BS83B12-3 SOP20

33,781 تومان

ناموجود

توضیحات محصول

These BS83B12-3 are a series of Flash Memory type 8-bit high performance RISC architecture microcontrollers with fully integrated touch key functions. With all touch key functions provided internally and with the convenience of Flash Memory multi-programming features, this BS83B12-3 range has all the features to offer designers a reliable and easy means of implementing Touch Keyes within their products applications.

The touch key functions are fully integrated completely eliminating the need for external components. In addition to the flash program memory, other memory includes an area of RAM Data Memory as well as an area of EEPROM memory for storage of non-volatile data such as serial numbers, calibration data etc. Protective features such as an internal Watchdog Timer and Low Voltage Reset functions coupled with excellent noise immunity and ESD protection ensure that reliable operation is maintained in hostile electrical environments.

CPU Features

Operating Voltage:
fSYS= 8MHz: VLVR~5.5V
fSYS= 12MHz: 2.7V~5.5V
fSYS= 16MHz: 4.5V~5.5V
Fully integrated 8/12/16/24 touch key functions — require no external components
Power down and wake-up functions to reduce power consumption
Fully integrated low and high speed internal oscillators
– Low Speed — 32kHz
– High speed — 8MHz, 12MHz, 16MHz
Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
All instructions executed in one or two instruction cycles
Table read instructions
63 powerful instructions
Up to 8 subroutine nesting levels
Bit manipulation instruction

Peripheral Features

Flash Program Memory: 4Kx16
RAM Data Memory: 160×8 ~ 512×8
EEPROM Memory: 128×8
Watchdog Timer function
Up to 41 bidirectional I/O lines
External interrupt line shared with I/O pin
Single 8-bit Timer/Event Counter
Single 16-bit Timer/Event Counter for BS83C24-3
Single Time-Base functions for generation of fixed time interrupt signals
I2C and SPI interfaces
Low voltage reset function
8/12/16/24 touch key functions

برند

Holtek

نوع پکیج

SMD

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