LPC2294JBD144 PHILIPS [NXP Semiconductors], LPC2294JBD144 Datasheet
LPC2294JBD144
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LPC2294JBD144 Summary of contents
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General description The LPC2292/LPC2294 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 256 kilobytes (kB) of embedded high speed flash memory. A 128-bit wide memory interface and a unique accelerator ...
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... Philips Semiconductors 3. Ordering information Table 1: Type number LPC2292FBD144 LQFP144 LPC2294JBD144 LQFP144 3.1 Ordering options Table 2: Type number LPC2292FBD144 LPC2294JBD144 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop. On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz. ...
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Philips Semiconductors 4. Block diagram ARM7 LOCAL BUS INTERNAL SRAM CONTROLLER 16 kB SRAM EINT3:0 EXTERNAL INTERRUPTS 8 x CAP0 CAPTURE/ COMPARE 8 x MAT TIMER 0 & 1 Ain3:0 CONVERTER Ain7:4 P0.30:0 P1.31:16, 1:0 GENERAL P2.31:0 PURPOSE I/O P3.31:0 ...
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Philips Semiconductors 5. Pinning information 5.1 Pinning handbook, full pagewidth P2.22/D22 (1) P0.21/PWM5/RD3 /CAP1.3 4 (1) P0.22/TD3 /CAP0.0/MAT0.0 5 P0.23/RD2 6 P1.19/TRACEPKT3 7 P0.24/TD2 P2.23/D23 10 P2.24/D24 11 P2.25/D25 ...
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Philips Semiconductors 5.2 Pin description Table 3: Pin description Symbol Pin P0.0 to P0.31 42, 49, 50, 58, 59, 61, 68, 69, 75, 76, 78, 83-85, 92, 99, 100, 101, 121-123, 4-6, 8, 21, 23, 25 P0.0 ...
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Philips Semiconductors Table 3: Pin description …continued Symbol Pin P0.11 83 P0.12 84 P0.13 85 P0.14 92 P0.15 99 P0.16 100 P0.17 101 P0.18 121 P0.19 122 P0.20 123 P0.21 4 P0.22 5 P0.23 6 P0.24 8 P0.25 21 9397 ...
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Philips Semiconductors Table 3: Pin description …continued Symbol Pin P0.27 23 P0.28 25 P0.29 32 P0.30 33 P1.0 to P1.31 91, 90, 34, 24, 15, 7, 102, 95, 86, 82, 70, 60, 52, 144, 140, 126, 113, 43 P1.0 91 ...
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Philips Semiconductors Table 3: Pin description …continued Symbol Pin P1.28 140 P1.29 126 P1.30 113 P1.31 43 P2.0 to P2.31 98, 105, 106, 108, 109, 114-118, 120, 124, 125, 127, 129-134, 136, 137, 1, 10-13, 16-20 P2.0 98 P2.1 105 ...
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Philips Semiconductors Table 3: Pin description …continued Symbol Pin P2.27 16 P2.28 17 P2.29 18 P2.30 19 P2.31 20 P3.0 to P3.31 89-87, 81, 80, 74-71, 66-62, 56, 55, 53, 48-44, 41, 40, 36, 35, 30-27, 97, 96 P3.0 89 ...
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Philips Semiconductors Table 3: Pin description …continued Symbol Pin P3.20 45 P3.21 44 P3.22 41 P3.23 40 P3.24 36 P3.25 35 P3.26 30 P3.27 29 P3.28 28 P3.29 27 P3.30 97 P3.31 96 TD1 22 RESET 135 XTAL1 142 XTAL2 ...
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Philips Semiconductors 6. Functional description Details of the LPC2292/LPC2294 systems and peripheral functions are described in the following sections. 6.1 Architectural overview The ARM7TDMI general purpose 32-bit microprocessor, which offers high performance and very low power consumption. The ...
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Philips Semiconductors 6.4 Memory map The LPC2292/LPC2294 memory maps incorporate several distinct regions, as shown in the following figures. In addition, the CPU interrupt vectors may be re-mapped to allow them to reside in either Flash memory (the default) or ...
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Philips Semiconductors Fast Interrupt reQuest (FIQ) has the highest priority. If more than one request is assigned to FIQ, the VIC combines the requests to produce the FIQ signal to the ARM processor. The fastest possible FIQ latency is achieved ...
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Philips Semiconductors Table 4: Block SPI0 SPI1 PLL RTC System Control External Interrupt 0 (EINT0) A/D CAN 6.6 Pin connect block The pin connect block allows selected pins of the microcontroller to have more than one function. ...
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Philips Semiconductors Table 6: PINSEL0 3:2 5:4 7:6 9:8 11:10 13:12 15:14 17:16 19:18 21:20 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface Pin function select register 0 (PINSEL0 - 0xE002C000) Pin name Value P0.1 0 ...
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Philips Semiconductors Table 6: PINSEL0 23:22 25:24 27:26 29:28 31:30 [1] 6.8 Pin function select register 1 (PINSEL1 - 0xE002C004) The PINSEL1 register controls the functions of the pins as per the settings listed in Table function is selected for ...
