參數(shù)資料
型號(hào): MAX7313DATG+T
廠商: Maxim Integrated Products
文件頁數(shù): 6/26頁
文件大?。?/td> 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: 2,500
接口: I²C
輸入/輸出數(shù): 16
中斷輸出:
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: 帶卷 (TR)
MAX7313
16-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
14
______________________________________________________________________________________
Table 3. Power-Up Configuration
REGISTER DATA
REGISTER FUNCTION
POWER-UP CONDITION
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
Blink phase 0 outputs P7–P0
High-impedance outputs
0x02
1
Blink phase 0 outputs P15–P8
High-impedance outputs
0x03
1
Ports configuration P7–P0
Ports P7–P0 are inputs
0x06
1
Ports configuration P15–P8
Ports P15–P8 are inputs
0x07
1
Blink phase 1 outputs P7–P0
High-impedance outputs
0x0A
1
Blink phase 1 outputs P15–P8
High-impedance outputs
0x0B
1
Master, O16 intensity
PWM oscillator is disabled;
O16 is static logic output
0x0E
0
1
Configuration
INT/O16 is interrupt output;
blink is disabled;
global intensity is enabled
0x0F
0
1
0
Outputs intensity P1, P0
P1, P0 are static logic outputs
0x10
1
Outputs Intensity P3, P2
P3, P2 are static logic outputs
0x11
1
Outputs intensity P5, P4
P5, P4 are static logic outputs
0x12
1
Outputs intensity P7, P6
P7, P6 are static logic outputs
0x13
1
Outputs intensity P9, P8
P9, P8 are static logic outputs
0x14
1
Outputs intensity P11, P10
P11, P10 are static logic outputs
0x15
1
Outputs intensity P13, P12
P13, P12 are static logic outputs
0x16
1
Outputs intensity P15, P14
P15, P14 are static logic outputs
0x17
1
Table 4. Configuration Register
REGISTER DATA
REGISTER
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
CONFIGURATION
R/
W
INTERRUPT
STATUS
INTERRUPT
OUTPUT
CONTROL
AS
GPO
INTERRUPT
ENABLE
GLOBAL
INTENSITY
BLINK
FLIP
BLINK
ENABLE
Write device configuration
0
X
Read back device configuration
1
INT
O
O1
O0
I
G
B
E
Disable blink
XXXXXXX
0
Enable blink
XXXXXXX
1
XXXXXX
01
Flip blink register (see text)
0x0F
XXXXXX
11
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