Silicon Laboratories Stepper Machine Specifications download pdf (Page 52)

Highly Integrated USB MCUs

 High-speed 8051 core up to 48 MIPS

 Up to 64Kb Flash and 4K RAM for application code

 Complete 2.0 USB feature set

 Internal precision oscillator generates USB clock without external

crystal

 Internal voltage regulator enables MCU to be bus powered without

external components

 Integrated USB transceiver

Best-in-Class analog features

 10-bit, up to 500 ksps ADC

 On-board temperature

sensor

 Precision voltage reference

 Comparators

Digital peripherals include a SMBus, two UARTs, and an enhanced SPI module. Timing

functions can be achieved though the four general-purpose 16-bit timers or a 5-channel

PCA. Five full ports offer 40 controllable I/O lines which are all 5V tolerant. The external

memory interface provides access to data storage well beyond the on-chip XRAM or

provides an easy interface into external peripherals. System reliability features include a

watchdog timer, integrated power-on reset, a supply voltage monitor, and a missing clock

detector.

The F340 truly provides system on chip integration eliminating the unnecessary cost and

problems associated with adding external components.

The F340 and the other family members include everything needed to accomplish even the

most challenging embedded projects that also require USB connectivity. However, having

a powerful MCU is only the first step. A strong complement of hardware and software

development tools is a must if the overall project is to succeed.

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 67 68

No comments

Silicon Laboratories Stepper Machine Specifications Page 52