SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 563

• 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

6257A–ATARM–20-Feb-08
DRAFT
34 Segment LCD Controller (SLCDC) ..................................................... 491
35 AT91SAM7L128/64 Electrical Characteristics ................................... 517
36 AT91SAM7L128/64 Mechanical Characteristics ................................ 547
37 AT91SAM7L128/64 Ordering Information .......................................... 550
38 AT91SAM7L128/64 Errata .................................................................... 551
Revision History.................................................................................... 555
Table of Contents....................................................................................... i
33.1
33.2
33.3
33.4
33.5
33.6
34.1
34.2
34.3
34.4
34.5
34.6
34.7
35.1
35.2
35.3
35.4
35.5
35.6
35.7
35.8
35.9
35.10
36.1
36.2
38.1
38.2
Overview ........................................................................................................473
Block Diagram ...............................................................................................473
Signal Description ..........................................................................................474
Product Dependencies ..................................................................................474
Functional Description ...................................................................................475
Analog-to-Digital Converter (ADC) User Interface .........................................480
Overview ........................................................................................................491
Block Diagram ...............................................................................................492
I/O Lines Description .....................................................................................493
Product Dependencies ..................................................................................493
Functional Description ...................................................................................494
Waveform Specifications ...............................................................................505
Segment LCD Controller (SLCDC) User Interface ........................................506
Absolute Maximum Ratings ...........................................................................517
DC Characteristics .........................................................................................518
Power Consumption ......................................................................................521
Crystal Oscillators Characteristics .................................................................533
PLL Characteristics .......................................................................................537
ADC Characteristics ......................................................................................537
Regulated Charge Pump Characteristics ......................................................538
LCD Voltage Characteristic ...........................................................................539
LCD Driver Characteristic ..............................................................................539
AC Characteristics .........................................................................................540
Package Drawings .........................................................................................547
Soldering Profile ............................................................................................549
Marking ..........................................................................................................551
AT91SAM7L128/64 .......................................................................................552
AT91SAM7L128/64 Preliminary
vii