SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 30

• 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

10. Peripherals
10.1
10.2
30
User Interface
Peripheral Identifiers
SAM7X512/256/128
The User Peripherals are mapped in the 256 Mbytes of address space between 0xF000 0000
and 0xFFFF EFFF. Each peripheral is allocated 16 Kbytes of address space.
A complete memory map is provided in
The SAM7X512/256/128 embeds a wide range of peripherals.
Identifiers of the SAM7X512/256/128. Unique peripheral identifiers are defined for both the
Advanced Interrupt Controller and the Power Management Controller.
Table 10-1.
Note:
Peripheral ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 - 29
30
31
1. Setting SYSC and ADC bits in the clock set/clear registers of the PMC has no effect. The Sys-
tem Controller and ADC are continuously clocked.
Peripheral Identifiers
Peripheral Mnemonic
AIC
SYSC
PIOA
PIOB
SPI0
SPI1
US0
US1
SSC
TWI
PWMC
UDP
TC0
TC1
TC2
CAN
EMAC
ADC
Reserved
AIC
AIC
(1)
(1)
Figure 8-1 on page
Peripheral Name
Advanced Interrupt Controller
System Controller
Parallel I/O Controller A
Parallel I/O Controller B
Serial Peripheral Interface 0
Serial Peripheral Interface 1
USART 0
USART 1
Synchronous Serial Controller
Two-wire Interface
Pulse Width Modulation Controller
USB Device Port
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
CAN Controller
Ethernet MAC
Analog-to Digital Converter
Advanced Interrupt Controller
Advanced Interrupt Controller
18.
Table 10-1
defines the Peripheral
6120I–ATARM–06-Apr-11
External
Interrupt
FIQ
IRQ0
IRQ1