參數(shù)資料
型號(hào): PIC16C62B-20I/ML
廠商: Microchip Technology
文件頁數(shù): 4/120頁
文件大?。?/td> 0K
描述: IC MCU OTP 2KX14 PWM 28QFN
標(biāo)準(zhǔn)包裝: 61
系列: PIC® 16C
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 22
程序存儲(chǔ)器容量: 3.5KB(2K x 14)
程序存儲(chǔ)器類型: OTP
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-VQFN 裸露焊盤
包裝: 管件
其它名稱: PIC16C62B20I/ML
1998 Microchip Technology Inc.
Preliminary
DS35008B-page 101
PIC16C62B/72A
TABLE 13-13: A/D CONVERTER CHARACTERISTICS:
PIC16C72A-04 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16C72A-20 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16LC72A-04 (COMMERCIAL, INDUSTRIAL)
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
A01
NR
Resolution
8-bits
bit
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A02
EABS Total Absolute error
< ± 1
LSB
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A03
EIL
Integral linearity error
< ± 1
LSB
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A04
EDL
Differential linearity error
< ± 1
LSB
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A05
EFS
Full scale error
< ± 1
LSB
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A06
EOFF Offset error
< ± 1
LSB
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A10
Monotonicity
guaranteed
(Note 3)
——
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)
PIC16CXX
—180
A
Average current con-
sumption when A/D is
on. (Note 1)
PIC16LCXX
—90
A
A50
IREF
VREF input current (Note 2)
10
1000
10
A
During VAIN acquisi-
tion. Based on differ-
ential of VHOLD to
VAIN to charge
CHOLD, see
During A/D conver-
sion 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.
3: The A/D conversion result never decreases with an increase in the Input Voltage and has no missing codes.
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PIC16C62B-20ISP 制造商:MICHIP 功能描述: 制造商:Microchip Technology Inc 功能描述:
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