參數(shù)資料
型號: PIC18F2520T-I/ML
廠商: Microchip Technology
文件頁數(shù): 116/151頁
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 16KX16 28QFN
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
PIC18 J Series MCU Overview
標(biāo)準(zhǔn)包裝: 1,600
系列: PIC® 18F
核心處理器: PIC
芯體尺寸: 8-位
速度: 40MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,HLVD,POR,PWM,WDT
輸入/輸出數(shù): 25
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 1.5K x 8
電壓 - 電源 (Vcc/Vdd): 4.2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-VQFN 裸露焊盤
包裝: 帶卷 (TR)
配用: MCP3909RD-3PH1-ND - REF DESIGN MCP3909 3PH ENGY MTR
2011-2012 Microchip Technology Inc.
Preliminary
DS41579C-page 383
PIC16(L)F1782/3
TABLE 30-5:
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
AND BROWN-OUT RESET PARAMETERS
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C
TA +125°C
Param
No.
Sym.
Characteristic
Min.
Typ Max. Units
Conditions
30
TMCLMCLR Pulse Width (low)
2
5
s
VDD = 3.3-5V, -40°C to +85°C
VDD = 3.3-5V
31
TWDTLP Low-Power Watchdog Timer
Time-out Period
10
16
27
ms
VDD = 3.3V-5V
1:16 Prescaler used
32
TOST
Oscillator Start-up Timer Period(1), (2)
1024
Tosc (Note 3)
33*
TPWRT
Power-up Timer Period, PWRTE = 0
40
65
140
ms
34*
TIOZ
I/O high-impedance from MCLR Low
or Watchdog Timer Reset
——
2.0
s
35
VBOR
Brown-out Reset Voltage
2.55
2.30
1.80
2.70
2.45
1.90
2.85
2.6
2.10
V
BORV = 0
BORV=1 (F device)
BORV=1 (LF device)
35A
VLPBOR Low-Power Brown-out
1.8
2.1
2.5
V
LPBOR = 1
36*
VHYST
Brown-out Reset Hysteresis
0
25
75
mV
-40°C to +85°C
37*
TBORDC Brown-out Reset DC Response
Time
135
sVDD VBOR
*
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
Instruction cycle period (TCY) equals four times the input oscillator time base period. All specified values are
based on characterization data for that particular oscillator type under standard operating conditions with the
device executing code. Exceeding these specified limits may result in an unstable oscillator operation and/or
higher than expected current consumption. All devices are tested to operate at “min” values with an external
clock applied to the OSC1 pin. When an external clock input is used, the “max” cycle time limit is “DC” (no
clock) for all devices.
2:
By design.
3:
Period of the slower clock.
4:
To ensure these voltage tolerances, VDD and VSS must be capacitively decoupled as close to the device as
possible. 0.1
F and 0.01 F values in parallel are recommended.
相關(guān)PDF資料
PDF描述
DSPIC33FJ16GS402-H/MM IC DSC 16BIT 16KB FLASH 28-QFNS
PIC18F67K90-E/PT IC MCU 8BIT 128KB FLASH 64TQFP
PIC18F2331-E/SO IC MCU FLASH 4KX16 28SOIC
PIC16C620-04E/SS IC MCU OTP 512X14 COMP 20SSOP
VI-2NK-CV-F2 CONVERTER MOD DC/DC 40V 150W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC18F2523-E/ML 功能描述:8位微控制器 -MCU 32KB FL 1536bytes- RAM 25I/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(fēng)格:SMD/SMT
PIC18F2523-E/SO 功能描述:8位微控制器 -MCU 32KB FL 1536bytes- RAM 25I/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(fēng)格:SMD/SMT
PIC18F2523-E/SP 功能描述:8位微控制器 -MCU 32KB FL 1536bytes- RAM 25I/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(fēng)格:SMD/SMT
PIC18F2523-I/ML 功能描述:8位微控制器 -MCU 32KB FL 1536bytes- RAM 25I/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(fēng)格:SMD/SMT
PIC18F2523-I/ML 制造商:Microchip Technology Inc 功能描述:IC 8BIT MCU PIC18F 40MHZ QFN-28 制造商:Microchip Technology Inc 功能描述:IC, 8BIT MCU, PIC18F, 40MHZ, QFN-28