参数资料
型号: P89LPC9321FA,112
厂商: NXP Semiconductors
文件页数: 1/71页
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 28-PLCC
标准包装: 2,368
系列: LPC900
核心处理器: 8051
芯体尺寸: 8-位
速度: 18MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 26
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 3.6 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 28-PLCC
包装: 管件
产品目录页面: 706 (CN2011-ZH PDF)
配用: 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
622-1003-ND - KIT FOR LCD DEMO
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名称: 568-4698-5
935287628112
P89LPC9321FA
1.
General description
The P89LPC9321 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 P89LPC9321 in order to reduce component count, board
space, and system cost.
2.
Features and benefits
2.1 Principal features
8 kB byte-erasable flash code memory organized into 1 kB sectors and 64-byte pages.
Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
256-byte RAM data memory and a 512-byte auxiliary on-chip RAM.
512-byte customer data EEPROM on-chip allows serialization of devices, storage of
setup parameters, etc.
Two analog comparators with selectable inputs and reference source.
Single Programmable Gain Amplifier (PGA) with selectable gains of 2x, 4x, 8x, or 16x
can be applied to analog comparator inputs.
Two 16-bit counter/timers (each 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 and SPI communication port.
Capture/Compare Unit (CCU) provides PWM, input capture, and output compare
functions.
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).
4-level low voltage (brownout) detect allows a graceful system shutdown when power
fails. May optionally be configured as an interrupt.
28-pin TSSOP, PLCC and DIP packages with 23 I/O pins minimum and up to 26 I/O
pins while using on-chip oscillator and reset options.
P89LPC9321
8-bit microcontroller with accelerated two-clock 80C51 core
8 kB 3 V byte-erasable flash with 512-byte data EEPROM
Rev. 2 — 16 November 2010
Product data sheet
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P89LPC9321FN 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM
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