供应P89LPC932A1 单片机
| 价 格： | 面议 | |
| 型号/规格： | P89LPC932A1 | |
| 品牌/商标： | NXP | |
| 内存大小： | 8位 |
8 kB byte-erasable Flash code memory organized into 1 kB sectors and 64-byte
pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
n 256-byte RAM data memory, 512-byte auxiliary on-chip RAM.
n 512-byte customer data EEPROM on chip allows serialization of devices, storage of
set-up parameters, etc.
n Two analog comparators with selectable inputs and reference source.
n Two 16-bit counter/timers (each may be configured to toggle a port output upon timer
overflow or to become a PWM output) and a 23-bit system timer that can also be used
as a Real-Time Clock (RTC).
n Enhanced UART with fractional baudrate generator, break detect, framing error
detection, and automatic address detection; 400 kHz byte-wide I2C communication
port and SPI communication port.
n Capture/Compare Unit (CCU) provides PWM, input capture, and output compare
functions.
n High-accuracy internal RC oscillator option allows operation without external oscillator
components.The RC oscillator option is selectable and fine tunable.
n 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or
driven to 5.5 V).
n 28-pin TSSOP, PLCC, and HVQFN packages with 23 I/O pins minimum and up to 26
I/O pins while using on-chip oscillator and reset options.
- 所属城市：浙江 杭州
- [联系时请说明来自维库仪器仪表网]
- 联系人： 吴先生
- 电话：0579-87541482
- 传真：0579-87541492
- 手机：15158904582
- QQ ：
供应NXP P89LPC930/931 单片机
信息内容：A high performance 80C51 CPU provides instruction cycle times of 111 ns to222 ns for all instructions except multiply and divide when executing at 18 MHz.This is 6 times the performance of the standard 80C51 running at the same clockfrequency. A lower clock frequency for the same performance results in powersavings and reduced EMI.n 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up ordriven to 5.5 V).n 4 kB/8 kB Flash code memory with 1 kB sectors, and 64-byte page size.n Byte-erase allowing code memory to be used for data storage.n Flash program operation completes in 2 ms.n Flash erase operation completes in 2 ms.n 256-byte RAM data memory.n Two 16-bit counter/timers. Each timer may be configured to toggle a port outputupon timer overflow or to become a PWM output.n Real-Time clock that can also be used as a system timer.n Two analog comparators with selectable inputs and reference source.n Enhanced UART with fractional baud rate generator, break det...
供应NXP LPC2194单片机
信息内容：The LPC2194 is based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulationand embedded trace support, together with 256 kilobytes (kB) of embedded highspeed flash memory. A 128-bit wide memory interface and a unique acceleratorarchitecture enable 32-bit code execution at maximum clock rate. For critical codesize applications, the alternative 16-bit Thumb Mode reduces code by more than 30%with minimal performance penalty.With its compact 64 pin package, low power consumption, various 32-bit timers,4-channel 10-bit ADC, 4 advanced CAN channels, PWM channels and 46 GPIO lineswith up to 9 external interrupt pins this microcontroller is particularly suitable forautomotive applications such as a CAN gateway that connects several CAN bussesor a CAN bridge between sub networks at different speeds. Sensors with CANinterface or debugging via CAN are additional application that need more than 2 CANinterfaces. It is also an adequate solution for industrial control, medical systems andf...
