參數(shù)資料
型號(hào)： PIC16F77
廠商： Microchip Technology Inc.
英文描述： 40-Pin 8-Bit CMOS FLASH Microcontrollers(40腳、8位CMOS 閃速微控制器)
中文描述： 40引腳8位CMOS閃存微控制器（40腳，8位的CMOS閃速微控制器）
文件頁數(shù)： 144/170頁
文件大?。?/td> 3150K
代理商： PIC16F77
PIC16F7X
DS30325A-page 144
Advance Information
2000 Microchip Technology Inc.
TABLE 15-12: A/D CONVERTER CHARACTERISTICS: PIC16F7X (INDUSTRIAL)
PIC16LF7X (INDUSTRIAL)
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
A01
N
R
Resolution
PIC16F7X
—
—
8 bits
bit
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
REF
= V
DD
= 2.0V
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
REF
= V
DD
= 5.12V,
V
SS
≤
V
AIN
≤
V
REF
V
SS
≤
V
AIN
≤
V
REF
PIC16LF7X
—
—
—
—
8 bits
< ± 1
bit
LSb
A02
E
ABS
Total Absolute error
A03
E
IL
Integral linearity error
—
—
< ± 1
LSb
A04
E
DL
Differential linearity error
—
—
< ± 1
LSb
A05
E
FS
Full scale error
—
—
< ± 1
LSb
A06
E
OFF
Offset error
—
—
< ± 1
LSb
A10
A20
A25
A30
—
Monotonicity
(Note 3)
V
REF
Reference voltage
V
AIN
Analog input voltage
Z
AIN
Recommended impedance of
analog voltage source
I
AD
A/D conversion
current (V
DD
)
—
guaranteed
—
—
—
—
—
V
V
k
2.0V
V
SS
- 0.3
—
V
DD
+ 0.3
V
REF
+ 0.3
10.0
A40
PIC16F7X
PIC16LF7X
—
—
180
90
—
—
μ
A
μ
A
Average current con-
sumption when A/D is
on
(Note 1)
.
During V
AIN
acquisition.
Based on differential of
V
HOLD
to V
AIN
to charge
C
HOLD
, see
Section 12.1.
During A/D Conversion
cycle.
A50
I
REF
V
REF
input current
(Note 2)
10
—
—
—
1000
10
μ
A
μ
A
* 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:
V
REF
current is from the RA3 pin or the V
DD
pin, whichever is selected as a 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F777-E/ML 功能描述:8位微控制器 -MCU 14KB 368 RAM 22 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F777-E/P 功能描述:8位微控制器 -MCU 14kBF 368RM 36I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F777-E/PT 功能描述:8位微控制器 -MCU 14kBF 368RM 36I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F777-I/ML 功能描述:8位微控制器 -MCU 14KB 368 RAM 36 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F777-I/P 功能描述:8位微控制器 -MCU 14KB 368 RAM 36 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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