AT91SAM7L64-AU Atmel, AT91SAM7L64-AU Datasheet - Page 520

• 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 35-4.
Table 35-5.
Note:
Table 35-6.
520
Symbol
V
T
V
I
T
Symbol
V
V
V
V
PDELAY
Symbol
I
I
DD
SB
CC
ACCURACY
START
op
VDDIO1
HYST
VDDIO1
th+
th-
1. Minimum time of a voltage drop for the Power-on reset to react.
AT91SAM7L128/64 Preliminary
Parameter
Supply Voltage
Threshold Level Accuracy
Hysteresis
Current Consumption
Startup Time
Parameter
Supply Voltage
Operating voltage rising
Threshold voltage rising
Threshold voltage falling
Power-on Reset delay
Parameter
Standby current
Active current
Brownout Detector Characteristics
Zero-Power-on Reset Characteristics
DC Flash Characteristics
(1)
Conditions
16 selectable steps of 100mV from 1.9V
to 3.4V
Normal mode
Conditions
At Startup
At Startup
Conditions
@85°C onto VDDCORE = 1.8V
@25°C onto VDDCORE = 1.8V
Random Read @ 25MHz
onto VDDCORE = 1.8V
Write
onto VDDCORE = 1.8V
Min
-1.5
10
Min
1.8
3
V
V
VDDIO1
Typ
VDDIO1
20
25
Typ
2.0
4
6257A–ATARM–20-Feb-08
Typ
3.5
10
12
Max
1
140
1.5
Max
30
48
0.6
2.2
1.8
6.8
Units
Units
mA
mA
µA
µA
mV
µA
µS
Units
%
V
mS
V
V
V
V