AT91SAM7L64-AU Atmel, AT91SAM7L64-AU Datasheet - Page 518

• Manufacturer Part Number: AT91SAM7L64-AU
• Description: MCU ARM7 64K HS FLASH 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7L64-AU

• 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: 64KB (64K 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: 128-LQFP
• Controller Family/series: AT91SAM7xxx
• No. Of I/o's: 80
• Ram Memory Size: 6KB
• Cpu Speed: 36MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• 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

35.2
Table 35-2.
518
Symbol
V
V
V
V
V
V
V
V
V
V
I
O
OL
OH
DDCORE
VDDIO1
VDDIO2
VDDINLCD
VDDLCD
IL
IH
Hys
DC Characteristics
AT91SAM7L128/64 Preliminary
DC Characteristics
Parameter
DC Supply Core
DC Supply I/Os
DC Supply I/Os
DC Supply Charge Pump
DC Supply LCD
Regulator
Input Low-level Voltage
Input High-level Voltage
Hysteresis Voltage
Output Low-level Voltage
Output High-level Voltage
Output current
The following characteristics are applicable to the operating temperature range: T
to 85°C, unless otherwise specified.
Conditions
Depends on VDDOUT (externally
connected to VDDOUT)
Adjustable
V
PC0-PC29, NRST, NRSTB, CLKIN
V
PA0-PA25, PB0-PB23
V
PC0-PC29, NRST, NRSTB, CLKIN
V
PA0-PA25, PB0-PB23
V
PC0-PC29, NRST, NRSTB, CLKIN
V
PA0-PA25, PB0-PB23
I
PC0-PC29, NRST
I
PA0-PA25, PB0-PB23
I
PC0-PC29, NRST
I
PA0-PA25, PB0-PB23
V
PC0-PC6, PC11-PC29, NRST
V
PA0-PA25, PB0-PB23,
V
PC7-PC10
O
O
O
O
VDDIO1
VDDIO2
VDDIO1
VDDIO2
VDDIO1
VDDIO2
VDDIO1
VDDIO2
VDDIO1
max, V
max, V
max, V
max, V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
VDDIO1
VDDIO2
VDDIO1
VDDIO2
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
from 1.8V to 3.6V
V
V
V
V
VDDIO1
VDDIO2
0.7 x
0.7 x
VDDIO1
VDDIO2
0.25
0.25
Min
-0.3
-0.3
1.8
1.8
1.8
2.5
0.4
0.4
-
-
VDDOUT
Typ
6257A–ATARM–20-Feb-08
V
V
V
V
+0.3V
+0.3V
0.3 x
0.3 x
Max
VDDIO1
VDDIO2
VDDIO1
VDDIO2
0.65
3.6
3.6
3.6
3.6
0.7
0.4
0.4
2
4
A
= -40°C
Units
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V