AT91SAM7L64-AU Atmel, AT91SAM7L64-AU Datasheet - Page 519

• 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

Table 35-2.
Table 35-3.
Notes:
6257A–ATARM–20-Feb-08
Symbol
I
R
R
C
Symbol
V
V
D
V
I
T
I
LEAK
VDDIN
Load
VDDIO1
ACCURACY
VDDOUT
START
PULLUP
PULLDOWN
IN
DROPOUT
1. This indicates that the minimum voltage on VDDOUT is: 1.80 - 0.150 = 1.65 V (when VDDIO1 = 1.8V and selected output
2. Refer to Supply Controller Mode Register, VRVDD field.
voltage at 1.80V).
Parameter
Supply Voltage
Output Voltage Accuracy
Dropout Voltage
Output Voltage
Current consumption
Startup Time
Maximum DC Output
Current
DC Characteristics (Continued)
1.8V Voltage Regulator Characteristics
Parameter
Input Leakage Current
Pull-up Resistor
Pull-down Resistor
Input Capacitance
Conditions
Normal mode, I
V
1.8V selected
Normal Mode : 100mV step adjustable
Deep Mode : 100mV step adjustable
Standby mode
Normal Mode
Deep mode
Standby to Normal Mode
Deep to Normal Mode
1.55V to 1.8V Normal Mode
1.55V to 1.8V Deep mode
Normal mode
Deep Mode
Conditions
Pull-up resistors disabled
(Typ: T
V
PC0-PC6, PC11-PC29, NRST
V
PA0-PA25, PB0-PB23
Pull-up resistors disabled
(Typ: T
V
PC70-PC10
PC0-PC29,NRST
V
PA0-PA25, PB0-PB23,
V
TST, ERASE, JTAGSEL
V
Digital Inputs
VDDIN
VDDIO1
VDDIO2
VDDIO1
VDDIO1
VDDIO2
VDDIO1
= 1.8V, I
A
A
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
= 25°C, Max: T
= 25°C, Max: T
(1)
Load
Load
= 60 mA, Normal mode,
= 0.1mA to 60 mA
AT91SAM7L128/64 Preliminary
A
A
= 85°C)
= 85°C)
(2)
(2)
Min
75
40
10
1.55
1.55
Min
1.8
-3
Typ
100
100
15
Typ
200
200
200
200
1
2
2.7
20
0
6
Max
Max
145
375
150
400
400
400
400
3.6
1.8
1.8
8.5
20
40
25
30
60
1
4
3
Units
Units
mV
mA
µA
µS
nA
nA
kΩ
kΩ
kΩ
pF
%
V
V
519