产品概述
描述
The ST72F32A and ST7232A devices are members of the ST7 microcontroller family designed for the 5V operating range. The 32 and 44-pin devices are designed for mid-range applications.All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set and are available with FLASH or ROM program memory.
Under software control, all devices can be placed in WAIT, SLOW, ACTIVE-HALT or HALT mode, reducing power consumption when the application is in idle or stand-by 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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所有功能
- 1 Analog peripheral (low current coupling)
10-bit ADC with up to 12 robust input ports - 2 Communications Interfaces
SPI synchronous serial interface SCI asynchronous serial interface - Development Tools
Full hardware/software development package In-Circuit Testing capability - Memories
8K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices 384 bytes RAM HDFlash endurance: 100 cycles, data retention: 40 years at 85˚C - Interrupt Management
Nested interrupt controller 14 interrupt vectors plus TRAP and RESET 6 external interrupt lines (on 4 vectors) - Clock, Reset And Supply Management
Clock sources: crystal/ceramic resonator oscillators and bypass for external clock PLL for 2x frequency multiplication Four Power Saving Modes: Halt, Active-Halt, Wait and Slow - 4Timers
Main Clock Controller with: Real time base, Beep and Clock-out capabilities Configurable watchdog timer Two 16-bit Timers with: 2 input captures, 2 output compares, PWM and pulse generator modes - Instruction Set
8-bit Data Manipulation 63 Basic Instructions 17 main Addressing Modes 8 x 8 Unsigned Multiply Instruction - Up to 32 I/O Ports
32/24 multifunctional bidirectional I/O lines 22/17 alternate function lines 12/10 high sink outputs
- 1 Analog peripheral (low current coupling)
电路原理图
All tools & software
EDA符号、封装和3D模型
STMicroelectronics - ST7232AK1
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符号
封装
3D模型
全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 31 Mar 2016 |
31 Mar 2016
|
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| ST72F32AK1T6 |
NRND
|
LQFP 32 7x7x1.4 mm | 工业 | Ecopack2 |
|
ST72F32AK1T6
Package:
LQFP 32 7x7x1.4 mmMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| ST72F32AK1T6 | 无法联系到经销商，请联系我们的销售办事处 |
NRND
|
EAR99 | NEC | Tray | LQFP 32 7x7x1.4 mm | -40 | 85 | MALAYSIA | |||
供货状态
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
