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參數(shù)資料
| 型號(hào)： | SST32HF3242-70-4C-LFSE |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | 存儲(chǔ)器 |
| 英文描述： | Multi-Purpose Flash Plus + SRAM ComboMemory |
| 中文描述： | SPECIALTY MEMORY CIRCUIT, PBGA63 |
| 封裝： | 8 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MO-210, LFBGA-63 |
| 文件頁數(shù)： | 8/36頁 |
| 文件大小： | 414K |
| 代理商： | SST32HF3242-70-4C-LFSE |
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8
Preliminary Specifications
Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF1642 / SST32HF1682 / SST32HF3242 / SST32HF3282
SST32HF1622C / SST32HF1642C / SST32HF3242C
2005 Silicon Storage Technology, Inc.
S71253-03-000
5/05
TABLE
4: P
IN
D
ESCRIPTION
Symbol
A
MS1
to A
0
Address Inputs
Pin Name
Functions
To provide flash address, A
MS
-A
0
.
To provide SRAM address, A
MS
-A
0
To output data during Read cycles and receive input data during Write cycles.
Data is internally latched during a flash Erase/Program cycle. The outputs are in
tri-state when OE# is high or BES1# is high or BES2 is low and BEF# is high.
To activate the Flash memory bank when BEF# is low
SRAM Memory Bank Enable To activate the SRAM memory bank when BES1# is low
SRAM Memory Bank Enable To activate the SRAM memory bank when BES2 is high
Output Enable
To gate the data output buffers for Flash
2
only
Output Enable
To gate the data output buffers for SRAM
2
only
Write Enable
To control the Write operations for Flash
2
only
Write Enable
To control the Write operations for SRAM
2
only
Output Enable
To gate the data output buffers
Write Enable
To control the Write operations
Upper Byte Control (SRAM)
To enable DQ
15
-DQ
8
Lower Byte Control (SRAM)
To enable DQ
7
-DQ
0
Write Protect
To protect and unprotect sectors from Erase or Program operation
Reset
To Reset and return the device to Read mode
Ground
Flash
2
only
Ground
SRAM
2
only
Ground
Power Supply (Flash)
2.7-3.3V Power Supply to Flash only
Power Supply (SRAM)
2.7-3.3V Power Supply to SRAM only
No Connection
Unconnected pins
DQ
15
-DQ
0
Data Inputs/Outputs
BEF#
BES1#
BES2
OEF#
2
OES#
2
WEF#
2
WES#
2
OE#
WE#
UBS#
LBS#
WP#
RST#
V
SSF2
V
SSS2
V
SS
V
DD
F
V
DD
S
NC
Flash Memory Bank Enable
T4.2 1253
1. A
MS
= Most Significant Address
A
MS
= A
19
for SST32HF16x2x and A
20
for SST32HF32x2x
2. LS package only
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PDF描述 |
|---|---|
| SST32HF3242-70-4C-LS | Multi-Purpose Flash Plus + SRAM ComboMemory |
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| SST32HF162-70-4C-L3K | MIXED MEMORY|SRAM+EEPROM|CMOS|BGA|48PIN|PLASTIC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST32HF3242-70-4C-LS | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:Multi-Purpose Flash Plus + SRAM ComboMemory |
| SST32HF3242-70-4C-LSE | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:Multi-Purpose Flash Plus + SRAM ComboMemory |
| SST32HF3242-70-4E-LFS | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:Multi-Purpose Flash Plus + SRAM ComboMemory |
| SST32HF3242-70-4E-LFSE | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:Multi-Purpose Flash Plus + SRAM ComboMemory |
| SST32HF3242-70-4E-LS | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:Multi-Purpose Flash Plus + SRAM ComboMemory |
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