RF-BM-4044B4 Bluetooth Low Energy Module
■RF-BM-4044B4 module is designed based on CC2640R2FRSM Bluetooth Smart BLE 4.2 or BT 5.0 System-on-Chip, fully supports the single mode Bluetooth Low Energy operation. The module contains a 32-bit ARM CortexTM-M3 processor, with the working frequency at 48.0 MHz which is the same as the main processor. The module has rich peripherals function libraries, and a unique ultra-low power sensor controller, which is fit for connecting the external sensors in the sleep mode and/or acquiring analog and digital data independently.
●Key Features:
●RF
■2.4 GHz RF transceiver compatible with Bluetooth low energy 4.2 and specification
■Excellent receiver sensitivity (-97 dBm for BLE)
■Programmable output power up to +2dBm
■Signal-ended or differential RF interface
●Microcontroller
■Powerful ARM®Cortex®-M3
■EEMBC CoreMark®Score: 142
■Up to 48-MHz clock speed
■275 KB of nonvolatile memory including 128 KB of in-system programmable flash
■Up to 28 KB of system SRAM, of which 20 KB is ultra-low leakage SRAM
■8 KB of SRAM for cache or system RAM use
■2-pin cJTAG and JTAG debugging
■Supports over-the-air upgrade (OTA)
●Ultra-low power sensor controller
■16 bit architecture
■2 KB of ultra-low leakage SRAM for code and data
●Peripherals
■12 bit ADC, 200 ksamples/s, 8 channel analog
■MUX
■Continuous time comparator
■Ultra-low-power analog comparator
■Programmable current source
■UART
■2× SSI (SPI, MICROWIRE, TI)
■I²C
■I²S
■Real-time clock (RTC)
■AES-128 security module
■True random number generator (TRNG)
●Low Power
■Wide supply voltage range: 1.8 V to 3.8 V
■Active-mode RX: 5.9 mA
■Active-mode TX at 0 dBm: 6.1 mA
■Active-mode MCU: 61 μA/MHz
■Active-mode MCU: 48.5 CoreMark/mA
■Active-mode sensor controller:0.4 mA + 8.2 μA/MHz
■Standby: 1.1 μA (RTC running and RAM/CPU retention)
■Shutdown: 100 nA (wake up on external events)
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RF-BM-4044B4 、 RF-BM-4044B3 、 RF-BM-4044B2 、 RF-BM-4077B1 、 RF-BM-4077B2 、 RF-BM-2652B1 、 CC2640R2FRSM 、 CC2640R2FRGZ 、 CC2640R2FRGZ–Q1 、 CC2642R 、 CC2652R 、 CC1352R 、 CC264X 、 RF-TI1352B1 、 RF-BM-2642B1 |
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[ Smart toys ][ Fitness equipment ][ Environmental sensor nodes ][ Passive key-less entry (PKE) ][ Smart door locks ][ Phone accessories ][ Health-care equipment ][ Smart lighting ][ Energy harvesting ][ Thermometer ][ Human input devices ][ Sports equipment ] |
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Datasheet |
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Please see the document for details |
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SMT |
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English Chinese Chinese and English Japanese |
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2020.01.19 |
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V1.1 |
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1.7 MB |
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