AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 511
![MCU ARM7 128K HS FLASH 144-LFBGA](/photos/12/13/121356/144-lfbga_sml.jpg)
AT91SAM7L128-CU
Manufacturer Part Number
AT91SAM7L128-CU
Description
MCU ARM7 128K HS FLASH 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7L64-CU.pdf
(564 pages)
Specifications of AT91SAM7L128-CU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
36MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
6K x 8
Voltage - Supply (vcc/vdd)
1.55 V ~ 1.8 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LFBGA
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
6 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
36 MHz
Number Of Programmable I/os
80
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM7L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 4 Channel
For Use With
AT91SAM7L-STK - KIT EVAL FOR AT91SAM7LAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7L128-CU
Manufacturer:
Atmel
Quantity:
2 660
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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
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