AT91SAM7X128C-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM7X128C-CU

AT91SAM ARM-based Flash MCU

Atmel Corporation 

SAM7X512/256/128 Summary

Table 12-2. Revision History

Doc. Rev

6120ES

6120FS

6120GS

Comments

“Features”,TWI updated to include Atmel TWI compatibility with I2C Standard.

Section 10.8 ”Two-wire Interface”, updated.

Section 7.4 ”Peripheral DMA Controller”, added PDC priority list.

Section 10.11 ”Timer Counter”, The TC has Two output compare or one input capture per channel.

Section 10.15 ”Analog-to-Digital Converter”, INL and DNL updated.

Table 3-1, “Signal Description List” footnote added to JTAGSEL, ERASE and TST pin comments.

Section 6.1 ”JTAG Port Pins”, Section 6.2 ”Test Pin” and Section 6.4 ”ERASE Pin”, updated.

Section 8.4.3 ”Internal Flash”, updated: “At any time, the Flash is mapped... if GPNVM bit 2 is set and

before the Remap Command.”

Figure 9-1,”System Controller Block Diagram”, RTT is reset by power_on_reset.

”Features”, ”Debug Unit (DBGU)”, added ”Mode for General Purpose 2-wire UART Serial

Communication”

Section 12. ”Ordering Information”, MLR B parts added to ordering information.

Section 12. ”Ordering Information”, MLR C parts added to ordering information

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.

Change

Request

Ref.

4247

4774

4210

4007

5064

5850

5223

5846

6064

7371

rfo

43

6120GS–ATARM–07-Apr-11

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