AT25010B-SSHL-T

@@ -0,0 +1,53 @@+# AT25010B-SSHL-T++**Microchip** · EEPROM · SOP-8++AT25010B-SSHL-T from Microchip, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | CS | input | Active-low chip select. Device is enabled when CS is low; when high, SO is high-impedance and SI is ignored. Every instruction must begin with a high-to-low CS transition. |+| 2 | SO | output | Serial Data Output. Data is shifted out MSB-first on the falling edge of SCK. Tri-stated (HI-Z) when the device is deselected or HOLD is asserted. |+| 3 | WP | input | Active-low hardware Write Protect. When held high, normal read/write operations proceed. When brought low, all write operations are inhibited; if brought low while CS is still low it will interrupt a pending write (unless the internal write cycle has already begun). |+| 4 | GND | power_in | Ground reference for all supply and signal pins. |+| 5 | SI | input | Serial Data Input. Opcodes, addresses, and write data are clocked in MSB-first on the rising edge of SCK. |+| 6 | SCK | input | Serial Data Clock. Master-driven SPI clock; supports SPI modes 0 (0,0) and 3 (1,1). Max 20 MHz at Vcc = 4.5-5.5 V, 10 MHz at 2.5-5.5 V, 5 MHz at 1.8-5.5 V. |+| 7 | HOLD | input | Active-low serial hold. Pauses serial communication with the master without resetting the sequence. Bringing HOLD low while SCK is low pauses the transfer and forces SO to HI-Z; returning HOLD high (with SCK low) resumes it. |+| 8 | VCC | power_in | Positive supply voltage. Operating range 1.8 V to 5.5 V; absolute max 6.25 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Microchip |+| Package | SOP-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `AT25010B-SSHL-TSSHL-B`+- `AT25010B-SSHL-T`+- `AT25010B-SSHL-TXHL-B`+- `AT25010B-SSHL-TXHL-T`+- `AT25010B-SSHL-TMAHL-T`+- `AT25010B-SSHL-TMEHL-T`+- `AT25010B-SSHL-TCUL-T`++## CAD (KiCad official)++- Symbol: `AT25010B-SSHL-T`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Microchip datasheet](docs/at25010b-sshl-t-datasheet.pdf) (27 pp, sha256 `749d79a26a35f163`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/at25010b-sshl-t-datasheet.pdf)

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