8-Bit Microcontroller, featuring a 6805 CPU core and 4.2MHz maximum clock frequency. This HCMOS integrated circuit offers 32 I/O lines, 4158 words of MROM, and 176 bytes of RAM. Includes PWM channels, ADC, and DAC capabilities. Operates within an automotive temperature grade of -40°C to 125°C, with a nominal supply voltage of 5V. Packaged in a 56-terminal PDIP (SDIP-56) with a width of 15.24mm and length of 52.07mm.
Frequency2.1
Quick Jump:
Technical Specifications
Motorola MC68HC05B4MB technical specifications.
General
Max Operating Temperature
125
Number of Terminals
56
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T56
Width
15.24
Length
52.07
Temperature Grade
AUTOMOTIVE
Supply Current-Max
6
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
4.2
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
2.1
ROM Programmability
MROM
ROM (words)
4158
RAM (bytes)
176
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
YES
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Motorola MC68HC05B4MB Datasheet
Download the complete datasheet for Motorola MC68HC05B4MB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.