Part Number: BLE113-A-M256K vs BLE121LR-A-M256K
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Part Number: | BLE113-A-M256K | BLE121LR-A-M256K |
Manufacturer: | Silicon Labs | Silicon Labs |
Description: | RF TXRX MOD BLUETOOTH CHIP ANT | RF TXRX MOD BLUETOOTH CHIP ANT |
Quantity Available: | Available | Available |
Datasheets: | BLE113 Datasheet V1.45 | BLE121LR |
Factory Lead Time | 12 Weeks | 12 Weeks |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | Module | Module |
Operating Temperature | -40°C~85°C | -40°C~85°C |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
Published | 1997 | 2014 |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Voltage - Supply | 2V~3.6V | 2V~3.6V |
Frequency | 2.4GHz | 2.4GHz |
Operating Supply Voltage | 3.6V | 3.6V |
Interface | SPI, UART | I2C, SPI, UART |
Memory Size | 256kB Flash 8kB SRAM | 256kB Flash 8kB SRAM |
Data Rate | 2Mbps | 2Mbps |
Utilized IC / Part | CC2541 | CC2541 |
Protocol | Bluetooth v4.0 | Bluetooth v4.0 |
Telecom IC Type | TELECOM CIRCUIT | TELECOM CIRCUIT |
Power - Output | 0dBm | 8dBm |
RF Family/Standard | Bluetooth | Bluetooth |
Antenna Type | Integrated, Chip | Integrated, Chip |
Number of ADC Channels | 8 | 8 |
Serial Interfaces | ISP, PWM, SPI, UART | I2C, SPI, UART |
Current - Receiving | 14.3mA | 28mA~33mA |
Current - Transmitting | 18.2mA | 25mA~39mA |
Sensitivity (dBm) | -93 dBm | -98 dBm |
Number of GPIO | 19 | 16 |
Height | 2.09mm | 1.8mm |
Length | 15.75mm | 14.7mm |
Width | 9.15mm | 13mm |
Radiation Hardening | No | - |
RoHS Status | RoHS Compliant | RoHS Compliant |
Number of Pins | - | 36 |
Number of Terminations | - | 36 |
Terminal Position | - | UNSPECIFIED |
Terminal Form | - | NO LEAD |
Number of Functions | - | 1 |
Supply Voltage | - | 3V |
Terminal Pitch | - | 0.9mm |
Max Supply Current | - | 36mA |
Submit RFQ: | Submit | Submit |