AT91SAM7X128B-AU Atmel, AT91SAM7X128B-AU Datasheet - Page 674

• Manufacturer Part Number: AT91SAM7X128B-AU
• Description: IC MCU 128KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128B-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: JTAG, SPI, UART
• Maximum Clock Frequency: 55 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7X-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7X-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 62
• Ram Memory Size: 32KB
• Cpu Speed: 55MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Cpu Family: 91S
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 55MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 62
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

678
Version
6120G
(Continued) Comments
SAM7X512/256/128 Preliminary
Electrical Characteristics,
Table 38-6, “Power Consumption for Different
assigned to Flash In standby mode. Footnote assigned to Ultra Low Power mode.
Section 38.7 ”ADC
“Transfer
Table 38-9, “Main Oscillator
Table 38-11, “XIN Clock Electrical
Figure 38-2, ”XIN CLock Timing” on page
Table 38-2, “DC
Section 39.1 “Thermal Conditions”, removed.
Table 39-3, “Package Reference”
Errata,
“AT91SAM7X256/128 Errata - Rev. A
Section 41.3.2 “Controller Area Network (CAN)” on page
Section 41.3.10.1 ”USART: CTS in Hardware
Section 41.3.10.3 “USART: RXBRK Flag Error in Asynchronous Mode” on page
Section 41.3.10.4 “USART: DCD is Active High instead of Low.” on page
Section 41.3.1 “Analog-to-Digital Converter (ADC)” on page
Section 41.3.7.6 “SPI: Bad Serial Clock Generation on 2nd Chip Select” on page
“AT91SAM7X512 Errata - Rev. A
Section 41.4.2 “Controller Area Network (CAN)” on page
Section 41.4.11.1 ”USART: CTS in Hardware
Section 41.4.11.3 “USART: RXBRK Flag Error in Asynchronous Mode” on page
Section 41.4.11.4 “USART: DCD is Active High instead of Low.” on page
Section 41.4.1 “Analog-to-Digital Converter (ADC)” on page
Section 41.4.8.6 “SPI: Bad Serial Clock Generation on 2nd Chip Select” on page
Characteristics”, reference to Data Converter Terminology added below table.
Characteristics”, removed reference to Tj
Characteristics”, INL and DN updated and Absolute accuracy added to
Characteristics”, added schematic in footnote to C
Parts”:
JESD97 Classification changed to e3.
Characteristics”, added t
Parts”:
620, added figure.
Handshaking”, updated.
Handshaking”, updated.
Modes”; Active mode consumption values updated. Footnote
644, added
653, added
CLCH
642, added
651, added
and t
CHCL
650, added.
659, added
to table, t
L
and C
649, added.
658, added
647, added
656, added
CHXIN
LEXT
and t
Table 38-18,
symbols.
CLXIN
updated.
6120I–ATARM–06-Apr-11
Change
Request
Ref.
4596/
4597
4007
3866
3967
4659
4968
4648
3956
4645
4750
4648
3956
4645
4750