SIM Card Details

1. REHAN 27.01.2026 / 14:50
SIM (Subscriber Identity Module) Card Pinouts

1.⁠ ⁠VCC: 3V power supply
2.⁠ ⁠RST: Resets SIM card
3.⁠ ⁠CLK: Clock signal
4.⁠ ⁠NC: NC: No connection
5.⁠ ⁠GND: Ground
6.⁠ ⁠VPP: Programming voltage (rarely used)
7.⁠ ⁠I/O: Input/Output for communication
8.⁠ ⁠NC: No connection

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