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Product Information
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Silicon Laboratories, Inc. EFM8SB20F64G-QFP32
The Silicon Laboratories, Inc. EFM8SB20F64G-QFP32 is a High-speed pipelined CIP-51 (8051) MCU with 25 MIPS Throughput, 64KBytes Flash, 256 Bytes Data RAM, 4096 Bytes XRAM. 24 Digital I/O lines, 1 10-bit ADC Unit with 23 Channels, 4 x 16-bit general-purpose timers, 12 Capacitive Touch Inputs, 1 UART, 2 SPI, 1 SMBus / I2C, and external memory interface (EMIF). 6-channel programmable counter array (PCA) supporting PWM, capture/compare, and frequency output modes with watchdog timer function. 16-bit/32-bit CRC unit. On-Chip: Low-dropout (LDO) regulator, voltage supply monitor, 2 x Low-current analog comparators, Power-On reset circuit, brownout detector, and the non-intrusive Silicon Labs 2-Wire (C2) debug interface.
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Data Sheets
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Simulated Features
NOTE
Simulation for this device is provided by the
default peripheral simulation driver.
Complete peripheral simulation
is not available and is not planned to be implemented by ARM.
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The following on-chip peripherals are not simulated.
- Crossbar
- External & On-Chip memory
- Interrupts (Including External)
- Port 0
- Port 1
- Port 2
- Port 3
- Power Saving Modes (Idle and Power Down)
- Serial UART 0 (Enhanced Interface)
- Timer 0
- Timer 1
- Timer 2
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AGDI Drivers
The following AGDI Drivers are available for the Keil Software µVision Debugger.
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