Specifications

Table Of Contents
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