SAM7S64 Atmel Corporation, SAM7S64 Datasheet - Page 50

• Manufacturer Part Number: SAM7S64
• Manufacturer: Atmel Corporation

Specifications of SAM7S64

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Ssc: 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): 16
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• 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

50
Doc. Rev
6175GS
6175HS
6175IS
6175JS
SAM7S Series Summary
Comments
“Features”,“Debug Unit (DBGU)”
Communication”
Section 7.4 ”Peripheral DMA
Section 9. ”System
Section 9.1.1 ”Brownout Detector and Power-on
Section 9.5 ”Debug
B and SAM7S64 Rev B to the list.
Section 12. ”SAM7S Ordering
versions.
Section 6.2 ”Test
mandatory.
Section 8.10 ”SAM-BA Boot
board is mandatory.
Section 9.5 ”Debug
MRL C column added to
Product Series Naming Convention
Except for part ordering and library references, AT91 prefix dropped from most nomenclature.
AT91SAM7S becomes SAM7S.
Debug Unit:
“Chip ID Registers” on page
Pin”, added to SAM-BA Boot recovery procedure, a power cycle of the board is
Controller”,
Unit”, the list;
Unit”, Chip ID Registers list updated.
Table 12-1, “SAM7S Series Ordering
Assistant”, added to SAM-BA Boot recovery procedure, a power cycle of the
32, Chip ID is 0x270B0A4F for AT91SAM7S512 Rev B
Controller”, added list of PDC priorities.
Information”, Updated product ordering information by MRL A and MRL B
Figure 9-1
updated with
Section • ”Chip ID
and
“Mode for General Purpose 2-wire UART Serial
Figure 9-2
Reset”, fourth paragraph reduced.
Registers”, chip IDs updated, added SAM7S32 Rev
RTT is reset by “power_on_reset”.
Information”.
6175JS–ATARM–28-Jul-11
Change
Request
Ref.
5846
5913
5224
5685
rfo
6068
7185
rfo
7945