AT91SAM7SE512-AU Atmel, AT91SAM7SE512-AU Datasheet - Page 617

• Manufacturer Part Number: AT91SAM7SE512-AU
• Description: IC ARM7 MCU FLASH 512K 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE512-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: EBI/EMI, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 88
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• Cpu Family: 91S
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 55MHz
• Interface Type: EBI/SPI/TWI/USART
• Total Internal Ram Size: 32KB
• # I/os (max): 88
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: LQFP
• No. Of I/o's: 88
• Ram Memory Size: 32KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 4
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
• Minimum Operating Temperature: - 40 C
• For Use With: AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Table 40-2.
Table 40-3.
Table 40-4.
6222F–ATARM–14-Jan-11
Symbol
I
I
I
Symbol
V
V
I
T
I
I
Symbol
V
V
V
V
SC
SC
O
VDDIN
O
O
VDDIN
VDDOUT
START
BOT18-
HYST18
BOT33-
HYST33
Parameter
Supply Voltage
Output Voltage
Current consumption
Startup Time
Maximum DC Output Current
Maximum DC Output Current
Parameter
VDDCORE Threshold Level
VDDCORE Hysteresis
VDDFLASH Threshold Level
VDDFLASH Hysteresis
DC Characteristics (Continued)
1.8V Voltage Regulator Characteristics
Brownout Detector Characteristics
Parameter
Static Current
(SAM7SE512/256)
Static Current
(SAM7SE32)
Output Current
Conditions
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK,
NRST)
Flash in standby mode
All peripherals off
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK,
NRST)
Flash in standby mode
All peripherals off
PA0-PA3, V
PA0-PA3, V
PA4-PA31, PB0-PB31, PC0-PC23 and
NRST, V
PA4-PA31, PB0-PB31, PC0-PC23 and
NRST, V
Conditions
I
After startup, no load
After startup, Idle mode, no load
C
V
V
Conditions
V
V
O
DDIN
DDIN
load
HYST18
HYST33
= 20 mA
VDDCORE
VDDCORE
= 2.2 µF, after V
= 3.3V
= 3.3V, in Idle Mode
VDDIO
VDDIO
= V
= V
VDDIO
VDDIO
BOT18+
BOT33+
= 1.85V,
= 1.85V,
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 1.65V to 1.95V
- V
- V
DDIN
BOT18-
BOT33-
SAM7SE512/256/32 Preliminary
> 2.7V
T
T
T
T
A
A
A
A
= 25°C
= 85°C
= 25°C
= 85°C
1.81
Min
Min
1.65
2.70
Min
3.0
1.68
2.80
1.85
Typ
Typ
3.3
50
70
90
10
Typ
12
40
10
20
Max
1.71
2.90
120
Max
Max
1.89
300
150
65
150
100
3.6
60
40
16
25
8
8
4
1
Units
Units
Units
mA
mA
mA
mA
mV
mV
mA
mA
µA
µA
µA
µA
µS
V
V
V
V
617