参数资料
型号: ST72652R4T1
英文描述: ST7 - LOW-POWER. FULL-SPEED USB 8-BIT MCU WITH 32K FLASH. 5K RAM. FLASH CARD I/F. TIMER. PWM. ADC. I2C
中文描述: ST7的-低功耗。全速USB 8位32K快闪微控制器。 5K内存。闪存卡的I /楼计时器。脉宽调制。 ADC的。的I2C
文件页数: 1/166页
文件大小: 2089K
代理商: ST72652R4T1
June 2003
1/166
This is preliminary information on a new product. Details are subject to change without notice.
Rev. 2.3
ST7265x
LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K
FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI
DATASHEET
s
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
s
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
s
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
s
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
s
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
s
2 Timers
– Configurable Watchdog for system reliability
– 16-bit Timer with 2 output compare functions.
s
2 Communication Interfaces
– SPI synchronous serial interface
–I2C Single Master Interface up to 400 KHz
s
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
s
Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
s
Development Tools
– Full hardware/software development package
Device Summary
TQFP64 10x10
TQFP48
SO34 shrink
Features
ST72651
ST72F651
ST72652
Program memory
32K ROM
32K FLASH
16K ROM
User RAM (stack) - bytes
5K (256)
512 (256)
Peripherals
USB, DTC, Timer, ADC, SPI, I2C, PWM, WDT
USB, DTC, WDT
Operating Supply
Dual 2.7V to 5.5V or
4.0V to 5.5V (for USB)
Dual 3.0V to 5.5V or
4.0V to 5.5V (for USB)
Single 4.0V to 5.5V
Package
TQFP64 (10 x10)
TQFP64 (10 x10) / TQFP48 (7x7) / SO34
Operating Temperature
0°C to +70°C
1
相关PDF资料
PDF描述
ST7271J1B1 8-BIT MICROCONTROLLER
ST7271N1B1 8-BIT MICROCONTROLLER
ST7271N2 Microcontroller
ST7271N3B1 8-BIT MICROCONTROLLER
ST7271N5B1 8-BIT MICROCONTROLLER
相关代理商/技术参数
参数描述
ST7265X-EVAL/MS 制造商:STMicroelectronics 功能描述:ST6 EVAL BD - Bulk
ST7265X-EVAL/PFD 制造商:STMicroelectronics 功能描述:USB FLASH EVAL - Bulk
ST7266 制造商:6940 功能描述:ST7266
ST7267C8T1L 制造商:STMicroelectronics 功能描述:
ST72681/R12 制造商:STMicroelectronics 功能描述:CONTROLLER FOR HIGH-PERFORMANCE BUS-POWERED USB 2.0 FLASH DR - Trays