参数资料
型号: P89LPC9321FN,112
厂商: NXP Semiconductors
文件页数: 57/71页
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 28-DIP
产品培训模块: LPC9351/9321 Overview
标准包装: 13
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-DIP(0.600",15.24mm)
包装: 管件
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: 568-4700-5
935287657112
P89LPC9321FN
P89LPC9321
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 16 November 2010
60 of 71
NXP Semiconductors
P89LPC9321
8-bit microcontroller with accelerated two-clock 80C51 core
10.2 ISP entry mode
Fig 26. SPI slave timing (CPHA = 1)
002aaa911
TSPICYC
tSPICLKH
tSPICLKL
tSPILEAD
tSPICLKL
tSPILAG
tSPIDSU
tSPIDH
tSPIF
tSPIR
tSPIA
tSPIOH
tSPIDIS
slave MSB/LSB out
not defined
MSB/LSB in
LSB/MSB in
slave LSB/MSB out
tSPIDV
tSPIR
tSPIF
SS
SPICLK
(CPOL = 0)
(input)
SPICLK
(CPOL = 1)
(input)
MISO
(output)
MOSI
(input)
Table 13.
Dynamic characteristics, ISP entry mode
VDD = 2.4 V to 3.6 V, unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tVR
VDD active to RST active delay
time
pin RST
50
-
μs
tRH
RST HIGH time
pin RST
1-
32
μs
tRL
RST LOW time
pin RST
1-
-
μs
Fig 27. ISP entry waveform
002aaa912
VDD
RST
tRL
tVR
tRH
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