Technical parameters/power supply voltage (DC): 3.30 V, 3.60 V (max)
Technical parameters/number of channels: 5
Technical parameters/clock frequency: 25.0MHz (max)
Technical parameters/RAM size: 4.25K x 8
Technical parameters/FLASH memory capacity: 64000 B
Technical parameters/I/O pin count: 32
Technical parameters/access time: 25.0 µs
Technical parameters/kernel architecture: 8051
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 64
Encapsulation parameters/Encapsulation: TQFP-64
External dimensions/packaging: TQFP-64
Physical parameters/operating temperature: -40℃ ~ 85℃ (TA)
Other/Product Lifecycle: Obsolete
Other/Packaging Methods: Tape & Reel (TR)
Compliant with standards/RoHS standards: Non-Compliant
Compliant with standards/lead standards: Contains Lead
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
C8051F023-GQ
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Silicon Labs | 类似代替 | TQFP-64 |
C8051F02x Microcontrollers, Silicon Labs The Silicon Labs C8051F02x are highly integrated mixed-signal microcontrollers (MCU) with two separate high-speed ADC subsystems. Their two separate 12-bit DACs, on-chip VDD monitor, Watchdog Timer and clock oscillator combine to make the C8051F02x devices standalone System-on-Chip solutions. Enable, disable and configure all the analogue and digital peripherals using the firmware. Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). The C8051F020/2 are available in a 100-pin TQFP package. The C8051F021/3 are available in a 64-pin TQFP package. \- 8051-compatible CIP-51 microcontroller core (up to 25 MIPS) \- In-system, full-speed, non-intrusive debug interface (on-chip) \- 12-bit (C8051F020/1) or 10-bit (C8051F022/3) 100 ksps 8-channel ADC with PGA and analogue multiplexer \- 8-bit ADC 500 ksps 8-channel ADC with PGA and analogue multiplexer \- Two 12-bit DACs with programmable update scheduling \- 64 kB of in-system programmable FLASH memory \- 4352 (4096 + 256) bytes of on-chip RAM \- External Data Memory Interface with 64 kB address space \- SPI, SMBus/I2C, and two UART serial interfaces implemented in hardware \- 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3) \- Five general purpose 16-bit Timers \- Programmable Counter/Timer Array with five capture/compare modules \- On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor ### 8051 微控制器，Silicon Labs
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