參數(shù)資料
型號(hào)： LPC3230FET296
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller, LCD controller
中文描述： 32-BIT, FLASH, 266 MHz, RISC MICROCONTROLLER, PBGA296
封裝： 15 X 15 MM, 0.70 MM PITCH, PLASTIC, MO-216, SOT1048-1, TFBGA-296
文件頁(yè)數(shù)： 12/17頁(yè)
文件大?。?/td> 120K
代理商： LPC3230FET296
ES_LPC3230
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Errata sheet
Rev. 9 — 1 June 2011
12 of 17
NXP Semiconductors
ES_LPC3230
Errata sheet LPC3230
3.6 RTC.1: An RTC match doesn’t drive the ONSW pin active (HIGH)
Introduction:
An ONSW output pin (M15) is included in the LPC3230 to assist in waking up the chip
after power is removed from all functions except the RTC and Battery RAM. When there is
an active match condition the RTC will drive the ONSW pin HIGH. The RTC only drives
the ONSW pin while the match is active, and after 1 second of active match, if the
software has not accessed the RTC block, the ONSW pin will go low when the match is no
longer active.
Problem:
When power is removed from all functions except the RTC and Battery RAM, the RTC
does NOT drive the ONSW pin HIGH when there is an active match condition.
Work-around:
There is no work-around for this problem.
3.7 INT.1: GPI_08 does not generate an interrupt signal
Introduction:
The LPC3230 contains 12 pins (GPI_00 - GPI_09, GPI_19, GPI_28 ) that function as
dedicated General Purpose Inputs. Each of these pins can generate an individual interrupt
for the input pin. Sub Interrupt Controller Register 1 (SIC1_ER) and Sub Interrupt
Controller Register 2 (SIC2_ER) contains bits that allow enabling or disabling the interrupt
for the associated pin.
Problem:
When bit nine is set to one in the Sub Interrupt Controller 2 Enable register (SIC2_ER[9])
it does not enable the interrupt for the GPI_08 pin. All other General Purpose Input pins
(GPI_00 - GPI_07, GPI_09, GPI_19, GPI_28) interrupts work correctly.
Work-around:
There is no work-around for this problem.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC3230FET296,551 功能描述:ARM微控制器 - MCU ARM9 256KRAM VFP USB OTG LCD RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LPC3230FET296/01,5 功能描述:ARM微控制器 - MCU ARM9 VFP USB OTG Improved LCD RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LPC3230FET296/01,551 制造商:NXP Semiconductors 功能描述:0
LPC3240 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
LPC3240FET296 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
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