參數(shù)資料
型號(hào): MCP2210T-I/MQ
廠商: Microchip Technology
文件頁(yè)數(shù): 23/82頁(yè)
文件大?。?/td> 0K
描述: IC CONVERTER USB-PCI 20-QFN
產(chǎn)品培訓(xùn)模塊: MCP2210 Evaluation Kit
標(biāo)準(zhǔn)包裝: 3,300
應(yīng)用: 帶 GPIO 的 USB 至 SPI 連接器
接口: SPI,USB
電源電壓: 3.3 V ~ 5.5 V
封裝/外殼: 20-VQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 20-QFN(5x5)
包裝: 帶卷 (TR)
安裝類型: 表面貼裝
2011 Microchip Technology Inc.
DS22288A-page 3
MCP2210
1.0
FUNCTIONAL DESCRIPTION
The MCP2210 device is a USB-to-SPI Master
converter
which
enables
USB
connectivity
in
applications that have an SPI interface. The device
reduces external components by integrating the USB
termination resistors.
The MCP2210 also has 256 bytes of integrated user
EEPROM.
The MCP2210 has nine general purpose input/output
pins. Seven pins have alternate functions to indicate
USB and communication status. See Table 1-1 and
Section 1.6 “GP Module” for details about the pin
functions.
TABLE 1-1:
PINOUT DESCRIPTION
MCP2210
Symbol
Type
S
tan
dard
Func
tion
(GPIO)
Al
ternat
eFu
nctio
n
1
(Chip
Sele
ct
s)
Al
ternat
eFu
nctio
n
2
(de
d
ic
ated
func
tions
)
Description
QFN
SOIC,
SSOP
14
RST
I—
Reset input
2
5
GP0
I/O
GPIO0
CS0
General Purpose I/O
3
6
GP1
I/O
GPIO1
CS1
General Purpose I/O
4
7
GP2
I/O
GPIO2
CS2
USB Suspend
General Purpose I/O
5
8
GP3
I/O
GPIO3
CS3
SPI Transfer Traffic LED General Purpose I/O
6
9
MOSI
O
SPI Master output
7
10
GP4
I/O
GPIO4
CS4
USB Low Power
General Purpose I/O
8
11
SCK
O
SPI Clock output
9
12
GP5
I/O
GPIO5
CS5
USB Configured
General Purpose I/O
10
13
MISO
I
SPI Master input
11
14
GP6
I/O
GPIO6
CS6
External Interrupt
General Purpose I/O
12
15
GP7
I/O
GPIO7
CS7
SPI Bus Release ACK
General Purpose I/O
13
16
GP8
I/O
GPIO8
CS8
SPI Bus Release REQ
General Purpose I/O
14
17
VUSB
USB
USB Regulator output
15
18
D-
USB
USB D-
16
19
D+
USB
USB D+
17
20
VSS
GND
Ground
18
1
VDD
P—
Power
19
2
OSC1
I
Oscillator input
20
3
OSC2
O
Oscillator output
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