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8KB 8K x 8 FLASH 8052 8-Bit Microcontroller MicroConverter® ADuC8xx Series ADUC812 52 Pin 16MHz 3V 52-QFP
- Manufacturer: Analog Devices Inc.
- NO: 84-ADUC812BSZ
- Package: 52-QFP
- Datasheet:
- Stock: 4266
- Description: 8KB 8K x 8 FLASH 8052 8-Bit Microcontroller MicroConverter® ADuC8xx Series ADUC812 52 Pin 16MHz 3V 52-QFP (Kg)
- Delivery:
- Payment:
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Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Lead Free | Contains Lead |
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 52-QFP |
| Number of Pins | 52 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | MicroConverter® ADuC8xx |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 52 |
| ECCN Code | EAR99 |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.65mm |
| Frequency | 16MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ADUC812 |
| Pin Count | 52 |
| Supply Voltage-Min (Vsup) | 2.7V |
| Interface | 2-Wire, I2C, SPI, Serial, UART, USART |
| Memory Size | 8kB |
| Oscillator Type | Internal |
| Number of I/O | 34 |
| RAM Size | 256 x 8 |
| Memory Type | EEPROM, FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | 8052 |
| Peripherals | PSM, Temp Sensor, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 8KB 8K x 8 |
| Connectivity | I2C, SPI, UART/USART |
| Bit Size | 8 |
| Data Converter | A/D 8x12b; D/A 2x12b |
| Access Time | 16 μs |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 8b |
| PWM Channels | NO |
| Reference Voltage | 2.5V |
| Number of Timers/Counters | 3 |
| Resolution | 1.5 B |
| Sampling Rate | 200 ksps |
| Density | 64 kb |
| EEPROM Size | 640 x 8 |
| Number of Programmable I/O | 32 |
| Number of ADC Channels | 8 |
| Number of I2C Channels | 1 |
| Height | 2.1mm |
| Length | 10.2mm |
| Width | 10.2mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
ADUC812BSZ Description
The ADuC812 is a fully integrated 12-bit data acquisition system that combines an 8-bit programmable MCU (compatible with the 8051 instruction set), a dual DAC, and a high performance self-calibrating multichannel ADC on a single chip.
The on-chip 8K bytes Flash/EE program memory, 640 bytes Flash/EE data memory, and 256 bytes data SRAM support the programmable 8051 compatible core.
The Watchdog Timer, Power Supply Monitor, and ADC DMA operations are additional MCU support features. For multiprocessor interfaces and I/O expansion, 32 programmable I/O lines, I2 C compliant SPI, and Standard UART Serial Port I/O are offered.
ADUC812BSZ Features
8K Bytes On-Chip Flash/EE Program Memory
640 Bytes On-Chip Flash/EE Data Memory
256 Bytes On-Chip Data RAM
16M Bytes External Data Address Space
64K Bytes External Program Address Space
12 MHz Nominal Operation (16 MHz Max)
3 16-Bit Timer/Counters
High Current Drive Capability—Port 3
9 Interrupt Sources, 2 Priority Levels
ADUC812BSZ Applications
Intelligent Sensors Calibration and Conditioning
Battery-Powered Systems (Portable PCs, Instruments, Monitors)
Transient Capture Systems
DAS and Communications Systems
Control Loop Monitors (Optical Networks/Base Stations)
