Texas Instruments CC2540F256RHAR Microcontrollers
Bluetooth 4.0 BLE SOC 8051 1Mbps 2.4GHz VQFN Module
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CC2540F256RHAR
Base Model
Detailed Description
Bluetooth 4.0 BLE SOC 8051 1Mbps 2.4GHz VQFN Module
Package
VQFN-40
Lifecycle Status
Active
Datasheet
CC2540F256RHAR Datasheet
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Technical Specifications
Texas Instruments CC2540F256RHAR Microcontrollers technical specifications.
General
RoHS
Yes
Protocols
Bluetooth low energy 5.0
Peripherals
1 comparator, 12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, USB
Flash Memory Kbyte
256
RAM Kbyte
8
Number of Gpios
21
Security
Cryptographic acceleration, Debug security, Device identity, Software IP protection
Sensitivity Best Dbm
-93
Operating Temperature Range C
-40 to 85
Package
VQFN-40
Related Parts Comparison (CC2540F256RHAR vs CC2540F128RHAT vs CC2511F16RSP vs CC2530F64RHAR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | VQFN-40 | VQFN (RHA)-40 | VFQFN-36 | VQFN (RHA)-40 |
| Flash Memory Kbyte | 256 | 256 | -- | -- |
| Number of Gpios | 21 | 21 | -- | -- |
| Operating Temperature Range C | -40 to 85 | -40 to 85 | -- | -- |
| Peripherals | 1 comparator, 12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, USB | 1 comparator, 12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, USB | -- | -- |
| Protocols | Bluetooth low energy 5.0 | Bluetooth low energy 5.0 | -- | -- |
| RAM Kbyte | 8 | 8 | -- | -- |
| Security | Cryptographic acceleration, Debug security, Device identity, Software IP protection | Cryptographic acceleration, Debug security, Device identity, Software IP protection | -- | -- |
| Sensitivity Best Dbm | -93 | -93 | -- | -- |
| Type | -- | Wireless MCU | Wi-Fi | Zigbee |
| Series | -- | -- | CC2511 | CC2530-RF4CE |
| Action |
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