参数资料
型号: P89LPC9401FBD,557
厂商: NXP Semiconductors
文件页数: 44/59页
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 64-LQFP
标准包装: 450
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,LCD,LED,POR,PWM,WDT
输入/输出数: 23
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 256 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: 64-LQFP
包装: 托盘
其它名称: 935278626557
P89LPC9401_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 01 — 5 September 2005
49 of 59
Philips Semiconductors
P89LPC9401
8-bit two-clock 80C51 microcontroller with 32 segment
× 4 LCD driver
[1]
Parameters are valid over operating temperature range unless otherwise specied.
[2]
Parts are tested to 2 MHz, but are guaranteed to operate down to 0 Hz.
tSPICLKH
SPICLK HIGH time
master
2
CCLK
-
111
-
ns
slave
3
CCLK
-
167
-
ns
tSPICLKL
SPICLK LOW time
master
2
CCLK
-
111
-
ns
slave
3
CCLK
-
167
-
ns
tSPIDSU
SPI data set-up time (master or slave) see Figure 19,
100
-
100
-
ns
tSPIDH
SPI data hold time (master or slave)
100
-
100
-
ns
tSPIA
SPI access time (slave)
0
80
0
80
ns
tSPIDIS
SPI disable time (slave)
0
160
-
160
ns
tSPIDV
SPI enable to output data valid time
slave
-
160
-
160
ns
master
-
111
-
111
ns
tSPIOH
SPI output data hold time
0-
0
-
ns
tSPIR
SPI rise time
SPI outputs (SPICLK, MOSI, MISO)
-
100
-
100
ns
SPI inputs
(SPICLK, MOSI, MISO, SS)
-
2000
-
2000
ns
tSPIF
SPI fall time
SPI outputs (SPICLK, MOSI, MISO)
-
100
-
100
ns
SPI inputs
(SPICLK, MOSI, MISO, SS)
-
2000
-
2000
ns
Table 13:
Dynamic characteristics (18 MHz) …continued
VDD = 3.0 V to 3.6 V unless otherwise specied.
Tamb = 40 °C to +85 °C for industrial applications, unless otherwise specied. [1] [2]
Symbol
Parameter
Conditions
Variable clock
fosc = 18 MHz Unit
Min
Max
Min
Max
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