4-bit microcontroller featuring 4096 words of MROM and 128 bytes of RAM. This 28-terminal device operates within a commercial extended temperature range of -20°C to 75°C, supporting supply voltages from 2.7V to 5.5V with a nominal 3V. It offers a maximum clock frequency of 4.5MHz and includes 21 I/O lines, PWM channels, and an ADC. The component is housed in a 28-pin PDIP package.
Frequency1.12
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Technical Specifications
Renesas HD404394S technical specifications.
General
Max Operating Temperature
75
Number of Terminals
28
Min Operating Temperature
-20
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T28
Width
10.16
Length
27.1
Pin Count
28
Temperature Grade
COMMERCIAL EXTENDED
Supply Current-Max
3.5
Supply Voltage-Nom
3
Supply Voltage-Min
2.7
Supply Voltage-Max
5.5
Clock Frequency-Max
4.5
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
21
External Data Bus Width
0
Address Bus Width
0
Bit Size
4
Speed
1.12
ROM Programmability
MROM
ROM (words)
4096
RAM (bytes)
128
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Renesas HD404394S Datasheet
Download the complete datasheet for Renesas HD404394S to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.