component
AT24MAC602-SSHM-T
Public Made by Adomby adom
Microchip Tech EEPROM, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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AT24MAC602-SSHM-T
Microchip Tech · EEPROM · SOIC-8
AT24MAC602-SSHM-T from Microchip Tech, in a SOIC-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 (to GND or VCC) that is internally pulled down if left floating, and Microchip recommends connecting it to a known state with a pull-up of 10 kΩ or less. |
| 2 | A1 | input | Hard-wired device address input (to GND or VCC) that is internally pulled down if left floating, and Microchip recommends connecting it to a known state with a pull-up of 10 kΩ or less. |
| 3 | A2 | input | Hard-wired device address input (to GND or VCC) that is internally pulled down if left floating, and Microchip recommends connecting it to a known state with a pull-up of 10 kΩ or less. |
| 4 | GND | power_in | Ground reference for the power supply, which should be connected to the system ground. |
| 5 | SDA | bidirectional | Open-drain serial data input/output that must be pulled high with an external pull-up resistor not exceeding 10 kΩ and may be wire-ORed with other open-drain devices on the bus. |
| 6 | SCL | input | Serial clock input that latches SDA input data on its rising edge and clocks SDA output data on its falling edge, and must be forced high when the bus is idle or pulled high with an external pull-up resistor. |
| 7 | WP | input | Write-protect input: connecting it to GND allows normal write operations, while connecting it to VCC inhibits all writes to the protected array (full array); it is internally pulled down if left floating. |
| 8 | VCC | power_in | Device power supply pin; operations at invalid VCC voltages may produce spurious results and should not be attempted. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| Temperature under bias | -55 | 125 | °C | 9 | |||
| Storage temperature | -65 | 150 | °C | 9 | |||
| VCC | VCC | 6.25 | V | 9 | |||
| Voltage on any pin with respect to ground | -1 | 7 | V | 9 | |||
| DC output current | 5 | mA | 9 | ||||
| ESD protection | 4 | kV | Printed as >4 kV (minimum rating) | 9 | |||
| Operating Temperature (Case) Industrial Temperature Range | -40 | 85 | °C | 9 | |||
| VCC Power Supply Low-Voltage Grade | VCC | 1.7 | 5.5 | V | 9 | ||
| Supply Voltage | VCC | 1.7 | 5.5 | V | 9 | ||
| Supply Current (Read) | ICC1 | 0.4 | 1 | mA | VCC = 5.0V, Read at 400 kHz | 9 | |
| Supply Current (Write) | ICC2 | 2 | 3 | mA | VCC = 5.0V, Write at 400 kHz | 9 | |
| Standby Current | ISB | 1 | μA | VCC = 1.7V, VIN = VCC or GND | 9 | ||
| Standby Current | ISB | 6 | μA | VCC = 5.5V, VIN = VCC or GND | 9 | ||
| Input Leakage Current | ILI | 0.1 | 3 | μA | VIN = VCC or GND | 9 | |
| Output Leakage Current | ILO | 0.05 | 3 | μA | VOUT = VCC or GND | 9 | |
| Input Low Level | VIL | -0.6 | V | Note 2 | 9 | ||
| Output Low Level | VOL1 | 0.2 | V | VCC = 1.7V, IOL = 0.15 mA | 9 | ||
| Output Low Level | VOL2 | 0.4 | V | VCC = 3.0V, IOL = 2.1 mA | 9 | ||
| Clock Frequency, SCL (Fast Mode) | fSCL | 400 | kHz | VCC = 1.7V to 2.5V | 10 | ||
| Clock Frequency, SCL (Fast Mode Plus) | fSCL | 1000 | kHz | VCC = 2.5V to 5.5V | 10 | ||
| Clock Pulse Width Low (Fast Mode) | tLOW | 1200 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Clock Pulse Width Low (Fast Mode Plus) | tLOW | 500 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Clock Pulse Width High (Fast Mode) | tHIGH | 600 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Clock Pulse Width High (Fast Mode Plus) | tHIGH | 400 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Input Filter Spike Suppression (Fast Mode) | tI | 100 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Input Filter Spike Suppression (Fast Mode Plus) | tI | 50 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Clock Low to Data Out Valid (Fast Mode) | tAA | 100 | 900 | ns | VCC = 1.7V to 2.5V | 10 | |
| Clock Low to Data Out Valid (Fast Mode Plus) | tAA | 50 | 450 | ns | VCC = 2.5V to 5.5V | 10 | |
| Bus Free Time between Stop and Start (Fast Mode) | tBUF | 1300 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Bus Free Time between Stop and Start (Fast Mode Plus) | tBUF | 500 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Start Hold Time (Fast Mode) | tHD.STA | 600 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Start Hold Time (Fast Mode Plus) | tHD.STA | 250 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Start Set-Up Time (Fast Mode) | tSU.STA | 600 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Start Set-Up Time (Fast Mode Plus) | tSU.STA | 250 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Data In Hold Time (Fast Mode) | tHD.DAT | 0 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Data In Hold Time (Fast Mode Plus) | tHD.DAT | 0 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Data In Set-up Time (Fast Mode) | tSU.DAT | 100 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Data In Set-up Time (Fast Mode Plus) | tSU.DAT | 100 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Inputs Rise Time (Fast Mode) | tR | 300 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Inputs Rise Time (Fast Mode Plus) | tR | 300 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Inputs Fall Time (Fast Mode) | tF | 300 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Inputs Fall Time (Fast Mode Plus) | tF | 100 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Stop Set-Up Time (Fast Mode) | tSU.STO | 600 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Stop Set-Up Time (Fast Mode Plus) | tSU.STO | 250 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Data Out Hold Time (Fast Mode) | tDH | 50 | ns | VCC = 1.7V to 2.5V | 10 | ||
| Data Out Hold Time (Fast Mode Plus) | tDH | 50 | ns | VCC = 2.5V to 5.5V | 10 | ||
| Write Cycle Time (Fast Mode) | tWR | 5 | ms | VCC = 1.7V to 2.5V | 10 | ||
| Write Cycle Time (Fast Mode Plus) | tWR | 5 | ms | VCC = 2.5V to 5.5V | 10 | ||
| Power-on Reset Threshold Voltage | VPOR | 1.5 | V | 11 | |||
| Time required after VCC is stable before the device can accept commands | tPUP | 100 | µs | 11 | |||
| Minimum time at VCC = 0V between power cycles | tPOFF | 500 | ms | 11 | |||
| Input/Output Capacitance (SDA) | CI/O | 8 | pF | VI/O = 0V | 11 | ||
| Input Capacitance (A0, A1, A2 and SCL) | CIN | 6 | pF | VIN = 0V | 11 | ||
| Write Endurance | 1e+06 | Write Cycles | TA = 25°C, VCC = 3.3V, Page Write mode | 11 | |||
| Data Retention | 100 | Years | TA = 55°C | 11 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC] © 2020 Microchip Technology Inc. | 29 |
CAD (KiCad official)
- Symbol:
AT24MAC602-SSHM-T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
at24mac602-sshm-t-etched.step/at24mac602-sshm-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at24mac602-sshm-t.step/at24mac602-sshm-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (45 pp, sha256
07384d2ed03d89d2, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).