LPC214X中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
LPC214X |
功能描述 | Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC |
文件大小 |
193.68 Kbytes |
頁面數(shù)量 |
38 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡稱 |
Philips【飛利浦】 |
中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-2 9:48:00 |
人工找貨 | LPC214X價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LPC214X規(guī)格書詳情
General description
The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combine microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 with minimal performance penalty.
Key features
■ 16-bit/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
■ 8 kB to 40 kB of on-chip static RAM and 32 kB to 512 kB of on-chip flash memory. 128-bit wide interface/accelerator enables high-speed 60 MHz operation.
■ In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot loader software. Single flash sector or full chip erase in 400 ms and programming of 256 bytes in 1 ms.
■ EmbeddedICE RT and Embedded Trace interfaces offer real-time debugging with the on-chip RealMonitor software and high-speed tracing of instruction execution.
■ USB 2.0 Full-speed compliant device controller with 2 kB of endpoint RAM. In addition, the LPC2146/48 provides 8 kB of on-chip RAM accessible to USB by DMA.
■ One or two (LPC2141/42 vs. LPC2144/46/48) 10-bit ADCs provide a total of 6/14 analog inputs, with conversion times as low as 2.44 μs per channel.
■ Single 10-bit DAC provides variable analog output (LPC2142/44/46/48 only).
■ Two 32-bit timers/external event counters (with four capture and four compare channels each), PWM unit (six outputs) and watchdog.
■ Low power Real-Time Clock (RTC) with independent power and 32 kHz clock input.
■ Multiple serial interfaces including two UARTs (16C550), two Fast I2C-bus (400 kbit/s), SPI and SSP with buffering and variable data length capabilities.
■ Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses.
■ Up to 45 of 5 V tolerant fast general purpose I/O pins in a tiny LQFP64 package.
■ Up to 21 external interrupt pins available.
■ 60 MHz maximum CPU clock available from programmable on-chip PLL with settling time of 100 μs.
■ On-chip integrated oscillator operates with an external crystal from 1 MHz to 25 MHz.
■ Power saving modes include Idle and Power-down.
■ Individual enable/disable of peripheral functions as well as peripheral clock scaling for additional power optimization.
■ Processor wake-up from Power-down mode via external interrupt or BOD.
■ Single power supply chip with POR and BOD circuits:
◆ CPU operating voltage range of 3.0 V to 3.6 V (3.3 V ± 10 ) with 5 V tolerant I/O pads.
產(chǎn)品屬性
- 型號:
LPC214X
- 制造商:
PHILIPS
- 制造商全稱:
NXP Semiconductors
- 功能描述:
Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NXP/恩智浦 |
25+ |
100-LQFP |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
NXP/恩智浦 |
24+ |
100-LQFP |
31348 |
只做原裝 公司現(xiàn)貨庫存 |
詢價 | ||
NXP優(yōu)勢 |
22+ |
LQFP100 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
NXP |
22+ |
100LQFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
NXP/恩智浦 |
23+ |
SOP8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
NXP |
20+ |
LQFP100 |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
NXP/恩智浦 |
2025+ |
LQFP |
57945 |
詢價 | |||
NXP/恩智浦 |
24+ |
LQFP100 |
24075 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
NXP/恩智浦 |
21+ |
100LQFP |
19600 |
一站式BOM配單 |
詢價 |