PNX1500E/G,557 NXP Semiconductors, PNX1500E/G,557 Datasheet - Page 149

• Manufacturer Part Number: PNX1500E/G,557
• Description: IC MEDIA PROC 240MHZ 456-BGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E/G,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 61
• Voltage - Supply: 1.14 V ~ 1.26 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 456-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Ram Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1296; 935277746557; PNX1500E/G

Philips Semiconductors
Volume 1 of 1
PNX15XX_SER_3
Product data sheet
3.2 The Software Timing
Whenever a watchdog timer time-out occurs or when a software reset is requested by
writing to the RST_CTL.DO_SW_RST bit the PNX15xx Series system is reset. Both
are referred as software reset. As seen in the previous
hold the POR_IN_N or the RESET_IN_N signal for at least 100 s. Therefore the
software reset mechanism implements an internal counter that allows to assert the
peri_rst_n signal for 100 s. Similarly to the hardware reset the sys_rst_out_n is also
asserted until the TM3260 CPU releases it. The internal counter uses the initial 27
MHz to estimate 100 s.
Rev. 3 — 17 March 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Section 3.1
PNX15xx Series
Chapter 4: Reset
it is required to
4-8