16 Mbit Concurrent SuperFlash + 2 / 4 Mbit SRAM ComboMemory
SST34HF1621 / SST34HF1641
Data Sheet
PRODUCT ORDERING INFORMATION
Device
Speed
Suffix1
Suffix2
SST34HF16xx - XXX
-
XX
-
XX
Package Modifier
P = 56 balls
Package Type
LF = LFBGA (8mm x 10mm x 1.4mm, 0.4mm ball size)
L1 = LFBGA (8mm x 10mm x 1.4mm, 0.45mm ball size)
Temperature Range
C = Commercial = 0°C to +70°C
E = Extended = -20°C to +85°C
Minimum Endurance
4 =10,000 cycles
Read Access Speed
70 = 70 ns
90 = 90 ns
Bank Split
1 = 12M + 4M
SRAM Density
0 = No SRAM
2 = 2 Mbit
4 = 4 Mbit
Flash Density
16 = 16 Mbit
Voltage
H = 2.7-3.3V
Valid combinations for SST34HF1621
SST34HF1621-70-4C-LFP
SST34HF1621-90-4C-LFP
SST34HF1621-70-4C-L1P
SST34HF1621-90-4C-L1P
SST34HF1621-70-4E-LFP
SST34HF1621-90-4E-LFP
SST34HF1621-70-4E-L1P
SST34HF1621-90-4E-L1P
Valid combinations for SST34HF1641
SST34HF1641-70-4C-LFP
SST34HF1641-90-4C-LFP
SST34HF1641-70-4C-L1P
SST34HF1641-90-4C-L1P
SST34HF1641-70-4E-LFP
SST34HF1641-90-4E-LFP
SST34HF1641-70-4E-L1P
SST34HF1641-90-4E-L1P
Note: Valid combinations are those products in mass production or will be in mass production. Consult your SST sales
representative to confirm availability of valid combinations and to determine availability of new combinations.
©2001 Silicon Storage Technology, Inc.
S71172-05-000 10/01 523
29
SST [ SILICON STORAGE TECHNOLOGY, INC ]
