SBAZ004C MARCH 2004 REVISED 2006 Errata MSC1200, Datasheet Litera

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SBAZ004C MARCH 2004 REVISED 2006 Errata MSC1200, Datasheet Litera

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MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Errata MSC1200, Datasheet Literature Number SBAS317 Revision Identification
device revision determined trace code marked package hardware version register internal device. hardware version register located EBh. Figure shows example package symbolization MSC1200.
Figure Package Symbolization Definition
MSC1200Y3 YMLLLLS
Where: year assembly. month assembly. LLLL trace. assembly site.
MSC1200 device conforms functionally product data sheet (SBAS317), except anomalies described below. NOTE: software files discussed these errata available download from MSC1200 page www.ti.com SBAC026.zip.
Errata Index
operation. operation. Internal Oscillator Frequency Mode output. Stop mode digital analog current. lock status PLLH. IDAC operation with AVDD 3.0V. Only bytes available. Brownout voltage.
trademarks property their respective owners.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
Operation: Clock Phase Control SPICON.CPHA operational, SPICON.CPHA operational. SPICON.CPHA must cleared operation. Slave Select SPICON.ESS operational, SPICON.ESS operational. SPICON.ESS must cleared operation. PDCON.PDSPI must cleared operation.
Detailed Description Issue
communication only supported clock phase (SPICON.CPHA hardware slave select (SPICON.ESS When MSC1200 used slave, device drives DOUT (P1.2) irrespective input (P1.4) SPICON.ESS settings.
Impact Customer
SPICON.CPHA does enable clock phase operation. SPICON.ESS does enable hardware slave select DOUT (P1.2).
Workaround
implemented using software. customer external interrupts timer achieve this operation. This affect data transfer rates. Download SBAC026.zip located MSC1200 page www.ti.com C-code software implementation.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
Operation: Clock Stretch Disable I2CCON.DCS must operation; however, this will disable clock stretching. PDCON.PDI2C operational (the state PDCON.PDI2C don't care). However, PDCON.PDSPI must cleared I2CCON.DCS must enable operation.
Detailed Description Issue
enable operation, PDCON.PDSPI must cleared `0', PDCON.PDI2C don't care, I2CCON.DCS must `1'. During slave operation, when remote master transfers data, MSC1200 slave will stretch SCL.
Impact Customer
multiple slave system, MSC1200 must release stretching each data transfer. This decrease throughput bus.
Workaround
Software used release stretching. Download SBAC026.zip located MSC1200 page www.ti.com i2c_slave.c C-code stretching implementation.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
frequency output Internal Oscillator Frequency mode [setting HCR2:CLKSEL (default)] 13.4MHz ±300kHz.
Detailed Description Issue
frequency output Internal Oscillator Frequency mode should 12.8MHz (nominal).
Impact Customer
Adjustments internal timing differences must made take frequency difference into account.
Workaround
settings timing should made take frequency difference into account.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
Erratum Brief Description Issue
Stop mode digital analog currents excessive.
Detailed Description Issue
analog digital circuits power down Stop mode; therefore, Stop mode digital analog currents excessive.
Impact Customer
Stop mode digital analog currents excessive.
Workaround
None.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
lock status (PLLH:PLLLOCK) operational.
Detailed Description Issue
lock status (PLL:PLLLOCK) always cleared `0'.
Impact Customer
There indication that locked.
Workaround
None.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
Erratum Brief Description Issue
IDAC function when AVDD 3.0V.
Detailed Description Issue
IDAC function when AVDD 3.0V.
Impact Customer
IDAC function when AVDD 3.0V.
Workaround
Operate IDAC AVDD 3.0V.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
Only bytes available, data sheet describes bytes available RAM.
Detailed Description Issue
MSC1200 originally released with bytes RAM. design updated newer versions device have bytes available RAM.
Impact Customer
Only bytes used.
Workaround
None.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
MSC1200 Errata
SBAZ004C MARCH 2004 REVISED 2006
Erratum Brief Description Issue
description HCR1 indicates several selectable voltage levels Digital Brownout Reset. However, only voltage (2.7V) selected when Digital Brownout enabled.
Detailed Description Issue
brownout voltage selection bits have effect actual brownout voltage. This voltage always 2.7V.
Impact Customer
brownout voltage always 2.7V.
Workaround
None.
Affected Devices
MSC1200Y2 with trace codes 51ZL45W earlier, hardware versions earlier. MSC1200Y3 with trace codes 51ZF8YW earlier, hardware versions earlier.
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SBAZ004C MARCH 2004 REVISED 2006 Errata MSC1200, Datasheet Litera

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