製品概要
概要
The ST7262 and ST72F62 devices are members of the ST7 microcontroller family designed for USB applications.
All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.
The ST7262 devices are ROM versions.
The ST72F62 versions feature dual-voltage FLASH memory with FLASH Programming capability.
Under software control, all devicescan be placed in WAIT, SLOW, or HALT mode, reducing power consumption when the application is in idle or standby state.
The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.
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特徴
- Development Tools
Full hardware/software development package - Nested interrupts
- 2 Communications Interfaces
Asynchronous Serial Communication interface Synchronous Serial Peripheral Interface - Analog Peripheral
10-bit A/D Converter with up to 8 input pins. - Memories
8K or 16K Program memory (ROM or Dual voltage FLASH) with read-write protection In-Application and In-Circuit Programming for FLASH versions 384 to 768 bytes RAM (128-byte stack) - USB (Universal Serial Bus) Interface
DMA for low speed applications compliant with USB specification (version 2.0): Integrated 3.3V voltage regulator and transceivers Suspend and Resume operations 3 Endpoints - 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 frequencies) 3 Power saving modes - 3 Timers
Configurable watchdog timer (8 to 500 ms timeout) 8-bit Auto Reload Timer (ART) with 2 Input Captures, 2 PWM outputs and External Clock 8-bit Time Base Unit (TBU) for generating periodic interrupts cascadable with ART - Instruction Set
8-bit data manipulation 63 basic instructions 17 main addressing modes 8 x 8 unsigned multiply instruction True bit manipulation - Up to 31 I/O Ports
Up to 31 multifunctional bidirectional I/O lines Up to 12 External interrupts (3 vectors) 13 alternate function lines 8 high sink outputs (8 mA@0.4 V/20 mA@1.3 V) 2 true open drain pins (N buffer 8 mA@0.4 V)
- Development Tools
回路ダイアグラム
EDAシンボル / フットプリント / 3Dモデル
STマイクロエレクトロニクス - ST72623F2
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すべてのリソース
| タイトル | バージョン | 更新日 |
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Board Manufacturing Specifications (1)
| タイトル | バージョン | 更新日 | |||
|---|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |