參數(shù)資料
型號(hào): P89LPC9151FDH,129
廠商: NXP Semiconductors
文件頁(yè)數(shù): 1/27頁(yè)
文件大?。?/td> 0K
描述: IC 80C51 MCU FLASH 2KB 14TSSOP
標(biāo)準(zhǔn)包裝: 96
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 12
程序存儲(chǔ)器容量: 2KB(2K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x8b; D/A 1x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱: 568-8738-5
935290259129
P89LPC9151FDH,129-ND
1.
General description
The P89LPC9151/9161/9171 is a single-chip microcontroller, available in low cost
packages, based on a high performance processor architecture that executes instructions
in two to four clocks, six times the rate of standard 80C51 devices. Many system-level
functions have been incorporated into the device in order to reduce component count,
board space, and system cost.
2.
Features
2.1 Principal features
2 kB byte-erasable flash code memory organized into 256-byte sectors and 16-byte
pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
256-byte RAM data memory.
4-input multiplexed 8-bit ADC/single DAC output. Two analog comparators with
selectable inputs and reference source.
Two 16-bit counter/timers. Timer 0 (and Timer 1 - P89LPC9171) may be configured to
toggle a port output upon timer overflow or to become a PWM output.
A 23-bit system timer that can also be used as real-time clock consisting of a 7-bit
prescaler and a programmable and readable 16-bit timer.
Enhanced UART with a fractional baud rate generator, break detect, framing error
detection, and automatic address detection; 400 kHz byte-wide I2C-bus
communication port.
SPI communication port (P89LPC9161).
2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or
driven to 5.5 V).
Enhanced low voltage (brownout) detect allows a graceful system shutdown when
power fails.
16-pin TSSOP with 12 I/O pins minimum and up to 14 I/O pins while using on-chip
oscillator and reset options (P89LPC9161/9171), and 14-pin TSSOP packages with 10
I/O pins minimum and up to 12 I/O pins while using on-chip oscillator and reset options
(P89LPC9151).
P89LPC9151/9161/9171
8-bit microcontroller with accelerated two-clock 80C51 core,
2 kB 3 V byte-erasable flash with 8-bit ADC
Rev. 02 — 9 February 2010
Product data sheet
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