SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 669

• Manufacturer Part Number: SAM7X128
• Manufacturer: Atmel Corporation

Specifications of SAM7X128

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 62
• Ext Interrupts: 62
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 3
• Can: 1
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

42. Revision History
6120I–ATARM–06-Apr-11
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
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
Section 41.6 ”AT91SAM7X256/128 Errata - Rev. C
Section 41.3 ”AT91SAM7X256/128 Errata - Rev. A
Section 41.4 ”AT91SAM7X512 Errata - Rev. A
Section 41.5 ”AT91SAM7X256/128 Errata - Rev. B
Section 41.4.3.1 ”EFC: Embedded Flash Access Time”
Section 41.3.10.3 ”USART: RXBRK Flag Error in Asynchronous
Section 41.4.11.3 ”USART: RXBRK Flag Error in Asynchronous
Section 41.5.10.3 ”USART: RXBRK Flag Error in Asynchronous
Electrical Characteristics:
Table 38-2, “DC Characteristics”
Table
EFC:
Section 19.2.4.4 ”General-purpose NVM
Figure 19-6,”Example of Partial Page Programming”
Debug and Test Features:
“MANUFACTURER
38-9,
Registers”, Chip IDs updated with reference to MRL A, B or C.
Table
The most recent version appears first in the tables that follow.
The acronymn “rfo” indicates change requests made by technical experts during document
approval.
38-10,
IDENTITY[11:1]”, AT91SAM7X128: JTAG ID Code value is 05B1_603F.
Table
Table”, added.
38-10, fixed typos in Units column: µW or W => µΩ or Ω.
V
OL
and V
Bits”, updated the last paragraph.
OH
rows revised (removed 1.65 t0 1.95V V
Parts”, added note specific to Rev A chip ID.
Parts”, added.
Parts”, added note specific to Rev A chip IDs.
Parts”, added note specific to Rev B chip IDs.
Text added befow figure
Problem Fix/Workaround, revised.
Mode”, Revised.
Mode”, Revised.
Mode”, Revised.
SAM7X512/256/128
VDDIO
values).
Change
Request
Ref.
7371
rfo
rfo
7371
rfo
6624
7211
6484
6233
6825
7354
673