- 您現在的位置：買賣IC網 > PDF目錄371276 > X88C75PM Port Expander and E2 Memory PDF資料下載
參數資料
| 型號： | X88C75PM |
| 英文描述： | Port Expander and E2 Memory |
| 中文描述： | 端口擴展和E2內存 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 125K |
| 代理商： | X88C75PM |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
X88C75 SLIC
E
2
1
Port Expander and
E
2
Memory
FEATURES
Highly Integrated Microcontroller Peripheral
—8K x 8 E
2
Memory
—2 x 8 General Purpose Bidirectional I/O Ports
—16 x 8 General Purpose Registers
—Integerated Interrupt Controller Module
—Internal Programmable Address Decoding
Self Loading Integrated Code (SLIC)
—On-Chip BIOS and Boot Loader
—IBM/PC Based Interface Software(XSLIC)
Concurrent Read During Write
—Dual Plane Architecture
Isolates Read/Write Functions Between Planes
Allows Continuous Execution Of Code From
One Plane While Writing In The Other Plane
Multiplexed Address/Data Bus
—Direct Interface to Popular 80C51 Family of
Microcontrollers
Software Data Protection
—Protect Entire Array During Power-up/-down
Block Lock Data Protection
—Set Write Lockout in 1K Blocks
Toggle Bit Polling
High Performance CMOS
—Fast Access Time, 120ns
—Low Power
60mA Active
100
μ
A Standby
PDIP, PLCC, and TQFP Packaging Available
DESCRIPTION
The X88C75 SLIC is a highly integrated peripheral for
the 80C51 family of microcontrollers. The device inte-
grates 8K-bytes of 5V byte-alterable nonvolatile memory,
two bidirectional 8-bit ports, 16 general purpose regis-
ters, programmable internal address decoding and a
multiplexed address and data bus.
The 5V byte-alterable nonvolatile memory can be used
as program storage, data storage, or a combination of
both. The memory array is separated into two 4K-bytes
sections which allows read accesses to one section
while a write operation is taking place in the other
section. The nonvolatile memory also features Software
Data Protection to protect the contents during power
transitions, and an advanced Block Protect register
Xicor, Inc. 1994, 1995, 1996 Patents Pending
2887-2.5 4/11/97 T0/C0/D1 SH
Characteristics subject to change without notice
S L IC
2887 ILL F01
RESET
A12
WC
PSEN
STRA
A15
NC
A14
A13
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
NC
A/D0
A/D1
A/D2
A/D3
A/D4
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VCC
WR
ALE
A8
A9
A11
NC
IRQ
STRB
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
NC
RD
A10
CE
A/D7
A/D6
A/D5
X88C75
PIN CONFIGURATIONS
DIP
X88C75 SLIC
E
2
Microperipheral
Concurrent Read During Write, Block Lock, and
SLIC
E
are registered trademarks of Xicor, Inc.
A
PPLICATION
N
OTES
A V A I L A B L E
INDEX
CORNER
2887 ILL F02.4
6 5 4 3 2 1 44 43 42 41 40
18 19 20
22 23 24 25 26 27 28
21
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
A1
S
P
W
A1
R
VC
W
A
A8
A9
A11
IRQ
STRB
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
A14
A13
PA7
PA6
PA5
PA4
PA3
33
PA2
PA1
PA0
A/D0
A1
A2
A3
A4
VS
A5
A6
A7
C
A1
R
X88C75
SLIC
PLCC
TQFP
相關PDF資料 |
PDF描述 |
|---|---|
| X9102P | Digital Potentiometer |
| X9102PI | Digital Potentiometer |
| X9102S | Digital Potentiometer |
| X9102SI | Digital Potentiometer |
| X9103DI | Digital Potentiometer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| X8934 | 功能描述:固態繼電器-工業安裝 0381 SLD. R RELAY RoHS:否 制造商:Crydom 控制電壓范圍:4 VDC to 32 VDC 負載電壓額定值:7 VDC to 72 VDC 負載電流額定值:160 A 觸點形式: 輸出設備:SSR 安裝風格:Panel |
| X8989-34 | 制造商:Cooper Crouse-Hinds 功能描述: 制造商:CROUSE-HINDS/COOPER 功能描述: |
| X89C205VGEAF | 制造商:USMC 功能描述: |
| X8-A11-C02-A | 功能描述:Zigbee/802.15.4模塊 Connect port IP/Xbee RF/DiN Products RoHS:否 制造商:Digi International 頻帶:902 MHz to 928 MHz 視線范圍: 數據速率: 靈敏度: 工作電源電壓:2.4 V to 3.6 V 傳輸供電電流:215 mA 接收供電電流:26 mA 輸出功率:250 mW 天線連接器類型:Wire 最大工作溫度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm |
| X8-A11-C10-A | 功能描述:Zigbee/802.15.4模塊 Connect port IP/Xbee RF/DiN Products RoHS:否 制造商:Digi International 頻帶:902 MHz to 928 MHz 視線范圍: 數據速率: 靈敏度: 工作電源電壓:2.4 V to 3.6 V 傳輸供電電流:215 mA 接收供電電流:26 mA 輸出功率:250 mW 天線連接器類型:Wire 最大工作溫度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm |
發布緊急采購，3分鐘左右您將得到回復。