參數(shù)資料
型號: AT90LS8535-4AI
廠商: Atmel
文件頁數(shù): 127/127頁
文件大小: 0K
描述: IC MCU 8K 4MHZ A/D LV IT 44TQFP
標準包裝: 160
系列: AVR® 90LS
核心處理器: AVR
芯體尺寸: 8-位
速度: 4MHz
連通性: SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲器容量: 8KB(4K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 6 V
數(shù)據轉換器: A/D 8x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-TQFP
包裝: 托盤
1997 Microchip Technology Inc.
DS30272A-page 99
PIC16C71X
Applicable Devices
710 71 711 715
TABLE 11-6:
A/D CONVERTER CHARACTERISTICS:
PIC16C710/711-04 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16C710/711-10 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16C710/711-20 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16LC710/711-04 (COMMERCIAL, INDUSTRIAL, EXTENDED)
Param
No.
Sym Characteristic
Min
Typ
Max
Units
Conditions
A01
NR
Resolution
8-bits
bit
VREF = VDD, VSS
AIN ≤ VREF
A02
EABS Absolute error
<
± 1
LSb
VREF = VDD, VSS
AIN ≤ VREF
A03
EIL
Integral linearity error
<
± 1
LSb
VREF = VDD, VSS
AIN ≤ VREF
A04
EDL
Differential linearity error
<
± 1
LSb
VREF = VDD, VSS
AIN ≤ VREF
A05
EFS
Full scale error
<
± 1
LSb
VREF = VDD, VSS
AIN ≤ VREF
A06
EOFF Offset error
<
± 1
LSb
VREF = VDD, VSS
AIN ≤ VREF
A10
Monotonicity
guaranteed
VSS
≤ VAIN ≤ VREF
A20
VREF Reference voltage
2.5V
VDD + 0.3
V
A25
VAIN Analog input voltage
VSS - 0.3
VREF + 0.3
V
A30
ZAIN Recommended impedance of
analog voltage source
10.0
k
A40
IAD
A/D conversion current (VDD)
180
A Average current consumption
when A/D is on. (Note 1)
A50
IREF VREF input current (Note 2)
10
1000
10
A
During VAIN acquisition.
Based on differential of VHOLD to VAIN.
To charge CHOLD see Section 7.1.
During A/D Conversion cycle
*
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25
°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note 1:
When A/D is off, it will not consume any current other than minor leakage current.
The power-down current spec includes any such leakage from the A/D module.
2:
VREF current is from RA3 pin or VDD pin, whichever is selected as reference input.
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