參數(shù)資料
型號: P89LPC982FA,529
廠商: NXP Semiconductors
文件頁數(shù): 75/85頁
文件大小: 0K
描述: MCU 80C51 8KB FLASH 28PLCC
標準包裝: 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
外圍設備: 欠壓檢測/復位,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
77 of 85
NXP Semiconductors
P89LPC980/982/983/985
8-bit microcontroller with accelerated two-clock 80C51 core
12.2 ADC electrical characteristics
Table 18.
ADC electrical characteristics
VDD = 2.4 V to 5.5 V, unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.
All limits valid for an external source impedance of less than 10 k
Ω.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDDA(ADC)
ADC analog supply voltage
VSSA
analog ground voltage
VIA
analog input voltage
VSS 0.4 -
VDD +0.4
V
Cia
analog input capacitance
-
15
pF
ED
differential linearity error
-
±1LSB
EL(adj)
integral non-linearity
-
±1.5
LSB
EO
offset error
-
±2LSB
EG
gain error
-
±1LSB
Eu(tot)
total unadjusted error
-
±2LSB
MCTC
channel-to-channel matching
-
±1LSB
α
ct(port)
crosstalk between port inputs
0 kHz to 100 kHz
-
60
dB
SRin
input slew rate
-
100
V/ms
Tcy(ADC)
ADC clock cycle time
152
-
2000
ns
tADC
ADC conversion time
ADC enabled
-
36Tcy(ADC)
μs
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