PIC14000

Name: PIC14000
Rating: 4.5 (10 reviews)

IC MCU 8BIT 7KB OTP 28SPDIP

6,503 有效庫存

PIC14000

有效庫存6,503

IC MCU 8BIT 7KB OTP 28SPDIP

製造商零件號 # : PIC14000
包裝/封裝: SOP28
製造商: Microchip Technology
產品分類 : Microcontrollers

品質保證

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認證

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運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。我們還支持其他運輸方式。如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。

關於付款

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如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

電匯

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服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

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關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。外包裝堅固耐用且閉合牢固。我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

例子

捲帶式

剪膠帶

管或託盤

PIC14000 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 PIC14000 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

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詳細說明

GENERAL DESCRIPTIONThe PIC14000 features include medium to high resolution A/D conversion (10 to 16 bits), temperature sensing, closed loop charge control, serial communication, and low power operation.The PIC14000 uses a RISC Harvard architecture CPU with separate 14-bit instruction and 8-bit data buses. A two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches, which require two cycles. A total of 35 instructions are available. Additionally, a large register set is included.PIC16/17 microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers.High-Performance RISC CPU:• Only 35 single word instructions to learn• All single cycle instructions except for program branches which are two cycle• Operating speed: DC - 20 MHz clock input• 4096 x 14 on-chip EPROM program memory• 192 x 8 general purpose registers (SRAM)• 6 internal and 5 external interrupt sources• 38 special function hardware registers• Eight-level hardware stackAnalog Peripherals Features:• Slope Analog-to-Digital (A/D) converter - Eight external input channels including two channels with selectable level shift inputs - Six internal input channels - 16-bit programmable timer with capture register - 16 ms maximum conversion time at maximum (16-bit) resolution and 4 MHz clock - 4-bit programmable current source• Internal bandgap voltage reference• Factory calibrated with calibration constants stored in EPROM• On-chip temperature sensor• Voltage regulator control output• Two comparators with programmable references• On-chip low voltage detectorSpecial Microcontroller Features:• Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation• Multi-segment programmable code-protection• Selectable oscillator options - Internal 4 MHz oscillator - External crystal oscillator• Serial in-system programming (via two pins)Digital Peripherals Features:• 22 I/O pins with individual direction control• High current sink/source for direct LED drive• TMR0: 8-bit timer/counter with 8-bit programmable prescaler• 16-bit A/D timer: can be used as a general purpose timer• I2C™ serial port compatible with System Management BusCMOS Technology:• Low-power, high-speed CMOS EPROM technology• Fully static design• Wide-operating voltage range (2.7V to 6.0V)• Commercial and Industrial Temperature Range• Low power dissipation (typical) - <3 mA @5V, 4 MHz operating mode - <300 µA @3V (Sleep mode: clocks stopped with analog circuits active) - <5 µA @3V (Hibernate mode: clocks stopped, analog inactive, and WDT disabled)Applications:• Battery Chargers• Battery Capacity Monitoring• Uninterruptable Power Supply Controllers• Power Management Controllers• HVAC Controllers• Sensing and Data Acquisition

主要特徵

Slope Analog-to-Digital (A/D) converter
- Eight external input channels including two
channels with selectable level shift inputs
- Six internal input channels
- 16-bit programmable timer with capture register
- 16 ms maximum conversion time at maximum (16-bit) resolution and 4 MHz clock
- 4-bit programmable current source
Internal bandgap voltage reference
Factory calibrated with calibration constants stored in EPROM
On-chip temperature sensor
Voltage regulator control output
Two comparators with programmable references
On-chip low voltage detector
Special Microcontroller Features:
Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
Multi-segment programmable code-protection
Selectable oscillator options
- Internal 4 MHz oscillator
- External crystal oscillator
Serial in-system programming (via two pins)
Digital Peripherals Features:
22 I/O pins with individual direction control
High current sink/source for direct LED drive
TMR0: 8-bit timer/counter with 8-bit programmable prescaler
16-bit A/D timer: can be used as a general purpose timer
I2C™ serial port compatible with System Management Bus

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Category	Integrated Circuits (ICs)EmbeddedMicrocontrollers	Mfr	Microchip Technology
Series	PIC® 14	Package	Tube
Product Status	Active	Programmable	Verified
Core Processor	PIC	Core Size	8-Bit
Speed	4MHz	Connectivity	I²C
Peripherals	POR, Temp Sensor, WDT	Number of I/O	20
Program Memory Size	7KB (4K x 14)	Program Memory Type !	OTP
EEPROM Size	-	RAM Size	192 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 6V	Data Converters	Slope A/D
Oscillator Type !	Internal	Operating Temperature !	0°C ~ 70°C (TA)
Mounting Type	Through Hole	Package / Case	28-DIP (0.300", 7.62mm)
Supplier Device Package	28-SPDIP	Base Product Number	PIC14000