SN260 查看數據表（PDF） - STMicroelectronics
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SN260 Datasheet PDF : 88 Pages
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Electrical characteristics
4
Electrical characteristics
SN260
4.1
Absolute maximum ratings
Table 2 lists the absolute maximum ratings for the SN260.
Table 2. Absolute maximum ratings
Parameter
Regulator voltage (VDD_PADS)
Core voltage (VDD_24MHZ, VDD_VCO,
VDD_RF, VDD_IF, VDD_PADSA, VDD_FLASH,
VDD_SYNTH_PRE, VDD_CORE)
Voltage on RF_P,N; RF_TX_ALT_P,N
Voltage on nSSEL_INT, MOSI, MISO, SCLK,
nSSEL, PTI_EN, PTI_DATA, nHOST_INT,
SIF_CLK, SIF_MISO, SIF_MOSI, nSIF_LOAD,
SDBG, LINK_ACTIVITY, nWAKE, nRESET,
VREG_OUT
Voltage on TX_ACTIVE, BIAS_R, OSCA, OSCB
Storage temperature
Test conditions
Min.
Max.
Unit
- 0.3
3.6
V
- 0.3
2.0
V
- 0.3
3.6
V
- 0.3 VDD_PADS+0.3
V
- 0.3 VDD_CORE+0.3 V
- 40
+ 140
°C
4.2
Recommended operating conditions
Table 3 lists the rated operating conditions of the SN260.
Table 3. Operating conditions
Parameter
Regulator input voltage (VDD_PADS)
Core input voltage (VDD_24MHZ, VDD_VCO,
VDD_RF, VDD_IF, VDD_PADSA, VDD_FLASH,
VDD_SYNTH_PRE, VDD_CORE)
Temperature range
Test conditions
Min. Typ. Max. Unit
2.1
3.6
V
1.7
1.8
1.9
V
- 40
+ 85 °C
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