- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382379 > PCA9560 (NXP Semiconductors N.V.) The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each PDF資料下載
參數(shù)資料
| 型號： | PCA9560 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個(gè)2 KB的EEPROM的國內(nèi)256個(gè)8位每字舉辦的串行CMOS |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 111K |
| 代理商： | PCA9560 |
Philips Semiconductors
Product data
PCA9560
Dual 5-bit multiplexed 1-bit latched
I
2
C EEPROM DIP switch
2
2003 Jun 27
FEATURES
5-bit 3-to-1 multiplexer, 1-bit latch DIP switch
5-bit external hardware pins
Two 6-bit internal non-volatile registers, fully pin-to-pin compatible
with PCA9559
Selection between the two non-volatile registers
Selection between non-volatile registers and external hardware
pins
I
2
C/SMBus interface logic
Internal pull-up resistors on input pin and control signals
Active high write protect on input controls the ability to write to the
non-volatile registers
2 address pins, allowing up to 4 devices on the I
2
C-bus
5 open drain multiplexed outputs
Open drain non-multiplexed output
Internal 6-bit non-volatile registers programmable and readable via
I
2
C-bus
External hardware 5-bit value readable via I
2
C-bus
Multiplexer selection can be overridden by I
2
C-bus
Operating power supply voltage 3.0 V to 3.6 V
5 V and 2.5 V tolerant inputs
0 to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V
MM per JESD22-A115, and 1000 V CDM per JESD22-C101
Latch-up testing is done to JESDEC Standard JESD78 which
exceeds 100 mA.
Package offering: SO 20, TSSOP 20
DESCRIPTION
The PCA9560 is a 20-pin CMOS device consisting of two 6-bit
non-volatile EEPROM registers, 5 hardware pin inputs and a 5-bit
multiplexed output with one latched EEPROM bit. It is used for DIP
switch-free or jumper-less system configuration and supports Mobile
and Desktop VID Configuration, where 3 preset values (2 sets of
internal non-volatile registers and 1 set of external hardware pins)
set processor voltage for operation in either performance, deep
sleep or deeper sleep modes. The PCA9560 is also useful in server
and telecom/networking applications when used to replace DIP
switches or jumpers, since the settings can be easily changed via
I
2
C/SMBus without having to power down the equipment to open the
cabinet. The non-volatile memory retains the most current setting
selected before the power is turned off.
The PCA9560 typically resides between the CPU and Voltage
Regulator Module (VRM) when used for CPU VID (Voltage
IDentification code) configuration. It is used to bypass the
CPU-defined VID values and provide a different set of VID values to
the VRM, if an increase in the CPU voltage is desired. An increase
in CPU voltage combined with an increase in CPU frequency leads
to a performance boost of up to 7.5%. Lower CPU voltage reduces
power consumption. The main advantage of the PCA9560 over the
older PCA9559 device in this application is that it contains two
internal non-volatile EEPROM registers instead of just one, allowing
three independent settings (performance operation, deep sleep
mode and deeper sleep mode) instead of only two (performance
operation and deep sleep mode). The PCA9560 is footprint
compatible and a drop-in replacement for the PCA9559, without any
software modifications required.
The PCA9560 has 2 address pins allow up to 4 devices to be placed
on the same I
2
C bus or SMBus.
PIN CONFIGURATION
SCL
SDA
MUX_IN B
V
DD
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
MUX_IN C
MUX_IN D
MUX_IN E
MUX_OUT B
MUX_OUT C
MUX_OUT D
MUX_OUT E
SW00829
GND
9
10
A1
A0
12
11
NON-MUXED_OUT
MUX_OUT A
MUX_IN A
WP
MUX_SELECT_1
MUX_SELECT_0
Figure 1. Pin configuration
PIN DESCRIPTION
PIN
1
2
3
SYMBOL
SCL
SDA
A1
FUNCTION
Serial I
2
C-bus clock
Serial bi-directional I
2
C-bus data
Programmable LSBs of I
2
C
address
4
A0
5-9
10
MUX_IN A-E
GND
MUX_
SELECT_0
MUX_OUT E-A
NON-MUXED_
OUTPUT
MUX_
SELECT_1
External inputs to multiplexer
Ground
Selects MUX_IN inputs or register
contents for MUX_OUT outputs
Open drain multiplexed outputs
Open drain output from
non-volatile memory
Selects between the two
non-volatile registers
Active high non-volatile register
write-protect input
Power supply: +3.0 to +3.6 V
11
12-16
17
18
19
WP
20
V
DD
ORDERING INFORMATION
PACKAGES
20-Pin Plastic SO
20-Pin Plastic TSSOP
Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.
TEMPERATURE RANGE
-40 to +85
°
C
-40 to +85
°
C
ORDER CODE
PCA9560D
PCA9560PW
TOPSIDE MARK
PCA9560D
PCA9560
DRAWING NUMBER
SOT163-1
SOT360-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA9560D | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| PCB2032V | EEPROM |
| PCB2320DP | ISDN Line Interface |
| PCB2325DP | ISDN Line Interface |
| PCB2391A | ISDN， Other/Special/Miscellaneous |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9560D | 功能描述:電可擦除可編程只讀存儲(chǔ)器 DUAL5BTMUX 1B LATCH I2C EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| PCA9560D,112 | 功能描述:多路器開關(guān) IC DUAL5BTMUX 1B LATCH RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PCA9560D,118 | 功能描述:多路器開關(guān) IC DUAL5BTMUX 1B LATCH RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PCA9560D-T | 功能描述:電可擦除可編程只讀存儲(chǔ)器 DUAL5BTMUX 1B LATCH I2C EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| PCA9560PW | 功能描述:電可擦除可編程只讀存儲(chǔ)器 DUAL5BTMUX 1B LATCH I2C EPROM RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。