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EFM8BB10F2G-A-QFN20R +BOM

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

Manufacturer:

Silicon Laboratories
Mfr.Part #:

EFM8BB10F2G-A-QFN20R
Datasheet:

EFM8BB10F2G-A-QFN20R Datasheet (PDF)
Series:

EFM8BB1
Mounting Style:

SMD/SMT
Core:

CIP-51 8051
Program Memory Size:

2 kB
EDA/CAD Models:

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EFM8BB10F2G-A-QFN20R General Description

CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 20-QFN (3x3)

Key Features

The EFM8UB2 highlighted features are listed below.
Core:
Pipelined CIP-51 Core
Fully compatible with standard 8051 instruction set
70% of instructions execute in 1-2 clock cycles
48 MHz maximum operating frequency
Memory:
Up to 64 KB flash memory, in-system re-programmable from firmware.
Up to 4352 bytes RAM (including 256 bytes standard 8051 RAM and 4096 bytes on-chip XRAM)
Power:
Internal LDO regulator for CPU core voltage
Internal 5-to-3.3 V LDO allows direct connection to USB supply net
Power-on reset circuit and brownout detectors
I/O: Up to 40 total multifunction I/O pins:
Flexible peripheral crossbar for peripheral routing
10 mA source, 25 mA sink allows direct drive of LEDs
Clock Sources:
Internal 48 MHz precision oscillator ( ±1.5% accuracy without USB clock recovery, ±0.25% accuracy with USB clock recovery)
Internal 80 kHz low-frequency oscillator
External crystal, RC, C, and CMOS clock options
Timers/Counters and PWM:
5-channel Programmable Counter Array (PCA) supporting PWM, capture/compare, and frequency output modes with watchdog timer function
6 x 16-bit general-purpose timers
Communications and Digital Peripherals:
Universal Serial Bus (USB) Function Controller with eight flexible endpoint pipes, integrated transceiver, and 1 KB FIFO RAM
2 x UART
SPI™ Master / Slave
2 x SMBus™/I2C™ Master / Slave
External Memory Interface (EMIF)
Analog:
10-Bit Analog-to-Digital Converter (ADC0)
2 x Low-current analog comparators
On-Chip, Non-Intrusive Debugging
Full memory and register inspection
Four hardware breakpoints, single-stepping
Pre-loaded USB bootloader
Temperature range -40 to 85 ºC
Single power supply 2.65 to 3.6 V
QFP48, QFP32, and QFN32 packages

Specifications

Product Category	8-bit Microcontrollers - MCU	Series	EFM8BB1
Mounting Style	SMD/SMT	Core	CIP-51 8051
Program Memory Size	2 kB	Data Bus Width	8 bit
ADC Resolution	12 bit	Maximum Clock Frequency	25 MHz
Number of I/Os	16 I/O	Data RAM Size	256 B
Supply Voltage - Min	2.2 V	Supply Voltage - Max	3.6 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Data RAM Type	RAM	I/O Voltage	5.8 V
Interface Type	I2C, SPI, UART	Moisture Sensitive	Yes
Number of ADC Channels	15 Channel	Number of Timers/Counters	4 x 16 bit
Product	MCU	Product Type	8-bit Microcontrollers - MCU
Program Memory Type	Flash	Factory Pack Quantity	1500
Subcategory	Microcontrollers - MCU	Tradename	Busy Bee
Watchdog Timers	Watchdog Timer	Unit Weight	0.001764 oz