LPC2387FBD100

Product Summary

The LPC2387FBD100 is a microcontroller. The LPC2387FBD100 is based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation that combines the microcontroller with 512 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum clock rate. For critical performance in interrupt service routines and DSP algorithms, this increases performance up to 30 % over Thumb mode. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 % with minimal performance penalty. The applications of the LPC2387FBD100 include Industrial control, Medical systems, Protocol converter and Communications.

Parametrics

LPC2387FBD100 absolute maximum ratings: (1)VDD(3V3), supply voltage (3.3 V): 3.0 to 3.6 V; (2)VDD(DCDC)(3V3), DC-to-DC converter supply voltage (3.3 V): 3.0 to 3.6 V; (3)VDDA, analog 3.3 V pad supply voltage: -0.5 to +4.6 V; (4)Vi(VBAT), input voltage on pin VBAT for the RTC: -0.5 to +4.6 V; (5)Vi(VREF), input voltage on pin VREF: -0.5 to +4.6 V; (6)VIA, analog input voltage on ADC related pins: -0.5 to +5.1 V; (7)VI, input voltage: -0.5 to +6.0 V; (8)IDD, supply current per supply pin: 100mA; (9)ISS, ground current per ground pin: 100mA; (10)Tstg, storage temperature: -65 to +150℃; (11)Ptot(pack), total power dissipation: 1.5W; (12)VESD, electrostatic discharge voltage: -2500 to +2500 V.

Features

LPC2387FBD100 features: (1) ARM7TDMI-S processor, running at up to 72 MHz; (2)512kB on-chip flash program memory with In-System Programming (ISP) and In-Application Programming (IAP) capabilities. Flash program memory is on the ARM local bus for high performance CPU access; (3)64kB of SRAM on the ARM local bus for high performance CPU access; (4)16kB SRAM for Ethernet interface. Can also be used as general purpose SRAM; (5)16kB SRAM for general purpose DMA use; also accessible by the USB; (6)Dual Advanced High-performance Bus (AHB) system that provides for simultaneous Ethernet DMA, USB DMA, and program execution from on-chip flash with no contention between those functions. A bus bridge allows the Ethernet DMA to access the other AHB subsystem; (7)Advanced Vectored Interrupt Controller (VIC), supporting up to 32 vectored interrupts; (8)General Purpose DMA (GPDMA) on AHB controller that can be used with the SSP serial interfaces, the I2S port, and the Secure Digital/MultiMediaCard (SD/MMC) card port, as well as for memory-to-memory transfers.

Diagrams