2 layers320 × 220 mm
D lev AIO Rev2
lens42/D-Lev-All-in-One-PCB
This integrates the excellent D-Lev digital theremin design at D-Lev.com into a single surface mount PCB
202 parts4MIT
Overview
The 25LC1024-E/P is an EEPROM made by Microchip Technology in a PDIP-8 package with 8 pins. -40℃~+125℃ 1Mbit 2.5V~5.5V 20MHz 6ms SPI PDIP-8 EEPROM ROHS.
PCBKit's library has its KiCad symbol (Memory_EEPROM:25LCxxx, from KiCad's library) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1349352). 8 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Access Time
- 50ns
- Clock Frequency
- 20MHz
- Data Retention - TDR (Year)
- 200 Years
- Features
- Hardware write protection function, Built-in write enable latch (WEL), Power-down/Power-up protection circuit
- Interface
- SPI
- Memory Size
- 1Mbit
- Operating Current
- 10mA
- Operating Temperature
- -40℃~+125℃
- Standby Current
- 20uA
- Voltage - Supply
- 2.5V~5.5V
- Write Cycle Endurance
- 1,000,000 cycles
- Write Cycle Time(Tw)
- 6ms
Order codes
2- 25LC1024-E/PLCSC C1349352
- 25LC1024-E/PLCSC C613787
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | CS | Input |
| 2 | MISO | Tri-state |
| 3 | WP | Input |
| 4 | GND | Power in |
| 5 | MOSI | Input |
| 6 | SCK | Input |
| 7 | HOLD | Input |
| 8 | VCC | Power in |
Open-source boards using it
All 8- 2 layers100 × 100 mm
- 2 layers106.5 × 129.9 mm
Basix board
n-lucas/basix-board
Open hardware embedded I/O controller for automation and IoT projects.
99 parts - 2 layers85.6 × 78.4 mm
Business card synth
rafaelmartins/business-card-synth
A digital polyphonic synthesizer built as a business card PCB.
90 partsBSD-3-Clause - 2 layers
- 4 layers99.7 × 80.6 mm
- 4 layers99.5 × 100 mm
- 4 layers175.3 × 163.3 mm
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Is there a KiCad symbol and footprint for the 25LC1024-E/P?
Yes. The symbol is Memory_EEPROM:25LCxxx and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 25LC1024-E/P?
PDIP-8, with 8 pins. Its footprint is drawn on this page.
Where is the 25LC1024-E/P datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 25LC1024-E/P?
JLCPCB lists it as part C1349352, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 25LC1024-E/P?
Parts like it in the library: the 25LC512-I/P by Microchip Technology, the 25LC512-E/P by Microchip Technology, the 25AA1024-I/P by Microchip Technology and the 25AA512-I/P by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the 25LC1024-E/P?
8 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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