Users Manual Part 1

SIM8260A_Hardware Design_V1.05
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1.3 Feature Overview
Table 3: Key features
Feature
Implementation
Application processor
Arm Cortex-A7 up to 1.8 GHz
Memory RAM
4Gb 16-bit LPDDR4X at 2.13 GHz, 8Gb optional*
Memory ROM
4Gb 8-bit NAND, 8Gb optional*
Power supply
VBAT:3.3V～4.4V
Typical: 3.8V
Power consumption
Typical: 2.6 mA @sleep mode (GNSS off, VBAT=3.8V)
Transmit power
Power Class 3 for WCDMA/LTE/5G NR
Power Class 2 for 5G NR(n41/n77/n78/n79)
Antenna
Five antennas for 3G/4G/5G/GNSS
GNSS (optional)
GNSS engine: GPS L1+L5/GLONASS/BeiDou/Galileo/QZSS
Protocol: NMEA
SMS
MT, MO, CB, Text and PDU mode
SMS storage: (U)SIM card or ME (default)
Transmission of SMS alternatively over CS or PS.
(U)SIM interface
Support identity card: 1.8V/ 3.0V
Include (U)SIM1 and (U)SIM2 interfaces
Support Dual SIM single standby
(U)SIM application toolkit
Support SAT class 3
Support USAT
Phonebook management
Support phonebook types: DC, MC, RC, SM, ME, FD, ON, LD, EN
Digital audio interface
One I2S interface with dedicated main clock for primary digital audio, the
I2S also can be configured as PCM
 MCLK frequency: 12.288MHz (default)
 WCDMA AMR-NB
 VoLTE AMR-WB
 Echo cancellation
 Noise suppression
PCIe interface
 Two lane PCIe interfaces, support PCIe Gen 3 (Gen 1/2 compatible),
which up to 8Gbps per lane.
 One lane PCIe interfaces, support PCIe Gen 4, which up to 16Gbps
per lane.
WLAN/BT interface
Support W82
2
interface, which support 802.11ax with 3.6Gbps, support
BT5.2
PMI interface
3
Support PM7250B interface, which support USB Type-C, QC4.0* and
USB-PD3.0*
UART interface

Default Support up to three UART

Data rate up to 4 Mbps
I2C interface
 Default Support up to two I2C, meet I2C specification, version 5.0

Data rate up to 400 Kbps