| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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151,179 pcs
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151179 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,341 pcs
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2341 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments CC2640R2LRGZR is a versatile wireless microcontroller (MCU) designed for Bluetooth 5.1 Low Energy applications. It is built around a powerful Arm Cortex-M3 processor, capable of operating at up to 48-MHz clock speed and achieving an EEMBC CoreMark score of 142.
This MCU integrates 128KB of in-system programmable flash memory and 20KB of ultra-low leakage SRAM, along with 8KB of SRAM for cache or system RAM use. It supports a wide range of peripherals including UART, I2C, I2S, multiple SPI interfaces, and an 8-channel, 12-bit ADC. The device also features an integrated temperature sensor, AES-128 security module, and a true random number generator.
Designed for low-power operation, the CC2640R2LRGZR supports a supply voltage range of 1.8V to 3.8V. Its RF section operates at 2.4GHz and is compatible with Bluetooth low energy 5.1 and earlier specifications, offering excellent receiver sensitivity down to -97 dBm and programmable output power up to +5 dBm.
The CC2640R2LRGZR is available in a 48-pin VQFN package (7x7 mm) and is designed for surface mounting. It is pin-compatible with other SimpleLink devices, facilitating design migration.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.18 | $2.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CC2640R2LRGZR features an Arm Cortex-M3 processor.
The maximum clock speed for the CC2640R2LRGZR is 48 MHz.
The CC2640R2LRGZR has 128KB of flash memory and up to 28KB of system SRAM, including 20KB of ultra-low leakage SRAM.
The normal operating voltage range is 1.8V to 3.8V.
The CC2640R2LRGZR is available in a 48-VFQFN Exposed Pad package.
The operating temperature range is -40°C to 85°C.
The CC2640R2LRGZR supports Bluetooth v5.1.