參數(shù)資料
型號： P89LPC930FDH
廠商： NXP Semiconductors N.V.
元件分類： 8位微控制器
英文描述： 8-bit microcontrollers with two-clock 80C51 core 4 kB-8 kB 3 V Flash with 256-byte data RAM
封裝： P89LPC930FDH<SOT361-1 (TSSOP28)|<<http://www.nxp.com/packages/SOT361-1.html<1<week 47, 2004,;P89LPC931FDH<SOT361-1 (TSSOP28)|<<http://www.nxp.com/packages/SOT361-1.html&l
文件頁數(shù)： 25/55頁
文件大小： 267K
代理商： P89LPC930FDH
Philips Semiconductors
P89LPC930/931
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 15 December 2004
31 of 55
9397 750 14472
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8.19 Serial Peripheral Interface (SPI)
LPC930/931 provides another high-speed serial communication interface - the SPI
interface. SPI is a full-duplex, high-speed, synchronous communication bus with two
operation modes: Master mode and Slave mode. Up to 4.5 Mbit/s can be supported
in Master or 3.0 Mbit/s in Slave mode. It has a Transfer Completion Flag and Write
Collision Flag Protection.
Fig 8.
I2C-bus serial interface block diagram.
INTERNAL
B
U
S
002aaa421
ADDRESS REGISTER
COMPARATOR
SHIFT REGISTER
8
I2ADR
ACK
BIT COUNTER /
ARBITRATION &
SYNC LOGIC
8
I2DAT
TIMING
&
CONTROL
LOGIC
SERIAL CLOCK
GENERATOR
CCLK
INTERRUPT
INPUT
FILTER
OUTPUT
STAGE
INPUT
FILTER
OUTPUT
STAGE
P1.3
P1.3/SDA
P1.2/SCL
P1.2
TIMER 1
OVERFLOW
CONTROL REGISTERS &
SCL DUTY CYCLE REGISTERS
I2CON
I2SCLH
I2SCLL
8
STATUS
DECODER
STATUS BUS
STATUS REGISTER
8
I2STAT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC930FDH,129 功能描述:8位微控制器 -MCU 80C51 4K FL 256B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC930FDH.129 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 4K FLASH SMD 89LC930 制造商:NXP Semiconductors 功能描述:IC, 8BIT MCU 4K FLASH, SMD, 89LC930 制造商:NXP Semiconductors 功能描述:IC, 8BIT MCU 4K FLASH, SMD, 89LC930; Controller Family/Series:(8051) 8052; Core Size:8bit; No. of I/O's:26; Supply Voltage Min:2.4V; Supply Voltage Max:3.6V; Digital IC Case Style:TSSOP; No. of Pins:28; Program Memory Size:4KB; RAM ;RoHS Compliant: No
P89LPC930FDH129 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-28
P89LPC931 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM
P89LPC9311FDH,129 功能描述:8位微控制器 -MCU PREF PART P89LPC931FDH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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