AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 104

MCU ARM7 128K HS FLASH 144-LFBGA

AT91SAM7L128-CU

Manufacturer Part Number
AT91SAM7L128-CU
Description
MCU ARM7 128K HS FLASH 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet

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
Part Number:
AT91SAM7L128-CU
Manufacturer:
Atmel
Quantity:
2 660
Part Number:
AT91SAM7L128-CU
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT91SAM7L128-CU
Manufacturer:
ATMEL
Quantity:
20
17.2
Figure 17-1. Supply Controller Block Diagram
104
Block Diagram
AT91SAM7L128/64 Preliminary
W K UP 0-W K UP 15
NR S T B
F W UP
XO UT
XIN
Zero-power
Xtal 32 kHz
Embedded
32 kHz RC
Brownout
Power-on
Detector
Oscillator
Oscillator
Reset
os c32k_xtal_en
poweron_res et
AP B
os c32k_rc_en
bod_thres hold
os c32k_s el
s upply_on
s low_clock
S LC K
bod_on
bod_in
fwup
vdd_on
Controller
VDDIO1
Supply
s ram_on
rt_on
rtc_alarm
rt_nres et
s low_clock
lcd_pump_on
lcd_out
lcd_nres et
s low_clock
lcd_eof
vr_s tandby
vr_vdd
vr_deep
vr_ok
vddcore_nres et
s low_clock
flas h_on
VDD_S W
Management
Regulator
Controller
Regulator
Controller
Controller
Backup
Charge
Voltage
Voltage
SRAM
Power
Pump
Reset
Flash
RTC
LCD
LCD
LCD
Controller
Controller
Memory
Memory
VDDINLC D
VDD3V6
VDDLC D
VDDIO 2
VDDIO 1
VDDC O R E
6257A–ATARM–20-Feb-08

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