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ST7265L4T1中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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廠商型號(hào) |
ST7265L4T1 |
功能描述 | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
文件大小 |
2.089719 Mbytes |
頁(yè)面數(shù)量 |
166 頁(yè) |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-28 16:30:00 |
人工找貨 | ST7265L4T1價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ST7265L4T1規(guī)格書(shū)詳情
INTRODUCTION
The ST7265x MCU supports volume data exchange with a host (computer or kiosk) via a full speed USB interface. The MCU is capable of handling various transfer protocols, with a particular emphasis on mass storage applications.
■ Memories
– Up to 32K of ROM or High Density Flash (HDFlash) program memory with read/write protection
– For HDFlash devices, In-Application Programming (IAP) via USB and In-Circuit programming (ICP)
– Up to 5 Kbytes of RAM with up to 256 bytes stack
■ Clock, Reset and Supply Management
– PLL for generating 48 MHz USB clock using a 12 MHz crystal
– Low Voltage Reset (except on E suffix devices)
– Dual supply management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices).
– Programmable Internal Voltage Regulator for Memory cards (2.8V to 3.5V) supplying: Flash Card I/O lines (voltage shifting) Up to 50 mA for Flash card supply
– Clock-out capability
■ 47 programmable I/O lines
– 15 high sink I/Os (8mA @0.6V / 20mA@1.3V)
– 5 true open drain outputs
– 24 lines programmable as interrupt inputs
■ USB (Universal Serial Bus) Interface
– with DMA for full speed bulk applications compliant with USB 12 Mbs specification (version 2.0 compliant)
– On-Chip 3.3V USB voltage regulator and transceivers with software power-down
– 5 USB endpoints: 1 control endpoint 2 IN endpoints supporting interrupt and bulk 2 OUT endpoints supporting interrupt and bulk
– Hardware conversion between USB bulk packets and 512-byte blocks
(Continue ...)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
TQFP48 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ST |
20+ |
TQFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
ST |
2017+ |
QFP |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ST |
QFP |
93480 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
ST |
2020+ |
QFP-R12 |
198 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
ST |
2025+ |
TQFP |
3685 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
ST |
17+ |
TQFP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
ST(意法) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
ST |
24+ |
TQFP |
2659 |
原裝正品!公司現(xiàn)貨!歡迎來(lái)電洽談! |
詢價(jià) | ||
ST/意法 |
22+ |
QFP48 |
3900 |
原裝優(yōu)勢(shì)!公司現(xiàn)貨供應(yīng)! |
詢價(jià) |