ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB QFN64
Parameter Name | Attribute value |
Product Attribute | Attribute Value |
Manufacturer | Silicon Laboratories |
Product Category | ARM Microcontrollers - MCU |
RoHS | Details |
Mounting Style | SMD/SMT |
Package / Case | QFN-64 |
Core | ARM Cortex M3 |
Data Bus Width | 32 bit |
Maximum Clock Frequency | 80 MHz |
Program Memory Size | 128 kB |
Data RAM Size | 32 kB |
Number of I/Os | 65 I/O |
Operating Supply Voltage | 1.8 V to 3.6 V |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Interface Type | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART |
Packaging | Tray |
Moisture Sensitive | Yes |
Number of Timers/Counters | 2 Timer |
Processor Series | SIM3U1xx |
Factory Pack Quantity | 260 |
Unit Weight | 0.007277 oz |
SIM3U156-B-GM | SIM3U144-B-GM | SIM3U134-B-GM | SIM3U136-B-GM | SIM3U156-B-GQ | SIM3U146-B-GM | |
---|---|---|---|---|---|---|
Description | ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB QFN64 | ARM Microcontrollers - MCU ARM Cortex-M3 USB 64KB QFN40 | ARM Microcontrollers - MCU ARM Cortex-M3 USB 32KB QFN40 | ARM Microcontrollers - MCU ARM Cortex-M3 USB 32KB QFN64 | ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB TQFP64 | ARM Microcontrollers - MCU ARM Cortex-M3 USB 64KB QFN64 |
Product Attribute | Attribute Value | Attribute Value | Attribute Value | Attribute Value | Attribute Value | Attribute Value |
Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Details | Details | Details | Details | Details | Details |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-64 | QFN-40 | QFN-40 | QFN-64 | TQFP-64 | QFN-64 |
Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
Data Bus Width | 32 bit | 32 bit | 32 bit | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
Program Memory Size | 128 kB | 64 kB | 32 kB | 32 kB | 128 kB | 64 kB |
Data RAM Size | 32 kB | 32 kB | 32 kB | 32 kB | 32 kB | 32 kB |
Number of I/Os | 65 I/O | 65 I/O | 65 I/O | 65 I/O | 65 I/O | 65 I/O |
Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C | + 85 C | + 85 C | + 85 C |
Interface Type | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART | 2 x I2C, I2S, 3 x SPI, 2 x UART, 2 x USART | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART |
Packaging | Tray | Tray | Tray | Tray | Tray | Tray |
Moisture Sensitive | Yes | Yes | Yes | Yes | Yes | Yes |
Number of Timers/Counters | 2 Timer | 2 Timer | 2 Timer | 2 Timer | 2 Timer | 2 Timer |
Processor Series | SIM3U1xx | SIM3U1xx | SIM3U1xx | SIM3U1xx | SIM3U1xx | SIM3U1xx |
Factory Pack Quantity | 260 | 490 | 490 | 260 | 160 | 260 |
Unit Weight | 0.007277 oz | 0.004138 oz | 0.004138 oz | 0.007277 oz | 0.012720 oz | 0.007277 oz |