32-bit ARM7TDMI microcontroller operating at 41.78MHz. Features 126KB FLASH memory, 8KB RAM, and a 12-bit Analog-to-Digital Converter with 9 channels and a 1MS/s sampling rate. Supports I2C, SPI, and UART interfaces, with 32 programmable I/Os and 6 PWM channels. Packaged in a 108-pin BGA, this surface-mount device operates from 3V to 3.6V and includes a watchdog timer.
Frequency41.78MHz
PackageBGA
MountingSurface Mount
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Technical Specifications
Analog Devices ADUC7121BBCZ technical specifications.
General
| Package/Case | BGA |
| Contact Plating | Copper, Tin, Silver |
| Core Architecture | ARM |
| Data Bus Width | 16b |
| Evaluation Kit | Yes |
| Frequency | 41.78MHz |
| Height | 1.25mm |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Contains Lead |
| Length | 7.1mm |
| Max Frequency | 41.78MHz |
| Max Operating Temperature | 95°C |
| Memory Size | 126KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -10°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Nominal Supply Current | 200uA |
| Number of ADC Channels | 9 |
| Number of I/Os | 32 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 32 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Operating Supply Current | 200uA |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 416 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 1MS/s |
| Series | MicroConverter® ADuC7xxx |
| Watchdog Timer | Yes |
| Width | 7.1mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices ADUC7121BBCZ Datasheet
Download the complete datasheet for Analog Devices ADUC7121BBCZ to view detailed technical specifications.
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