AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 7
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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Table 3-1.
6257A–ATARM–20-Feb-08
Signal Name
TWD
TWCK
AD0-AD3
ADTRG
ADVREF
PGMEN0-
PGMEN2
PGMM0-
PGMM3
PGMD0-
PGMD15
PGMRDY
PGMNVALID
PGMNOE
PGMCK
PGMNCMD
COM[9:0]
SEG[39:0]
Signal Description List (Continued)
Two-wire Serial Data
Two-wire Serial Clock
Analog Inputs
ADC Trigger
ADC Reference
Programming Enabling
Programming Mode
Programming Data
Programming Ready
Programming Read
Programming Clock
Programming Command
Common Terminals
Segment Terminals
Function
Data Direction
Fast Flash Programming Interface
Analog-to-Digital Converter
Segmented LCD Controller
Two-Wire Interface
Analog
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
AT91SAM7L128/64 Preliminary
Active
Level
High
Low
Low
Low
VDDCORE
VDDCORE
Reference Comments
VDDIO1
VDDIO1
VDDIO1
VDDIO1
VDDIO1
VDDIO1
VDDIO1
VDDIO1
VDDIO2
VDDIO2
Voltage
7
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