Description
PIN
Name
Type
1
STOP
INPUT
2
MOD_VCC
INPUT
3
VDD
POWER
4
NC
5
VBAT
POWER
6
NC
7
SIM_VCC
POWER
8
SIM_I/O
INPUT/
OUTPUT
9
SIM_RST
OUTPUT
10
GND
GROUND
11
SIM_CLK
OUTPUT
12
NC
13
CLK
INPUT
14
RST
15
I/O
INPUT
INPUT/ OUTPUT
16
NC
Description
Power Down Mode pin: STOP = Low ³ Low current shutdown mode activated STOP = High ³ Normal Operation A Low level on this pin resets the SIM interface, switching off the SIM_VCC.The signal present on this pin prog
Features
- Supports 1.8 V or 3.0 V Operating SIM Card.
- The LDO is able to Supply More than 50 mA under 1.8 V and 3.0 V.
- Built.
- in Pullup Resistor for I/O Pin in Both Directions.
- All Pins are Fully ESD Protected According to ISO.
- 7816
Specifications.
- ESD Protection on SIM Pins in Excess of 7 kV (Human Body Model).
- Supports up to More than 5 MHz Clock.
- Low.
- Profile 3x3 QFN.
- 16 Package.
- These are Pb.
- Fr.
NCN4555 Datasheet
