參數(shù)資料
型號(hào): MAX7316ATE+
廠商: Maxim Integrated Products
文件頁數(shù): 5/24頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
接口: I²C,SM 總線
輸入/輸出數(shù): 10
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: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
包裝: 管件
MAX7316
10-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
______________________________________________________________________________________
13
Table 4. Configuration Register
REGISTER DATA
REGISTER
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
CONFIGURATION
R/
W
INTERRUPT
STATUS
BLINK
STATUS
INTERRUPT
OUTPUT
CONTROL
AS
GPO
INTERRUPT
ENABLE
GLOBAL
INTENSITY
BLINK
FLIP
BLINK
ENABLE
Write device configuration
0
Read back device configuration
1
INT
BLINK
O1
O0
I
G
B
E
Disable blink
XXXXXXX
0
Enable blink
XXXXXXX
1
XXXXXX
01
Flip blink register (see text)
XXXXXX
11
Disable global intensity control—intensity
is set by registers 0x10–0x13 for ports P0
through P7 when configured as outputs,
and by D3–D0 of register 0x0E for INT/O8
when INT/O8 pin is configured as an
output port
XXXXX
0
XX
Enable global intensity control—intensity
for all ports configured as outputs is set
by D3–D0 of register 0x0E
XXXXX
1
XX
Disable data change interrupt—INT/O8
output is controlled by the O0 and O1 bits
XXXX
0
XXX
Enable data change interrupt—INT/O8
output is controlled by port input data
change
XXXX
1
XXX
INT/O8 output is low (blink is disabled)
XXX
00
XX
0
INT/O8 output is high impedance (blink is
disabled)
XXX
10
XX
0
INT/O8 output is low during blink phase 0
XXX
00
XX
1
INT/O8 output is high impedance during
blink phase 0
XXX
10
XX
1
INT/O8 output is low during blink phase 1
XX
0
X
0
XX
1
INT/O8 output is high impedance during
blink phase 1
0x0F
XX
1
X
0
XX
1
X = Don’t care.
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