- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368915 > 25C128 64K 8K x 8 Battery-Voltage CMOS E2PROM PDF資料下載
參數(shù)資料
| 型號(hào)： | 25C128 |
| 元件分類： | EEPROM |
| 英文描述： | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| 中文描述： | 64K的8K的× 8電池電壓的CMOS E2PROM的 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 60K |
| 代理商： | 25C128 |
1
CAT25C128/256
128K/256K-Bit SPI Serial CMOS E
2
PROM
FEATURES
I
5 MHz SPI Compatible
I
1.8 to 6.0 Volt Operation
I
Hardware and Software Protection
I
Zero Standby Current
I
Low Power CMOS Technology
I
SPI Modes (0,0 &1,1)
I
Commercial, Industrial and Automotive
Temperature Ranges
DESCRIPTION
I
100,000 Program/Erase Cycles
I
100 Year Data Retention
I
Self-Timed Write Cycle
I
8-Pin DIP/SOIC, 16-Pin SOIC, 14-Pin TSSOP
and 20-Pin TSSOP
I
64-Byte Page Write Buffer
I
Block Write Protection
– Protect 1/4, 1/2 or all of E
2
PROM Array
PIN CONFIGURATION
SOIC Package (S, K)
DIP Package (P)
PIN FUNCTIONS
Pin Name
SO
SCK
Function
Serial Data Output
Serial Clock
WP
Write Protect
V
CC
+1.8V to +6.0V Power Supply
V
SS
Ground
CS
Chip Select
SI
Serial Data Input
HOLD
Suspends Serial Input
NC
No Connect
BLOCK DIAGRAM
2001 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
The CAT25C128/256 is a 128K/256K-Bit SPI Serial
CMOS E
2
PROM internally organized as 16Kx8/32Kx8
bits. Catalyst’s advanced CMOS Technology substan-
CAT25C128/256 features a 64-byte page write buffer.
The device operates via the SPI bus serial interface and
is enabled though a Chip Select (
CS
). In addition to the
Chip Select, the clock input (SCK), data in (SI) and data
out (SO) are required to access the device. The
HOLD
pin may be used to suspend any serial communication
without resetting the serial sequence. The CAT25C128/
256 is designed with software and hardware write pro-
tection features including Block Lock protection. The
device is available in 8-pin DIP, 8-pin SOIC, 16-pin
SOIC, 14-pin TSSOP and 20-pin TSSOP packages.
TSSOP Package (U20)
1
2
3
4
5
6
7
8
9
10
11
SENSE AMPS
SHIFT REGISTERS
SPI
CONTROL
LOGIC
WORD ADDRESS
BUFFERS
I/O
CONTROL
E
2
PROM
ARRAY
COLUMN
DECODERS
XDEC
HIGH VOLTAGE/
TIMING CONTROL
SO
SI
25C128 F02
STATUS
REGISTER
BLOCK
PROTECT
LOGIC
C
DATA IN
STORAGE
CS
WP
HOLD
SCK
VSS
SO
WP
VCC
HOLD
SCK
SI
1
2
3
4
8
7
6
5
CS
SO
WP
VSS
CS
VCC
HOLD
SCK
SI
1
2
3
4
8
7
6
5
Doc. No. 25088-00 1/01
CS
SO
NC
WP
V
SS
HOLD
NC
NC
NC
SCK
SI
VCC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
SOIC Package (S16)
NC
CS
SO
SO
NC
VCC
WP
V
SS
HOLD
NC
NC
SCK
SI
HOLD
NC
NC
NC
NC
NC
NC
12
14
15
16
18
19
20
TSSOP Package (U14)
CS
SO
NC
NC
NC
NC
1
2
3
4
5
6
7
8
14
13
12
11
10
9
NC
NC
NC
NC
SCK
SI
V
SS
WP
VCC
HOLD
15
16
Note: CAT25C256 not available in 8-Lead S or U packages.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 25C256 | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| 25C4295M | TRANSISTOR | BJT | NPN | 400V V(BR)CEO | 100MA I(C) | SIP |
| 2SB1042 | 5-Pin µP Supervisory Circuits with Watchdog and Manual Reset |
| 2SD3270M | TRANSISTOR | BJT | NPN | 300V V(BR)CEO | 100MA I(C) | SIP |
| 25C64 | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 25C14X51AM | 功能描述:保險(xiǎn)絲 CYL 25A 660V 14x51mm RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 25C14X51GI | 功能描述:保險(xiǎn)絲 CYL 660vac 25A 14 x 51mm RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 25C14X51GI/I | 功能描述:保險(xiǎn)絲 Fuse,Cylinder w/indicator,14x51mm.25A,660V,gI RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 25C150BCGG5ZB | 制造商:BOLTS 功能描述: |
| 25C16 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:1K/2K/4K/8K/16K SPI Serial CMOS E2PROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。