SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 511

• 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

34.7.4
Name:
Access:
Write a SLCD memory bit to one and the corresponding segment will be energized (visible). Unused SLCD Memory bits for
the actual display can be used freely as storage.
6257A–ATARM–20-Feb-08
SLCDC_MEM19
SLCDC_MEM18
SLCDC_MEM17
SLCDC_MEM16
SLCDC_MEM15
SLCDC_MEM14
SLCDC_MEM13
SLCDC_MEM12
SLCDC_MEM11
SLCDC_MEM10
SLCDC_MEM9
SLCDC_MEM8
SLCDC_MEM7
SLCDC_MEM6
SLCDC_MEM5
SLCDC_MEM4
SLCDC_MEM3
SLCDC_MEM2
SLCDC_MEM1
SLCDC_MEM0
SLCDC Memory Register
SLCDC_MEM
Read / Write
COM9
COM9
COM8
COM8
COM7
COM7
COM6
COM6
COM5
COM5
COM4
COM4
COM3
COM3
COM2
COM2
COM1
COM1
COM0
COM0
SEG0
X
X
X
X
X
X
X
X
X
X
--
--
--
--
--
--
--
--
--
--
--
SEG31
X
X
X
X
X
X
X
X
X
X
AT91SAM7L128/64 Preliminary
SEG32
X
X
X
X
X
X
X
X
X
X
--
--
--
--
--
--
--
--
--
--
--
SEG39
X
X
X
X
X
X
X
X
X
X
From 0x24C to 0x24F
From 0x23C to 0x23F
From 0x22C to 0x22F
From 0x21C to 0x21F
From 0x20C to 0x20F
From 0x248 to 0x24B
From 0x238 to 0x23B
From 0x228 to 0x22B
From 0x218 to 0x21B
From 0x208 to 0x20B
From 0x244 to 0x247
From 0x240 to 0x243
From 0x234 to 0x237
From 0x230 to 0x233
From 0x220 to 0x223
From 0x214 to 0x217
From 0x210 to 0x213
From 0x204 to 0x207
From 0x200 to 0x203
From 0x224to 0x227
Memory address
511