參數(shù)資料
型號(hào)： MFRC52201HN1
廠商： NXP Semiconductors N.V.
元件分類(lèi)： 通信及網(wǎng)絡(luò)
英文描述： Contactless reader IC
封裝： MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html<1<Always Pb-free,;MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html&
文件頁(yè)數(shù)： 6/92頁(yè)
文件大小： 691K
代理商： MFRC52201HN1
MFRC522_35
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.5 — 21 June 2010
112135
6 of 92
NXP Semiconductors
MFRC522
Contactless reader IC
[1]
Pin types: I = Input, O = Output, I/O = Input/Output, P = Power and G = Ground.
[2]
The pin functionality of these pins is explained in
Section 8.1 “Digital interfaces”
.
[3]
Connection of heatsink pad on package bottom side is not necessary. Optional connection to pin DVSS is possible.
16
17
18
19
20
21
VMID
RX
AVSS
AUX1
AUX2
OSCIN
P
I
G
O
O
I
internal reference voltage
RF signal input
analog ground
auxiliary outputs for test purposes
auxiliary outputs for test purposes
crystal oscillator inverting amplifier input; also the input for an externally generated clock
(f
clk
= 27.12 MHz)
crystal oscillator inverting amplifier output
interrupt request output: indicates an interrupt event
I
2
C-bus serial data line input/output
[2]
SPI signal input
[2]
UART address input
[2]
test port
[2]
I
2
C-bus address 5 input
[2]
test port
I
2
C-bus address 4 input
[2]
test port
I
2
C-bus address 3 input
[2]
test port
I
2
C-bus address 2 input
[2]
test port
I
2
C-bus address 1 input
[2]
SPI serial clock input
[2]
UART request to send output to microcontroller
[2]
test port
I
2
C-bus address 0 input
[2]
SPI master out, slave in
[2]
UART output to microcontroller
[2]
test port
I
2
C-bus clock input/output
[2]
SPI master in, slave out
[2]
UART data output to microcontroller
[2]
external address input for coding I
2
C-bus address
[2]
22
23
24
OSCOUT
IRQ
SDA
NSS
RX
D1
ADR_5
D2
ADR_4
D3
ADR_3
D4
ADR_2
D5
ADR_1
SCK
DTRQ
D6
ADR_0
MOSI
MX
D7
SCL
MISO
TX
EA
O
O
I/O
I
I
I/O
I/O
I/O
I
I/O
I
I/O
I
I/O
I
I
O
I/O
I
I/O
O
I/O
I/O
I/O
O
I
25
26
27
28
29
30
31
32
Table 3.
Pin
Pin description
…continued
Symbol
Type
[1]
Description
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參數(shù)描述
MFRC52201HN1,115 功能描述:RFID應(yīng)答器 RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MFRC52201HN1,118 功能描述:RFID應(yīng)答器 RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MFRC52201HN1,151 功能描述:RFID應(yīng)答器 Contactless Reader 32-Pin RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MFRC52201HN1,157 功能描述:RFID應(yīng)答器 CL READER IC’S RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MFRC52201HN1/TRAYB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC
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