Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.1.1 Pad Assignment
- 2.1.2 Signal Properties
- 2.1.3 USB Interface
- 2.1.4 Serial Interface ASC0
- 2.1.5 Serial Interface ASC1
- 2.1.6 Inter-Integrated Circuit Interface
- 2.1.7 UICC/SIM/USIM Interface
- 2.1.8 Enhanced ESD Protection for SIM Interfaces
- 2.1.9 Digital Audio Interface
- 2.1.10 Analog-to-Digital Converter (ADC)
- 2.1.11 RTC Backup
- 2.1.12 GPIO Interface
- 2.1.13 Control Signals
- 2.1.14 JTAG Interface
- 2.1.15 eMMC Interface
- 2.2 GSM/UMTS/LTE Antenna Interface
- 2.3 GNSS Antenna Interface
- 2.4 Sample Application
- 2.1 Application Interface
- 3 GNSS Interface
- 4 Operating Characteristics
- 5 Mechanical Dimensions and Mounting
- 6 Regulatory and Type Approval Information
- 7 Document Information
- 8 Appendix
Cinterion
®
ALAS5V Hardware Interface Description
2.1 Application Interface
67
ALAS5V_HID_v00.030a 2019-03-20
Confidential / Preliminary
Page 28 of 124
eMMC
interface
EMMC_
DETECT
IV
OL
max = 0.45V at I = 2mA
V
OL
nom = 0.1V at I = 100µA
V
OH
min = 1.30V at I = -2mA
V
OH
nom = 1.65V at I = -100µA
V
OH
max = 1.84V
V
IL
max = 0.50V
V
IH
min = 1.30V
V
IH
max = 2.0V
I
IHPD
= 27.5µA…97.5µA
I
ILPU
= -27.5µA…-97.5µA
I
High-Z max
= ±1µA
eMMC
EMMC_PWR O V
OUT (nom)
= 2.95V / 1.8V
I
OUT (max)
= 150mA
1.8V
eMMC
EMMC_CLK O V
OL
max = 0.45V at rated drive strength
V
OH
min = 1.40V at rated drive strength
V
OH
max = 1.84V
V
IL
max = 0.58V at rated drive strength
V
IH
min = 1.27V at rated drive strength
V
IH
max = 2.0V
I
High-Z max
= ±5µA
EMMC_CMD O
EMMC_D[0...
7]
I/O
2.95V
eMMC
EMMC_CLK O V
OL
max = 0.36V at rated drive strength
V
OH
min = 2.05V at rated drive strength
V
OH
max = 2.91V
V
IL
max = 0.68V at rated drive strength
V
IH
min = 1.82V at rated drive strength
V
IH
max = 3.05V
I
High-Z max
= ±10µA
EMMC_CMD O
EMMC_D[0...
7]
I/O
Table 4: Signal description
Function Signal name IO Signal form and level Comment