Shenzhen Jinsheng Weiye Electronics Co., Ltd
About Shenzhen Jinsheng Weiye Electronics Co., Ltd JSWY Semiconductor Limited was founded in 2019, specializing in the electronic components distribution business. We adhere to honesty and ethics as
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Product Details
The LPC185x/3x/2x/1x are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration.
■ Processor core
◆ ARM Cortex-M3 processor (version r2p1), running at CPU frequencies of up to 180 MHz.
◆ ARM Cortex-M3 built-in Memory Protection Unit (MPU) supporting eight regions.
◆ ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
◆ Non-maskable Interrupt (NMI) input.
◆ JTAG and Serial Wire Debug, serial trace, eight breakpoints, and four watch points.
◆ Enhanced Trace Module (ETM) and Enhanced Trace Buffer (ETB) support.
◆ System tick timer.
■ On-chip memory
◆ Up to 1 MB on-chip dual bank flash memory with flash accelerator.
◆ 16 kB on-chip EEPROM data memory.
◆ 136 kB SRAM for code and data use.
◆ Multiple SRAM blocks with separate bus access.
◆ 64 kB ROM containing boot code and on-chip software drivers.
◆ 64 bit+ 256 bit of One-Time Programmable (OTP) memory for general-purpose use.
■ Clock generation unit
◆ Crystal oscillator with an operating range of 1 MHz to 25 MHz.
◆ 12 MHz internal RC oscillator trimmed to 3 % accuracy over temperature and voltage (1.5 % accuracy for Tamb = 0 °C to 85 °C).
◆ Ultra-low power RTC crystal oscillator.
◆ Three PLLs allow CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. The second PLL can be used with the High-speed USB, the third PLL can be used as audio PLL.
◆ Clock output.
■ Configurable digital peripherals:
◆ State Configurable Timer/PWM (SCTimer/PWM) subsystem on AHB.
◆ Global Input Multiplexer Array (GIMA) allows to cross-connect multiple inputs and outputs to event driven peripherals like timers, SCTimer/PWM, and ADC0/1. ■ Serial interfaces:
◆ Quad SPI Flash Interface (SPIFI) with 1-, 2-, or 4-bit data at rates of up to 52 MB per second.
◆ 10/100T Ethernet MAC with RMII and MII interfaces and DMA support for high throughput at low CPU load. Support for IEEE 1588 time stamping/advanced time stamping (IEEE 1588-2008 v2).
◆ One High-speed USB 2.0 Host/Device/OTG interface with DMA support and on-chip high-speed PHY (USB0).
◆ One High-speed USB 2.0 Host/Device interface with DMA support, on-chip full-speed PHY and ULPI interface to an external high-speed PHY (USB1).
◆ USB interface electrical test software included in ROM USB stack.
◆ Four 550 UARTs with DMA support: one UART with full modem interface; one UART with IrDA interface; three USARTs support UART synchronous mode and a smart card interface conforming to ISO7816 specification.
◆ Up to two C_CAN 2.0B controllers with one channel each.
◆ Two SSP controllers with FIFO and multi-protocol support. Both SSPs with DMA support.
◆ One Fast-mode Plus I2C-bus interface with monitor mode and with open-drain I/O pins conforming to the full I2C-bus specification. Supports data rates of up to 1 Mbit/s.
◆ One standard I2C-bus interface with monitor mode and standard I/O pins.
◆ Two I2S interfaces with DMA support, each with one input and one output.
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■ Consumer
■ e-Metering
■ White goods
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Product Category | IC Chips |
| Series | LPC18xx |
| Packaging | Tray |
| Package-Case | 256-LBGA |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Supplier-Device-Package | 256-LBGA (17x17) |
| Number-of-I-O | 80 I/O |
| Speed | 150MHz |
| EEPROM-Size | - |
| Core-Processor | ARMR CortexR-M3 |
| RAM-Size | 136K x 8 |
| Program Memory | FLASH |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT |
| Connectivity | CAN, EBI/EMI, Ethernet, I2C, Microwire, SD, SPI, SSI, SSP, UART/USART, USB OTG |
| Voltage-Supply-Vcc-Vdd | 2 V ~ 3.6 V |
| Core-Size | 32-Bit |
| Program-Memory-Size | 1MB (1M x 8) |
| Data-Converters | A/D 16x10b; D/A 1x10b |
| Oscillator-Type | Internal |
Who we are?
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
6-TSSOP,
