AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 6
![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
- Current page: 6 of 564
- Download datasheet (9Mb)
Table 3-1.
6
Signal Name
NRST
TST
NRSTB
DRXD
DTXD
IRQ0 - IRQ1
FIQ
PA0 - PA25
PB0 - PB23
PC0 - PC29
SCK0 - SCK1
TXD0 - TXD1
RXD0 - RXD1
RTS0 - RTS1
CTS0 - CTS1
DCD1
DTR1
DSR1
RI1
TCLK0 - TCLK2 External Clock Inputs
TIOA0 - TIOA2
TIOB0 - TIOB2
PWM0 - PWM3 PWM Channels
MISO
MOSI
SPCK
NPCS0
NPCS1-NPCS3 SPI Peripheral Chip Select 1 to 3
AT91SAM7L128/64 Preliminary
Signal Description List (Continued)
Asynchronous Master Reset
Debug Transmit Data
External Interrupt Inputs
Parallel IO Controller B
Parallel IO Controller C
Receive Data
Request To Send
Clear To Send
Data Terminal Ready
Ring Indicator
Timer Counter I/O Line B
Function
Microcontroller Reset
Test Mode Select
Debug Receive Data
Fast Interrupt Input
Parallel IO Controller A
Serial Clock
Transmit Data
Data Carrier Detect
Data Set Ready
Timer Counter I/O Line A
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
Serial Peripheral Interface
PWM Controller
Timer/Counter
Debug Unit
Reset/Test
USART
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
AIC
PIO
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
High
Low
Low
Low
Low
Reference Comments
VDDIO1
VDDIO1
VDDIO1
VDDIO2
VDDIO1
VDDIO2
Voltage
Internal Pull-up (100 k
Internal Pull-down (15 k
Internal Pull-up (15 k
Pulled-up input at reset
Pulled-up input at reset
Pulled-up input at reset
6257A–ATARM–20-Feb-08
Ω
Ω
) resistor
Ω
) resistor
) resistor
Related parts for AT91SAM7L128-CU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AT91SAM7L-STK](/photos/9/21/92122/at91sam7l-stk_tmb.jpg)
Part Number:
Description:
KIT EVAL FOR AT91SAM7L
Manufacturer:
Atmel
Datasheet:
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: