component

AT24C08D-SSHM-T-TUDI

Public Made by Adom

by adom

Tudi EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmemoryat24c08d-sshm-t-tudifactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

AT24C08D-SSHM-T-TUDI

Tudi · EEPROM · SOP-8

AT24C08D-SSHM-T-TUDI from Tudi, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A0 input Hard-wired device address input; on the 8K device A0 is no connect and is not used for device addressing.
2 A1 input Hard-wired device address input that must match its corresponding bit in the device address word on the 4K device; on the 8K device A1 is no connect.
3 A2 input Hard-wired device address input that must match its corresponding bit in the device address word; on the 8K device it is the only device address bit used.
4 GND power_in Ground reference for the device.
5 SDA bidirectional Bidirectional open-drain serial data line that may be wire-ORed with any number of other open-drain or open-collector devices.
6 SCL input Serial clock input; data is clocked into the device on the positive edge and out of the device on the negative edge.
7 WP input Write Protect input: connecting it to GND allows normal read/write operation, while connecting it to VCC enables hardware write protection of the array.
8 VCC power_in Power supply, specified from 1.7 V to 5.5 V over the recommended operating range.

Key specifications

Parameter Value
Manufacturer Tudi
Package SOP-8
Category Memory
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
DC Supply Voltage VCC -0.3 6.5 V 10
Input / Output Voltage -0.3 V Relative to GND; upper limit printed as VCC+0.3V 10
Operating Ambient Temperature TA -40 85 ℃ 10
Storage Temperature TSTG -65 150 ℃ 10
Electrostatic pulse (Human Body model) 8000 V Human Body model 10
Supply Voltage VCC 1.7 5.5 V TA = -40℃ to +85℃ 10
Operating Ambient Temperature TA -40 85 ℃ VCC = +1.7V to +5.5V 10
Output Low Level VOL2 0.4 V VCC=5.0V; IOL=3.0mA 10
Output Low Level VOL1 0.2 V VCC=1.7V; IOL=0.15mA 10
Input High Level VIH1 0.7 ×VCC VCC=1.7V to 5.5V 10
Input High Level (upper limit as printed) VIH1 0.3 V Printed as +0.3 V, i.e. VCC+0.3 V; VCC=1.7V to 5.5V 10
Input Low Level (lower limit as printed) VIL1 -0.3 V VCC=1.7V to 5.5V 10
Input Low Level VIL1 0.3 ×VCC VCC=1.7V to 5.5V 10
Output Leakage Current ILO 0.05 1 µA VOUT=VCC or VSS 10
Input Leakage Current ILI 0.1 1 µA VIN=VCC or VSS 10
Standby Supply Current ISB1 0.03 0.5 µA VCC=5.0V 10
Supply Current WRITE ICC2 0.28 0.5 mA VCC=5.0V; WRITE at 400KHZ 10
Supply Current READ ICC1 0.14 0.3 mA VCC=5.0V; READ at 400KHZ 10
Supply Voltage (ICC2 row) VCC 2.5 5.5 V 10
Supply Voltage (ICC1 row) VCC 1.7 5.5 V 10
Input Capacitance (A0,A1,A2,SCL) CIN 6 pF TA = 25℃, f = 1.0 MHz, VCC = +1.7V; VIN=0V 10
Input/Output Capacitance (SDA) CI/O 8 pF VI/O=0V; TA = 25℃, f = 1.0 MHz, VCC = +1.7V 10
Clock Frequency, SCL fSCL 400 KHZ 1.7V≤VCC<2.5V; TA=-40℃ to +85℃, CL=1 TTL Gate and 100 pF 11
Clock Frequency, SCL fSCL 1000 KHZ 2.5V≤VCC<5.5V; TA=-40℃ to +85℃, CL=1 TTL Gate and 100 pF 11
Write Cycle Time tWR 1.9 3 ms 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Data Out Hold Time tDH 50 ns 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Stop Setup Time tSU.STO 0.25 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Input Fall Time tF 0.3 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Input Rise Time tR 0.3 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Data In Setup Time tSU.DAT 100 ns 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Data In Hold Time tHD.DAT 0 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Start Setup Time tSU.STA 0.25 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Start Hold Time tHD.STA 0.25 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Time the bus must be free before a new transmission can start tBUF 0.5 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Clock Low to Data Out Valid tAA 0.1 0.55 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Noise Suppression Time tI 50 ns 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Clock Pulse Width High tHIGH 0.4 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11
Clock Pulse Width Low tLOW 0.6 µs 1.7V≤VCC<2.5V and 2.5V≤VCC<5.5V 11

CAD (KiCad official)

  • Symbol: AT24C08D-SSHM-T-TUDI
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: at24c08d-sshm-t-tudi-etched.step / at24c08d-sshm-t-tudi-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); at24c08d-sshm-t-tudi.step / at24c08d-sshm-t-tudi.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Tudi datasheet (18 pp, sha256 4c16636c4866f117, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF