Datasheet

9397 750 XXXXX © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Short form data sheet Rev. 1.2 — 31 March 2011 3 of 25
Philips Semiconductors
PN532/C1
NFC controller
 Supported host interfaces
 SPI interface
 I
2
C interface
 High Speed Serial UART (similar to RS232 with 0 and PVDD voltage levels)
 Flexible interrupt using IRQ pin
 Hard reset with low power function
 Power down mode per embedded firmware
Automatic wake up on the I
2
C, HSU and SPI interfaces when device is in power down
mode
 Programmable timer
 Internal oscillator to connect 27.12 MHz crystal
 2.7 to 5.4V power supply
 Power Switch for external secure companion chip.
 Specific IO ports for external devices control
Embedded test of absence of antenna and/or antenna tuning components by detection
of significant load impedance deviation resulting in high power consumption increase.
4. Applications
 Mobile and portable devices
 PC world
 Consumer application
5. Quick reference data
Table 1: Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
BAT
Battery Supply Voltage 2.7 5.4 V
ICVDD LDO output voltage VSS = 0V
VBAT > 3.3V
[1]
2.7 3.0 3.3 V
PVDD Supply Voltage for host
interface
VSS = 0V
PVDD < VBAT
[2]
1.6 3.6 V
SVDD Supply Voltage for SAM
interface
VSS = 0V
VBAT > 3.3V
(SVDD Switch
Enabled)
2.7 3.0 3.3 V
I
HPD
Hard Power Down Current VBAT=5V, RF
level detector
off
2 μA
I
SPD
Soft Power down Current VBAT=5V, RF
level detector
on
10 μA
I
ICVDD
Digital Supply Current VBAT=5V, RF
level detector
on, SVDD
switch off
[1]
25 mA