= HF8V = / = SP8WJT = / = SP0106RZ =
HF-90149
PROJECT: HF-90149
DESCRIPTION: Test Memory module 64KB on PM25LV512
STATUS: u f z 2p
DOCUMENTATION: nil
PCB: TPD42238
DIMENSIONS: 21 x 18 mm
CHIP: PM25LV512
CHIP BRAND: PMC
SUPPLY VOLTAGE: 3.3V
CAPACITY: 64 KB
AVR_DRV: 60010 (ver. 1.01)
MANUFACTURER ID: 0x9D
DEVICE ID: 0x7B
Modules:
| DESYGNATOR | PARTIA | MM-### | VOL ID | PCB | STATUS | ZASTOSOWANIE | UWAGI |
|---|
| HF-90149#1 | PARTIA1 | MM-127 | 0000-001C | TPD42238 | u f z | deleted | tested OK, but later burned by connecting to 5V |
| HF-90149#2 | | MM-128 | | TPD42238 | p | | planned |
| HF-90149#3 | | | | TPD42238 | p | | planned |
Memory MM-127 tested OK with HF-6158 with my AVR driver #60010 which was first written for HF-6417 (RDID procedure is the same). This chip will be used in planned module HF-1549.
PCB TDP42238 was used previously in projects: HF-6417, HF-9020.
Update: MM-127 burned during testing with HF-6169 (I forget to switch to 3.3V). I have replacement for this chip but this burned chip forced me to reconsider specifications for planned HF-1547 and HF-1549 modules. Mobile memories modules should be made only with wide voltage chips (3.3V/5V).
Sources:
[1] PM25LV512 datasheet
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