SDMJ-128 SanDisk, SDMJ-128 Datasheet - Page 22

• Manufacturer Part Number: SDMJ-128
• Manufacturer: SanDisk
• Type: MultiMedia Cardr

Specifications of SDMJ-128

• Density: 128MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: MMC
• Mounting: Socket
• Pin Count: 7
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / Rohs Status: Compliant

Revision 1.3
© 2005 SanDisk Corporation
3.4.5
3.4.6
Open-drain Mode Bus Signal Level
Push-pull Mode Bus Signal Level
Figure 3-4
The input levels shown in Table 3-5 are identical to the push-pull mode bus signal levels.
Table 3-5
To meet the requirements of the JEDEC specification JESD8-1A, the card input and output
voltages will be within the specified ranges in Table 3-6 for any VDD of the allowed
voltage range.
Table 3-6
Output high voltage
Output low voltage
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Parameter
Parameter
Level
Input
Level
High
Input
Low
V
Bus Signal Levels
Open Drain Mode Bus Signal Levels
Push-pull Mode Bus Signal Level
Symbol
Symbol
VOH
VOH
VOL
VOL
VIH
VIL
V
V
V
OH
DD
IH
0.625 * V
0.75 * V
V
V
Min.
DD-0.2
---
Min.
3-7
SS
---
-0.3
DD
MultiMediaCard and RS-MultiMediaCard Product Manual
DD
V
V
V
L
OL
SS
Max.
0.125 * V
0.25 * V
0.3
V
---
DD
Max.
---
+ 0.3
Undefined
DD
DD
Unit
V
V
Unit
V
V
V
V
t
Chapter 3 –Interface Description
IOH = -100 uA
IOL = 2 mA
IOH = -100 uA @ V
(min.)
IOL = 100 uA @ V
(min.)
---
Output
Output
Level
Level
High
Low
Conditions
Conditions
07/15/05
DD
DD