Blood Pressure Meter LCD Flash MCU BH67F2265/64LQFP

General Description
The device is a Flash Memory A/D type 8-bit high performance RISC architecture microcontroller
with LCD driver, specifically designed for Blood Pressure Meter applications.
For memory features, the Flash Memory offers users the convenience of Flash Memory multiprogramming features. Other memory includes an area of RAM Data Memory as well as an area
of true EEPROM memory for storage of non-volatile data such as serial numbers, calibration data
etc. By using the In Application Programming technology, user have a convenient means to directly
store their measured data in the Flash Program Memory as well as having the ability to easily update
their application programs.
Analog features include a multi-channel 12-bit A/D converter, PGA and OPA functions. Multiple
and extremely flexible Timer Modules provide timing, pulse generation and PWM generation
functions. Communication with the outside world is catered for by including fully intergrated SPI,
UART or I2
C interface functions, three popular interfaces which provide designers with a means
of easy communication with external peripheral hardware. In addition, an internal LDO function
provides power to the internal modules and external devices. Protective features such as an internal
Watchdog Timer and Low Voltage Reset coupled with excellent noise immunity and ESD protection
ensure that reliable operation is maintained in hostile electrical environments.
A full choice of external low, internal high and low oscillators is provided including two fully
integrated system oscillators which require no external components for their implementation. The
ability to operate and switch dynamically between a range of operating modes using different
clock sources gives users the ability to optimize microcontroller operation and minimize power
consumption.
The inclusion of flexible I/O programming features, a fully integrated LCD driver and Time Base
funcitons along with many other features enhance the versatility of the device to enable quick and
cost efficient Blood Pressure Meter applications.

NOTE
The product image is for showing the product appearance, the pin count shown may not match the product pin count.