SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 670

• 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

674
Version
6120H
SAM7X512/256/128
Comments
Overview:
Table 3-1, “Signal Description List”
Section 6.1 ”JTAG Port Pins”, Section 6.2 ”Test Pin”
Section 8.4.3 ”Internal Flash”,
Remap Command.”
Figure 9-1,”System Controller Block Diagram”,
”Features”,
ADC:
Section 35.6.2 ”ADC Mode
“SHTIM: Sample & Hold Time” on page 495
Figure 35-1,”Analog-to-Digital Converter Block
Figure 35.5.5,”Conversion
AIC:
Section 23.8.16 ”AIC Spurious Interrupt Vector
Section 23.7.5 ”Protect
CAN:
Section 36.6.4.6 ”Error Interrupt
Section 36.8.5 ”CAN Status
ERRA, ERP.
DBGU:
Section 26.1
FFPI:
Section 20.2 ”Parallel Fast Flash
and Crystal Oscillator
Section 20.3 ”Serial Fast Flash
Crystal Oscillator
PMC:
”PMC System Clock Enable
Register”, bit field 11 contains PCK3.
PWM:
Section 33.6.12 ”PWM Channel Counter
RSTC:
Section 13.2.4.4 ”Software
SSC:
Section 31.8.3 ”SSC Receive Clock Mode
UDP:
Section 34.6 ”USB Device Port (UDP) User
Table 34-1, “USB Endpoint
Section 34.5.2.5 ”Transmit Data
Section 34.6.9 ”UDP Reset Endpoint
”Debug Unit
”Overview”, ...” two-pin UART can be used standalone for general purpose serial communication.” 5846
Mode”, writing PROT in AIC_DCR enables protection mode (3rd paragraph).
(DBGU)”, added
Triggers”, update to the third paragraph detailing hardware trigger.
Reset”, PERRST must be used with PROCRST, except for debug purposes.
Register”, PRESCAL and STARTUP bit fields widened.
Description”, footnote added to Dual-Bank heading.
Register”, added references to the new chapter in bit descriptions, WARN, BOFF,
Register”,
updated: “At any time, the Flash is mapped ... if GPNVM bit 2 is set and before the
Programming”,
Handler”, added to datasheet.
Cancellation”, added to datasheet
Programming”,
footnote added to JTAGSEL, ERASE and TST pin comments.
Register”, added steps to clear endpoints.
”PMC System Clock Disable Register”
Register”, typos corrected in bit description.
”Mode for General Purpose 2-wire UART Serial Communication”
Register”, corrected bit name to STTDLY.
Interface”, reset value for UDP_RST_EP is 0x000_0000.
formula updated in bit description.
Section 20.3.1 ”Device
RTT is reset by power_on_reset.
Diagram”, VDDANA replaced by VDDIN. PMC added to figure.
Register”, typo fixed in bit fields. (SIQV is SIVR).
Section 20.2.1 ”Device
and
Section 6.4 ”ERASE Pin”,
Configuration”, added status of PIOs and
Configuration”, added status of PIOs
and
”PMC System Clock Status
updated.
6120I–ATARM–06-Apr-11
Change
Request
Ref.
5064
5850
5223
5846
4430
5254
rfo
4749
5193
4736
5989
5722
5185
5049
5150