8-bit microcontroller featuring a 6800 CPU core operating at a maximum clock frequency of 12MHz. This HCMOS device offers 20,000 words of MROM and 768 bytes of RAM, with an 8-bit external data bus and a 16-bit address bus. It includes 38 I/O lines and an integrated ADC, housed in a 64-terminal PQFP package. Designed for commercial temperature ranges from 0°C to 70°C, it operates with a nominal supply voltage of 5V.
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Technical Specifications
Motorola MC68HC11E20FU3 technical specifications.
General
Max Operating Temperature
70
Number of Terminals
64
Min Operating Temperature
0
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G64
Width
14
Length
14
Temperature Grade
COMMERCIAL
Supply Current-Max
35
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
12
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
38
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
3
ROM Programmability
MROM
ROM (words)
20000
RAM (bytes)
768
PWM Channels
NO
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Motorola MC68HC11E20FU3 Datasheet
Download the complete datasheet for Motorola MC68HC11E20FU3 to view detailed technical specifications.
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