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參數(shù)資料
| 型號： | ST7265L6T0E |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
| 中文描述： | 低功耗，全速USB 8位微控制器32K快閃，5k需要內(nèi)存，閃存卡的I /樓，定時器，PWM，ADC的而I2C，SPI |
| 文件頁數(shù)： | 1/166頁 |
| 文件大?。?/td> | 2089K |
| 代理商： | ST7265L6T0E |
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June 2003
This is preliminary information on a new product. Details are subject to change without notice.
1/166
Rev. 2.3
ST7265x
LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K
FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC,
I
2
C, SPI
DATASHEET
I
Memories
– Up to 32K of ROM or High Density Flash (HD-
Flash) program memory with read/write pro-
tection
– For HDFlash devices, In-Application Pro-
gramming (IAP) via USB and In-Circuit pro-
gramming (ICP)
– Up to 5 Kbytes
of RAM with up to 256 bytes
stack
I
Clock, Reset and Supply Management
– PLL for generating 48 MHz USB clock using a
12 MHz crystal
– Low Voltage Reset (except on E suffix devic-
es)
– Dual supply management: analog voltage de-
tector 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
I
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
I
USB (Universal Serial Bus) Interface
– with DMA for full speed bulk applications com-
pliant 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
Device Summary
I
Mass Storage Interface
– DTC (Data Transfer Coprocessor): Universal
Serial/Parallel communications interface, with
software plug-ins for current and future proto-
col standards:
Compact Flash - Multimedia Card -
Secure Digital Card - SmartMediaCard -
Sony Memory Stick - NAND Flash -
ATA Peripherals
I
2 Timers
– Configurable Watchdog for system reliability
– 16-bit Timer with 2 output compare functions.
I
2 Communication Interfaces
– SPI synchronous serial interface
– I
2
C Single Master Interface up to 400 KHz
I
D/A and A/D Peripherals
– PWM/BRM Generator (with 2 10-bit PWM/
BRM outputs)
– 8-bit A/D Converter (ADC) with 8 channels
I
Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
I
Development Tools
– Full hardware/software development package
TQFP64 10x10
TQFP48
SO34 shrink
Features
Program memory
User RAM (stack) - bytes
ST72651
32K ROM
ST72F651
32K FLASH
ST72652
16K ROM
512 (256)
5K (256)
Peripherals
USB, DTC, Timer, ADC, SPI, I
2
C, PWM, WDT
Dual 2.7V to 5.5V or
4.0V to 5.5V (for USB)
TQFP64 (10 x10)
USB, DTC, WDT
Operating Supply
Dual 3.0V to 5.5V or
4.0V to 5.5V (for USB)
Single 4.0V to 5.5V
Package
TQFP64 (10 x10) / TQFP48 (7x7) / SO34
Operating Temperature
0°C to +70°C
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST7265L6T1 | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
| ST7265L6T1E | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
| ST7265L4M0 | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
| ST7265L4M1 | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
| ST7265L4M1E | LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI |
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|---|---|
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