ST7LITEU05 8位微控制器Flash,ADC,定时器
The ST7ULTRALITE is a member of the ST7 microcontroller family. All ST7 devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.The ST7ULTRALITE features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability.Under software control, the ST7ULTRALITE device can 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.
For easy reference, all parametric data are located in section 13 on page 74. The devices feature an on-chip Debug Module (DM) to support in-circuit debugging (ICD). For a description of the DM registers, refer to the ST7 ICC Protocol Reference Manual
ST7LITEU05 订购型号:
| Ordering Model | Package | RoHS Compliance Grade | Marketing Status | Pin Count | Program Memory Type | Internal ROM Size | Internal RAM Size | A/D Converter | 12 or 16-bit timer (IC/OC/PWM) | 8-bit timer (IC/OC/PWM) | Other timer functions | I/Os (High Current) | Supply Voltage(Vcc) | Supply Voltage(Vcc) | Other Functions | Operating Temperature | Operating Temperature | Packing Type |
| nom | nom | nom | min | max | min | max | ||||||||||||
| kB | B | V | V | °C | °C | |||||||||||||
| ST7FLITEU05B6 | PDIP8 | Ecopack2 | NRND | 8 | FLASH | 2 | 128 | 5x10-bit | 1x12-bit (0/1/1) | 1(1/0/0) | WDG, RTC | 5(5) | 2.4 | 5.5 | 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output | -40 | 85 | Tube |
| ST7FLITEU05M6 | SO8 | Ecopack1 | NRND | 8 | FLASH | 2 | 128 | 5x10-bit | 1x12-bit (0/1/1) | 1(1/0/0) | WDG, RTC | 5(5) | 2.4 | 5.5 | 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output | -40 | 85 | Tube |
ST7LITEU05 产品特点
- Memories
– 2K Bytes single voltage Flash Program memory with read-out protection, In-Circuit and In- Application Programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention: 20 years at 55°C
– 128 bytes RAM
– 128 bytes data EEPROM. 300K write/erase cycles guaranteed, data retention: 20 years at 55°C - Clock, Reset and Supply Management
– 3-level low voltage supervisor (LVD) and auxiliary voltage detector (AVD) for safe poweron/ off procedures
– Clock sources: internal trimmable 8MHz RC oscillator, internal low power, low frequency RC oscillator or external clock
– Five Power Saving Modes: Halt, Auto Wake Up from Halt, Active-Halt, Wait and Slow - Interrupt Management
– 11 interrupt vectors plus TRAP and RESET
– 5 external interrupt lines (on 5 vectors) - I/O Ports
– 5 multifunctional bidirectional I/O lines
– 1 additional Output line
– 6 alternate function lines
– 5 high sink outputs - 2 Timers
– One 8-bit Lite Timer (LT) with prescaler including: watchdog, 1 realtime base and 1 input capture
– One 12-bit Auto-reload Timer (AT) with output compare function and PWM - A/D Converter
– 10-bit resolution for 0 to VDD
– 5 input channels - Instruction Set
– 8-bit data manipulation
– 63 basic instructions with illegal opcode detection
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction - Development Tools
– Full hardware/software development package
– Debug Module
ST7LITEU05 技术支持与电子电路设计开发资源下载
- ST7LITEU05 数据手册 DataSheet 下载.pdf
- ST7 微控制器选型指南.pdf
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