參數(shù)資料
型號： PIC16F785
廠商： Microchip Technology Inc.
英文描述： 20-Pin Flash-Based 8-Bit CMOS Microcontroller with Two-Phase Asychronous Feedback PWM, Dual High-Speed Comparators and Dual Operational Amplifiers
中文描述： 20引腳基于閃存的8兩相異步反饋的PWM，雙高位CMOS微控制器的高速比較器和雙運算放大器
文件頁數(shù)： 157/178頁
文件大小： 1620K
代理商： PIC16F785
2004 Microchip Technology Inc.
Preliminary
DS41249A-page 155
PIC16F785
TABLE 18-7:
COMPARATOR SPECIFICATIONS
TABLE 18-8:
COMPARATOR VOLTAGE REFERENCE (V
REF
) SPECIFICATIONS
TABLE 18-9:
VOLTAGE (VR) REFERENCE SPECIFICATIONS
Comparator Specifications
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
C01
V
OS
Input Offset Voltage
—
±
2
—
±
5
mV
C02
V
CM
Input Common Mode Voltage
0
V
DD
– 1.5
V
C03
I
LC
Input Leakage Current
—
—
200*
nA
C04
C
MRR
Common Mode Rejection
Ratio
Response Time
(1)
+70*
—
—
dB
C05
T
RT
—
—
—
—
20*
40*
ns
ns
Internal
Output to pin
*
These parameters are characterized but not tested.
Response time measured with one comparator input at (V
DD
– 1.5)/2, while the other input transitions from
V
SS
to V
DD
– 1.5V.
Note 1:
Comparator Voltage Reference Specifications
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
CV01
CV
RES
Resolution
—
—
V
DD
/24*
V
DD
/32
—
—
LSb
LSb
Low Range (VRR =
1
)
High Range (VRR =
0
)
Low Range (VRR =
1
)
High Range (VRR =
0
)
CV02
Absolute Accuracy
—
—
—
—
±
1/4*
±
1/2*
—
LSb
LSb
μs
CV03
Unit Resistor Value (R)
Settling Time
(1)
—
2K*
CV04
—
—
10*
*
These parameters are characterized but not tested.
Settling time measured while VRR =
1
and VR<3:0> transitions from
0000
to
1111
.
Note 1:
VR Voltage Reference Specifications
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
VR01
V
ROUT
VR voltage output
TBD
1.200
TBD
V
VR02
TCV
OUT
Voltage drift temperature
coefficient
—
150
TBD
ppm/
°
C
VR03
V
ROUT
/
V
DD
T
STABLE
Voltage drift with respect to
V
DD
regulation
—
200
—
μ
V/V
VR04
Legend:
Settling Time
—
10
100*
μs
TBD = To Be Determined
These parameters are characterized but not tested.
*
相關PDF資料
PDF描述
PIC16F818 18/20-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology(18/20引腳，納瓦技術增強FLASH微控制器)
PIC16F819 18/20-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology(18/20引腳，納瓦技術增強FLASH微控制器)
PIC16F83 8-Bit CMOS Flash/EEPROM Microcontollrs(每個I/O口有20mA吸收,25mA驅動，64字節(jié)數(shù)據(jù)EEPROM，2.0V的微控制器)
PIC16F84 18-pin Flash/EEPROM 8-Bit Microcontrollers
PIC16F85 18/20 Pin, 8-Bit CMOS FLASH Microcontroller with Comparators and A/D Product Brief
相關代理商/技術參數(shù)
參數(shù)描述
PIC16F785-E/ML 功能描述:8位微控制器 -MCU 3.5 KB 128 RAM 18I/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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F785-E/P 功能描述:8位微控制器 -MCU 14KB 368 RAM 33 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F785-E/SO 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F785-E/SS 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16F785-I/ML 功能描述:8位微控制器 -MCU 3.5 KB 128 RAM 18I/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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*