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AT91SAM7S128C-AU-999 Datasheet, PDF (757/775 Pages) ATMEL Corporation – ARM-based Flash MCU | |||
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Version
6175H
Comments
Overview:
âFeaturesâ on page 1 (and all of datasheet) Added AT91SAM7S16/161 to product family.
See: Table 1-1, âConfiguration Summary,â on page 3
Section 8.6 âSAM7S161/16â on page 19.
Section 9.5 âDebug Unitâ Chip ID updated.
Section 6. âI/O Lines Considerationsâ, JTAG Port Pin, Test Pin, Erase Pin, updated.
ADC: Section 36.6.2 âADC Mode Registerâ, STARTUP and PRESCAL bitfields updated (width expanded).
AIC: Section 23.8.15 âAIC Spurious Interrupt Vector Registerâ, bitfield typo corrected
Debug and Test:
Table 12-2, âSAM7S Series Debug Unit Chip ID,â on page 51, updated.
Table 12.5.5, âID Code Register,â on page 56, updated.
EFC: Section 19.3.3 âMC Flash Status Registerâ GPNVM2 removed from bit field 10.
FFPI:
Table 20-6, Table 20-7 plus Table 20-8, Table plus Table 20-17, Table 20-18 and Table 20-20 updated
Global update to terms listed below: â¥
Change
Request
Ref.
rfo
4325
5063
4749
4325/rfo
4464
4410
3933
Fuse âGPNVM
SFB âSGPB
CFB âCGPB
GFB âGGPB
4744
Section 20.2.5.6 on page 133 &Section 20.3.4.6 on page 141, security bit restraint on access to FFPI explained
PIO:
Section 27.4.5 âSynchronous Data Outputâ, typo fixed on PIO_OWSR
PIO User Interface, Table 27-2, âRegister Mappingâ updates to footnotes, PIO_PSR, PIO_ODSR, PIO_PDSR
3289
3974
PMC: Figure 24-2 âTypical Crystal Connectionâ updated
3861
SPI: Section 28.6.4 âSPI Slave Modeâ, Corrected information on OVRES (SPI_SR) and data read in SPI_RDR. 3943
SSC: âSSC Receive Clock Mode Registerâ on page 426, typo corrected in STTDLY bit field.
4478
TC: Section 33.6 âTimer Counter (TC) User Interfaceâ, register mapping consolidated in Table 33-4 on page
463 and register offsets indexed. Section 33.6.3 on page 466 to Section 33.6.13 on page 480, register names
updated with indexed offset.
4583
Section 33.6.4 âTC Channel Mode Register: Capture Modeâ, bit field 15 and WAVE bit field description updated.
TWI:
Section 29. âTwo-wire Interface (TWI) SAM7S512/256/128/64/321/32â, section has been updated.
Important changes to this datasheet include a clarification of Atmel TWI compatibility with I2C Standard.
Section 30. âTwo Wire Interface (TWI) SAM7S161/16â, section added specific to the TWI implementation on the
AT91SAM7S16/161 devices.
4247
rfo
PWM:
Section 34.6 âPulse Width Modulation Controller (PWM) User Interfaceâ, in the Offset column in Table 34-2,
âRegister Mappingâ, the PWM channel-dependent registers are indexed. See also, PWM Channel registers
from: Section 34.6.10 on page 497 to Section 34.6.13 on page 499.
4486
SAM7S Series [DATASHEET]
6175MâATARMâ26-Oct-12
757
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