SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 227

• Manufacturer Part Number: SAM7L128
• Manufacturer: Atmel Corporation

Specifications of SAM7L128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 36 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 80
• Ext Interrupts: 80
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Segment Lcd: 40
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 460
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 6
• Self Program Memory: YES
• 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): 1.8 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

25.9
Table 25-2.
6257A–ATARM–20-Feb-08
0x0074 - 0x007C
0x0080- 0x00FC
0x000C
0x001C
0x003C
0x006C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0024
0x0028
0x0030
0x0038
0x0040
0x0044
0x0060
0x0064
0x0068
0x0070
Offset
Power Management Controller (PMC) User Interface
...
Register Mapping
Register
System Clock Enable Register
System Clock Status Register
Reserved
Peripheral Clock Enable Register
Peripheral Clock Disable Register
Peripheral Clock Status Register
Reserved
Main Oscillator Register
Main Clock Frequency Register
PLL Register
Master Clock Register
Reserved
Reserved
Programmable Clock 0 Register
Programmable Clock 1 Register
...
Interrupt Enable Register
Interrupt Disable Register
Status Register
Interrupt Mask Register
Fast Startup Mode Register
Reserved
Reserved
System Clock Disable Register
AT91SAM7L128/64 Preliminary
Name
PMC_SCER
PMC_SCDR
PMC _SCSR
PMC _PCER
PMC_PCDR
PMC_PCSR
CKGR_MOR
CKGR_MCFR
CKGR_PLLR
PMC_MCKR
PMC_PCK0
PMC_PCK1
...
PMC_IER
PMC_IDR
PMC_SR
PMC_IMR
PMC_FSMR
–
–
–
–
–
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Write-only
Write-only
Read-only
Write-only
Write-only
Read-only
Read-only
Write-only
Write-only
Read-only
Read-only
Read-only
Access
...
–
–
–
–
–
0x0000_0001
0x0000_0000
0x0000_0001
0x0000_0000
0x0000_3F00
0x0000_0001
0x0000_0000
0x0000_0000
0x0001_0008
0x0000_0000
0x0000_0000
Reset
N.A.
...
–
–
–
–
–
–
–
–
–
–
–
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