参数资料
型号: ST72F611F1M1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO20
封装: 0.300 INCH, PLASTIC, SOIC-20
文件页数: 1/71页
文件大小: 403K
代理商: ST72F611F1M1
Rev. 1.0
March 2001
1/71
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.
ST7261
LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS,
FLASH MEMORY, LVD, WDG, TIMER
PRODUCT PREVIEW
s
Memories
– 4K Program memory (ROM, FASTROM or
Dual voltage FLASH) with read-write protec-
tion.
In-Circuit programming for Flash versions
– 256 bytes RAM memory (128-byte stack)
s
Clock, Reset and Supply Management
– Enhanced Reset System (Power On Reset)
– Low Voltage Detector (LVD)
– Clock-out capability
– 6 or 12 MHz Oscillator (8, 4, 2, 1 MHz internal
freq.)
– 3 Power saving modes: Halt, Wait and Slow
s
USB (Universal Serial Bus) Interface
– DMA for low speed applications compliant
with USB 1.5 Mbs specification (v 1.1) and
USB HID specification (v 1.0):
– Integrated 3.3V voltage regulator and trans-
ceivers
– Suspend and Resume operations
– 3 Endpoints
s
11 I/O Ports
– 11 multifunctional bidirectional I/O lines
– Up to 7 External interrupts (2 vectors)
– 8 high sink outputs (8mA@0.4 V/20mA@1.3)
s
2 Timers
– Configurable watchdog timer (8 to 500ms
timeout)
– 8-bit Time Base Unit (TBU) for generating pe-
riodic interrupts
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
SO20
PDIP20
Features
ST72611F1
ST72F611F1
ST72P611F1
Program memory - bytes
4K ROM
4K Flash
4K FASTROM
RAM (stack) - bytes
256 (128)
Peripherals
USB, Watchdog, Low Voltage Detector, Time Base Unit
Operating Supply
3.0V to 5.5V
CPU Frequency
Up to 8 MHz (with 6 or 12 MHz oscillator)
Operating Temperature
0
°C to +70°C
Packages
PDIP20/SO20
1
相关PDF资料
PDF描述
ST72P611F1B1 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP20
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