Flash MCU. BH66F5252 Datasheet

BH66F5252 Datasheet PDF


Part Number

BH66F5252

Description

24-bit Delta Sigma A/D Flash MCU

Manufacture

Holtek Semiconductor

Total Page 30 Pages
Datasheet
Download BH66F5252 Datasheet



BH66F5252
24-bit Delta Sigma A/D Flash MCU
Integrated Regulator
BH66F5252
Revision: V1.30 Date: December 02, 2019

BH66F5252
BH66F5252
24-bit Delta Sigma A/D Flash MCU
Integrated Regulator
Table of Contents
Features................................................................................................................. 6
CPU Features...............................................................................................................................6
Peripheral Features.......................................................................................................................6
Applications.......................................................................................................... 6
General Description.............................................................................................. 7
Block Diagram....................................................................................................... 7
Pin Assignment..................................................................................................... 8
Pin Description..................................................................................................... 8
Absolute Maximum Ratings............................................................................... 10
D.C. Characteristics............................................................................................ 10
Operating Voltage Characteristics ..............................................................................................10
Standby Current Characteristics................................................................................................. 11
Operating Current Characteristics............................................................................................... 11
A.C. Characteristics............................................................................................ 12
High Speed Internal Oscillator – HIRC – Frequency Accuracy...................................................12
Low Speed Internal Oscillator Characteristics – LIRC................................................................12
Operating Frequency Characteristic Curves...............................................................................12
System Start Up Time Characteristics .......................................................................................13
Input/Output Characteristics............................................................................. 13
Input/Output (without Multi-power) D.C. Characteristics.............................................................13
Input/Output (with Multi-power) D.C. Characteristics..................................................................14
Memory Characteristics..................................................................................... 16
24-bit Delta Sigma A/D Converter Electrical Characteristics.......................... 16
Effective Number of Bits (ENOB)................................................................................................18
LVR Electrical Characteristics........................................................................... 18
Power-on Reset Characteristics........................................................................ 19
System Architecture........................................................................................... 19
Clocking and Pipelining...............................................................................................................19
Program Counter.........................................................................................................................20
Stack...........................................................................................................................................21
Arithmetic and Logic Unit – ALU.................................................................................................21
Flash Program Memory...................................................................................... 22
Structure......................................................................................................................................22
Special Vectors...........................................................................................................................22
Look-up Table..............................................................................................................................22
Table Program Example..............................................................................................................23
In Circuit Programming – ICP.....................................................................................................24
On-Chip Debug Support – OCDS...............................................................................................24
Rev. 1.30
2 December 02, 2019




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