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Philips Semiconductors Table 7: PINSEL1 5:4 7:6 9:8 11:10 13:12 15:14 17:16 19:18 21:20 23:22 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface Pin function select register 1 (PINSEL1 - 0xE002C004) Pin Name Value P0.18 0 ...
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Philips Semiconductors Table 7: PINSEL1 25:24 27:26 29:28 31:30 [1] 6.9 Pin function select register 2 (PINSEL2 - 0xE002C014) The PINSEL2 register controls the functions of the pins as per the settings listed in Table function is selected for a ...
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Philips Semiconductors Table 8: Pin function select register 2 (PINSEL2 - 0xE002C014) PINSEL2 bits Description 5:4 Controls the use of the data bus and strobe pins: Pins P2.7:0 Pin P1.0 Pin P1.1 Pin P3.31 Pins P2.15:8 Pin P3.30 Pins P2.27:16 ...
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Philips Semiconductors 6.10 External memory controller The external Static Memory Controller is a module which provides an interface between the system bus and external (off-chip) memory devices. It provides support for up to four independently configurable memory banks (16 MBytes ...
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Philips Semiconductors 6.14 UARTs The LPC2292/LPC2294 each contain two UARTs. One UART provides a full modem control handshake interface, the other provides only transmit and receive data lines. 6.14.1 Features • • • • • serial ...
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Philips Semiconductors 6.16.1 Features • • • • 6.17 General purpose timers The Timer is designed to count cycles of the peripheral clock (PCLK) and optionally generate interrupts or perform other actions at specified timer values, based on four match ...
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Philips Semiconductors • • • • • 6.19 Real time clock The Real Time Clock (RTC) is designed to provide a set of counters to measure time when normal or idle operating mode is selected. The RTC has been designed ...
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Philips Semiconductors Three match registers can be used to provide a PWM output with both edges controlled. Again, the MR0 match register controls the PWM cycle rate. The other match registers control the two PWM edge positions. Additional double edge ...
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Philips Semiconductors 6.21.2 PLL The PLL accepts an input clock frequency in the range of 10 MHz to 25 MHz. The input frequency is multiplied up into the range of 10 MHz to 60 MHz with a Current Controlled Oscillator ...
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Philips Semiconductors 6.21.5 Memory Mapping Control The Memory Mapping Control alters the mapping of the interrupt vectors that appear beginning at address 0x00000000. Vectors may be mapped to the bottom of the on-chip Flash memory the on-chip static ...
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Philips Semiconductors The ARM core has a Debug Communication Channel function built-in. The debug communication channel allows a program running on the target to communicate with the host debugger or another separate host without stopping the program flow or even ...
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Philips Semiconductors Table 9: In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter stg P [1] [2] [3] [4] [5] [6] 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface Limiting ...
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Philips Semiconductors 8. Static characteristics Table 10: Static characteristics +85 C for commercial, unless otherwise specified. amb Symbol Parameter V Supply voltage 18 V External rail supply voltage 3 V Analog 3.3 V pad supply ...
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Philips Semiconductors Table 10: Static characteristics +85 C for commercial, unless otherwise specified. amb Symbol Parameter V Hysteresis voltage hys V Low level output voltage OL I Input leakage to V lkg SS Oscillator pins ...
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Philips Semiconductors 1023 1022 1021 1020 1019 1018 7 Code out offset error OS e (1) Example of an actual transfer curve. (2) The ideal transfer curve. (3) Differential non-linearity ...
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Philips Semiconductors 9. Dynamic characteristics Table 12: Characteristics for commercial +85 C for industrial, V amb Symbol Parameter External Clock f Oscillator frequency supplied by an osc external oscillator (signal ...
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Philips Semiconductors Table 13: External memory interface AC characteristics. C Symbol Description t Burst-ROM Initial Memory Access Time AVDV (latest of Address Valid, CS LOW, OE LOW to Data Valid) t Burst-ROM Subsequent Memory Access AVDV Time (Address Valid to ...
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Philips Semiconductors Table 14: Standard read access specifications Access cycle Max frequency Standard read Standard write f Burst read - initial Burst read - subsequent 3 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface WST setting ...
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Philips Semiconductors 9.1 Timing Fig 5. External clock timing. XCLK CS Addr Data t CSLOEL OE Fig 6. External memory read access. 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface 0.5 V 0.2 ...
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Philips Semiconductors XCLK CS BLS/WE Addr Data OE Fig 7. External memory write access. 9397 750 12748 Preliminary data 16/32-bit ARM microcontrollers with external memory interface t CSLDVW t AVCSLW t WELWEH t BLSLBLSH t CSLWEL t t CSLBLSL WELDV ...
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Philips Semiconductors 10. Package outline LQFP144: plastic low profile quad flat package; 144 leads; body 1 108 109 pin 1 index 144 DIMENSIONS (mm are the original dimensions) A UNIT ...
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Philips Semiconductors 11. Revision history Table 15: Revision history Rev Date CPCN Description 01 20040205 - Preliminary data (9397 750 12748) 9397 750 12748 Preliminary data LPC2292/LPC2294 16/32-bit ARM microcontrollers with external memory interface Rev. 01 — 05 February 2004 ...
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Philips Semiconductors 12. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...
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Philips Semiconductors Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . ...