHz 44-LQFP
SOT-23
AT87C51RB2-RLTUM Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-LQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of Terminals | 44 |
| Data Converters | -- |
| Package | Tray |
| Base Product Number | AT87C51RB2 |
| Mfr | Microchip Technology |
| Product Status | Obsolete |
| Package Shape | SQUARE |
| Manufacturer | Atmel Corporation |
| Number of I/O Lines | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | 87C |
| Published | 2008 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | 3A991.A.2 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| HTS Code | 8542.31.00.01 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8 mm |
| Reach Compliance Code | unknown |
| Frequency | 40MHz |
| Base Part Number | AT87C51RB2 |
| Pin Count | 44 |
| JESD-30 Code | S-PQFP-G44 |
| Qualification Status | Not Qualified |
| Power Supplies | 5 V |
| Temperature Grade | INDUSTRIAL |
| Interface | UART, USART |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Memory Size | 16kB |
| Oscillator Type | Internal |
| Number of I/O | 32 |
| Speed | 40/20MHz |
| RAM Size | 512 x 8 |
| Memory Type | EPROM, OTP |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | 80C51 |
| Peripherals | POR, PWM, WDT |
| Program Memory Type | OTP |
| Core Size | 8-Bit |
| Program Memory Size | 16KB 16K x 8 |
| Connectivity | UART/USART |
| Bit Size | 8 |
| Access Time | 40 μs |
| Has ADC | NO |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Seated Height-Max | 1.6 mm |
| Number of Timers/Counters | 3 |
| Address Bus Width | 16 |
| ROM (words) | 16384 |
| Core Architecture | 80C51 |
| EEPROM Size | -- |
| CPU Family | 8051 |
| Max Frequency | 60MHz |
| External Data Bus Width | 8 |
| Number of Programmable I/O | 32 |
| RAM (bytes) | 512 |
| ROM Programmability | OTPROM |
| Width | 10 mm |
| Length | 10 mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $3.38000 | $3.38 |
| 500 | $3.3462 | $1673.1 |
| 1000 | $3.3124 | $3312.4 |
| 1500 | $3.2786 | $4917.9 |
| 2000 | $3.2448 | $6489.6 |
| 2500 | $3.211 | $8027.5 |
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