| STANDARD | DESCRIPTION | REMARKS |
|---|---|---|
| HF-10001 | Standard for coding power supply cables polarity | |
| HF-10030 | Standard for external cards for HF-6030 system | not introduced yet |
| HF-10031 | Standard for parallel memory interface (64KB) (1) | used in 6 projects |
| HF-10032 | Standard for I2C interface | used in 20 projects |
| HF-10040 | Standard for UART interface | used in 17 projects |
| HF-10044 | Standard for THN interface | |
| HF-10048 | Standard for external cards for HF-6048 system | used in 3 projects |
| HF-10060 | Standard for AVR programming interface | used in 64 projects |
| HF-10061 | Standard for ICSP programming interface | used in 3 projects |
| HF-10064 | Standard for parallel memory interface (64KB) (2) | used in 4 projects |
| HF-10073 | Methodology for Sensivity Measurnment for Radiocommunication Receivers | |
| HF-10074 | Methodology for IP3 Measurnment with HF-5228 | |
| HF-10077 | File Standard THFS | |
| HF-10082 | Standard for SPI interface | used in 11 projects |
| HF-10100 | Universal PCB, Standard 20, U, 3x4 poles | small 1-stage transistor circuits, etc |
| HF-10101 | Universal PCB, Standard 20, U, 4x4 poles | typical 2-stage transistor circuits, etc, > 30 pcs made |
| HF-10102 | Universal PCB, Standard 20, U, 5x4 poles | 1 pcs made |
| HF-10103 | Universal PCB, Standard 20, U, 6x4 poles | 4 pcs made |
| HF-10104 | Universal PCB, Standard 20, U, 7x4 poles | 1 pcs made |
| HF-10105 | Universal PCB, Standard 20, U, 8x4 poles | |
| HF-10106 | Universal PCB, Standard 20, U, 9x4 poles | |
| HF-10107 | Universal PCB, Standard 20, U, 3x3 poles | |
| HF-10108 | Universal PCB, Standard 20, U, 8x4 poles | |
| HF-10109 | Universal PCB, Standard 20, U, 8x3 poles | |
| HF-10110 | reserved for universal PCB, FP | |
| HF-10111 | reserved for universal PCB, FP | |
| HF-10112 | reserved for universal PCB, FP | |
| HF-10113 | reserved for universal PCB, FP | |
| HF-10114 | Universal PCB, Standard 15, FPZ4, 4 poles | 3 pcs |
| HF-10115 | Universal PCB, Standard 17, FP3, 3 poles | 2 pcs |
| HF-10116 | Universal PCB, Standard 17, FP5, 5 poles | 4 pcs |
| HF-10117 | Universal PCB, Standard 20, FP5, 5 poles | 1 pcs |
| HF-10118 | Universal PCB, Standard 20, FP3, 3 poles | 1 pcs |
| HF-10119 | reserved for universal PCB, FP | |
| HF-10120 | Universal PCB, Standard 30, U, 4x8 poles | |
| HF-10121 | Universal PCB, Standard 30, U, 5x8 poles | |
| HF-10122 | Universal PCB, Standard 30, U, 6x8 poles | |
| HF-10123 | Universal PCB, Standard 30, U, 8x8 poles | |
| HF-10124 | Universal PCB, Standard 30, U, 10x8 poles | |
| HF-10125 | Universal PCB, Standard 30, U, 11x8 poles | |
| HF-10126 | Universal PCB, Standard 20, U, 3x4 poles | |
| HF-10127 | reserved for universal PCB, U | |
| HF-10128 | reserved for universal PCB, U | |
| HF-10129 | reserved for universal PCB, U | |
| HF-10220 | Universal PCB for TSSOP20 | 7 pcs made |
| HF-10224 | Universal PCB for TSSOP24 | 1 pcs made |
| HF-10226 | Universal PCB for QFN20 | 1 pcs made |
Microcontrollers in my constructions and external equipment
UC Database - my CPU collection