SAM7X256_14 Datasheet, PDF (646/662 Pages) ATMEL Corporation – ARM-based Flash MCU

Version
6120I Comments
Ordering Information:
Table 40-1, “Ordering Information”
The following ordering codes added to the table for MRL C.
AT91SAM7X256C-AU
AT91SAM7X256C-CU
AT91SAM7X128C-AU
AT91SAM7X128C-CU
Overview:
Section 9.5 ”Debug Unit”
“Chip ID Registers” , Chip IDs updated with reference to MRL A, B or C.
Product Series Naming Convention:
Except for part ordering and library references, AT91 prefix dropped from most nomenclature.
AT91SAM7X becomes SAM7X.
Errata:
Table 41-1, “Errata Summary Table”, added.
Section 41.7 ”AT91SAM7X256/128 Errata - Rev. C Parts”, added.
Section 41.3 ”AT91SAM7X256/128 Errata - Rev. A Parts”, added note specific to Rev A chip IDs.
Section 41.4 ”AT91SAM7X512 Errata - Rev. A Parts”, added note specific to Rev A chip ID.
Section 41.5 ”AT91SAM7X256/128 Errata - Rev. B Parts”, added note specific to Rev B chip IDs.
Section 41.4.3.1 ”EFC: Embedded Flash Access Time” Problem Fix/Workaround, revised.
Section 41.3.10.3 ”USART: RXBRK Flag Error in Asynchronous Mode”, Revised.
Section 41.4.11.3 ”USART: RXBRK Flag Error in Asynchronous Mode”, Revised.
Section 41.5.10.3 ”USART: RXBRK Flag Error in Asynchronous Mode”, Revised.
Electrical Characteristics:
Table 38-2, “DC Characteristics” V_OL and V_OH rows revised (removed 1.65 t0 1.95V V_VDDIO values).
Table 38-9, Table 38-10, Table 38-10, fixed typos in Units column: µW or W => µΩ or Ω.
EFC:
Section 19.2.4.4 ”General-purpose NVM Bits”, updated the last paragraph.
Figure 19-6,”Example of Partial Page Programming” Text added befow figure
Debug and Test Features:
“MANUFACTURER IDENTITY[11:1]” , AT91SAM7X128: JTAG ID Code value is 05B1_603F.
Change
Request
Ref.
7371
rfo
rfo
7371
rfo
6624
7211
6484
6233
6825
7354
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
646