SMS01GDFB5E NUMONYX, SMS01GDFB5E Datasheet - Page 30

• Manufacturer Part Number: SMS01GDFB5E
• Description: MICROSD CARD SMS 1GB FLASH MEM
• Manufacturer: NUMONYX

Specifications of SMS01GDFB5E

• Memory Size: 1GB
• Memory Type: SD (Secure Digital)
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SD memory card hardware interface
Figure 16. Data input/output timings referenced to clock (default)
Table 19.
1. Clock CLK: all values are referred to min (V
30/60
Inputs CMD, DAT (referenced to CLK)
Outputs CMD, DAT (referenced to CLK)
Symbol
t
t
t
t
t
t
t
QVKH
KHQX
KLKH
KHKL
KLDX
KLKL
KLDV
f
OD
t
t
r
f
Bus timings (default)
t
t
t
ODLY
t
t
t
Alt
f
TLH
THL
t
WH
ISU
WL
PP
IH
Clock frequency data transfer mode
Clock frequency identification mode
(the low frequency is required for
MultiMediaCard compatibility).
Clock low time
Clock high time
Clock rise time
Clock fall time
Input set-up time
Input hold time
Output delay time
Output
Input
Parameter
(1)
tKLDV
IL
) and max (V
tQVKH
tf
tKLKL
VALID
IH
VALID
).
tKLKH
tr
tKHQX
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
C card <= 40 pF (1 card)
C card <= 10 pF (1 card)
C card <= 10 pF (1 card)
tKLDX
Condition
tKHKL
ai10045
Min
10
10
0
5
0
5
Max
400
25
10
10
14
SMSxxxDF
Unit
MHz
kHz
ns
ns
ns
ns
ns
ns
ns