參數(shù)資料
型號: P89LPC982FA,529
廠商: NXP Semiconductors
文件頁數(shù): 70/85頁
文件大小: 0K
描述: MCU 80C51 8KB FLASH 28PLCC
標(biāo)準(zhǔn)包裝: 296
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲器容量: 8KB(8K x 8)
程序存儲器類型: 閃存
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-PLCC
包裝: 管件
P89LPC980_982_983_985
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 4 — 15 June 2010
72 of 85
NXP Semiconductors
P89LPC980/982/983/985
8-bit microcontroller with accelerated two-clock 80C51 core
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
Parts are tested to 2 MHz, but are guaranteed to operate down to 0 Hz.
tSPILEAD
SPI enable lead time
slave
250
-
250
-
ns
tSPILAG
SPI enable lag time
slave
250
-
250
-
ns
tSPICLKH
SPICLK HIGH time
slave
3CCLK
-
167
-
ns
master
2CCLK
-111
-
ns
tSPICLKL
SPICLK LOW time
slave
3CCLK
-
167
-
ns
master
2CCLK
-111
-
ns
tSPIDSU
SPI data set-up time
master or slave
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 15.
Dynamic characteristics (18 MHz) …continued
VDD = 3.6 V to 5.5 V unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.[1][2]
Symbol
Parameter
Conditions
Variable clock
fosc =18MHz
Unit
Min
Max
Min
Max
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