參數(shù)資料
型號(hào)： MAX7313DATG+
廠商： Maxim Integrated Products
文件頁數(shù)： 4/26頁
文件大小： 0K
描述： IC EXPANDER 16PORT 24TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 75
接口： I²C
輸入/輸出數(shù)： 16
中斷輸出： 是
頻率 - 時(shí)鐘： 400kHz
電源電壓： 2 V ~ 3.6 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 24-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 24-TQFN-EP（4x4）
包裝： 管件
MAX7313
Command Address Autoincrementing
The command address stored in the MAX7313 circu-
lates around grouped register functions after each data
byte is written or read (Table 2).
Device Reset
If a device reset input is needed, consider the
MAX7314. The MAX7314 includes a RST input, which
clears any transaction to or from the MAX7314 on the
serial interface and configures the internal registers to
the same state as a power-up reset.
Detailed Description
Initial Power-Up
On power-up all control registers are reset and the
MAX7313 enters standby mode (Table 3). Power-up
status makes all ports into inputs and disables both the
PWM oscillator and blink functionality.
Configuration Register
The configuration register is used to configure the PWM
intensity mode, interrupt, and blink behavior, operate
the INT/O16 output, and read back the interrupt status
(Table 4).
16-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
12
______________________________________________________________________________________
Figure 10. Read, Write, and Interrupt Timing Diagrams
SLAVE ADDRESS
1
2
3
4567
89
S A6 A5 A4 A3 A2 A1 A00
A
0
00
COMMAND BYTE
1A
A
P
START CONDITION
ACKNOWLEDGE FROM SLAVE
STOP
CONDITION
P7–P0
P15– P8
DATA1 VALID
DATA2 VALID
SLAVE ADDRESS
1
2
3
4567
89
S A6A5A4A3A2A1A0
1
A
COMMAND BYTE
ANA
START CONDITION
ACKNOWLEDGE FROM SLAVE
ACKNOWLEDGE FROM MASTER
P7–P0
P15–P8
STOP CONDITION
P
NO ACKNOWLEDGE FROM
MASTER
DATA2
DATA4
DATA3
tDV
SLAVE ADDRESS
1
2
3
4567
89
S A6A5A4A3A2A1A0 1
A
COMMAND BYTE
ANA
START CONDITION
ACKNOWLEDGE FROM SLAVE
ACKNOWLEDGE FROM MASTER
P7–P0
P15–P8
STOP CONDITION
P
NO ACKNOWLEDGE FROM
MASTER
DATA1
DATA2
DATA3
DATA4
DATA6
DATA5
tDH
tDS
DATA1
tIV
tIR
tIV
SCL
SDA
SCL
SDA
SCL
SDA
WRITE TO OUTPUT PORTS REGISTERS (BLINK PHASE 0 REGISTERS/BLINK PHASE 1 REGISTERS)
READ FROM INPUT PORTS REGISTERS
INTERRUPT VALID/RESET
R/W
MSB
LSB
DATA1
MSB
LSB
DATA1
MSB
LSB
DATA2
MSB
LSB
DATA4
MSB
LSB
DATA6
MSB
LSB
DATA2
R/W
INT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7313DATG+ 功能描述:IC EXPANDER 16PORT 24TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - I/O 擴(kuò)展器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 接口:I²C，JTAG 輸入/輸出數(shù):9 中斷輸出:無 頻率 - 時(shí)鐘:400kHz 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 包括:EEPROM
MAX7313DATG+T 功能描述:IC EXPANDER 16PORT 24TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - I/O 擴(kuò)展器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 接口:I²C，JTAG 輸入/輸出數(shù):9 中斷輸出:無 頻率 - 時(shí)鐘:400kHz 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 包括:EEPROM
MAX7313EVKIT+ 功能描述:界面開發(fā)工具 Evaluation Kit for the MAX7313 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
MAX7314 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7314AEG 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 18-Port GPIO RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
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