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LPC2114 Datasheet(PDF) 4 Page - NXP Semiconductors |
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LPC2114 Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 42 page LPC2114_2124 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved. Product data sheet Rev. 7 — 10 June 2011 4 of 42 NXP Semiconductors LPC2114/2124 Single-chip 16/32-bit microcontrollers 4. Block diagram (1) Shared with GPIO. (2) When test/debug interface is used, GPIO/other functions sharing these pins are not available. (3) SSP interface and high-speed GPIO are available on LPC2114/01 and LPC2124/01 only. Fig 1. Block diagram SCL(1) P0[30:27], P0[25:0] TRST(2) TMS(2) TCK(2) TDI(2) TDO(2) XTAL2 XTAL1 EINT[3:0](1) AIN[3:0](1) PWM[6:1](1) AHB BRIDGE PLL PWM0 ARM7TDMI-S LPC2114 LPC2124 P0[30:27], P0[25:0] RESET P1[31:16] 4 × CAP0(1) 4 × CAP1(1) 4 × MAT0(1) 4 × MAT1(1) P1[31:16] SDA(1) DSR1(1), CTS1(1), RTS1(1), DTR1(1), DCD1(1), RI1(1) RTCK(2) HIGH-SPEED GPIO(3) 46 PINS TOTAL ARM7 LOCAL BUS INTERNAL SRAM CONTROLLER MEMORY ACCELERATOR 16 kB SRAM 128/256 kB FLASH EXTERNAL INTERRUPTS CAPTURE/ COMPARE TIMER 0/TIMER 1 A/D CONVERTER GENERAL PURPOSE I/O REAL-TIME CLOCK TEST/DEBUG INTERFACE AMBA Advanced High-performance Bus (AHB) system clock SYSTEM FUNCTIONS VECTORED INTERRUPT CONTROLLER AHB DECODER I2C-BUS SERIAL INTERFACE AHB TO APB BRIDGE APB DIVIDER SPI0 SERIAL INTERFACE UART0/UART1 WATCHDOG TIMER SYSTEM CONTROL 002aad175 SCK0(1) MOSI0(1) MISO0(1) SSEL0(1) SPI1/SSP(3) SERIAL INTERFACE SCK1(1) MOSI1(1) MISO1(1) SSEL1(1) RXD[1:0](1) TXD[1:0](1) |
Similar Part No. - LPC2114_15 |
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Similar Description - LPC2114_15 |
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