AT91SAM7X128B-AU Atmel, AT91SAM7X128B-AU Datasheet - Page 610

• Manufacturer Part Number: AT91SAM7X128B-AU
• Description: IC MCU 128KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128B-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 128KB (128K 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: 100-LQFP
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: JTAG, SPI, UART
• Maximum Clock Frequency: 55 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7X-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7X-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 62
• Ram Memory Size: 32KB
• Cpu Speed: 55MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Cpu Family: 91S
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 55MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 62
• 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
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

38.2
The following characteristics are applicable to the operating temperature range: T
specified.
Table 38-2.
Note that even during startup, V
610
Symbol
V
V
V
V
V
V
V
V
I
I
I
C
I
I
T
LEAK
PULLUP
PULLDOWN
SC
O
SLOPE
VDDCORE
VDDPLL
VDDIO
VDDFLASH
IL
IH
OL
OH
IN
DC Characteristics
SAM7X512/256/128 Preliminary
Parameter
DC Supply Core
DC Supply PLL
DC Supply I/Os
DC Supply Flash
Input Low-level Voltage
Input High-level Voltage
Output Low-level Voltage
Output High-level Voltage
Input Leakage Current
Input Pull-up Current
Input Pull-down Current,
(TST, ERASE, JTAGSEL)
Input Capacitance
Static Current
(SAM7X512/256/128)
Output Current
Supply Core Slope
DC Characteristics
VDDFLASH
Conditions
V
V
I
I
I
I
PA0-PA3, Pull-up resistors disabled
(Typ: T
Other PIOs and NRST, Pull-up resistors disabled
(Typ: T
PB27-PB30, V
PAx connected to ground
Other PIOs and NRST, V
PAx connected to ground
V
Pins connected to V
100 LQFP Package
On V
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
PA0-PA3, V
PB27-PB30 and NRST, V
Other PIOs, V
O
O
O
O
VDDIO
VDDIO
VDDIO
= 8 mA, V
= 0.3 mA, (CMOS) V
= 8 mA, V
= 0.3 mA, (CMOS) V
must always be superior or equal to V
VDDCORE
A
A
from 3.0V to 3.6V
from 3.0V to 3.6V
from 3.0V to 3.6V,
= 25°C, Max: T
= 25°C, Max: T
VDDIO
VDDIO
VDDIO
= 1.85V,
VDDIO
VDDIO
from 3.0V to 3.6V
from 3.0V to 3.6V
from 3.0V to 3.6V
from 3.0V to 3.6V
from 3.0V to 3.6V,
VDDIO
VDDIO
VDDIO
A
A
= 85°C)
= 85°C)
VDDIO
VDDIO
from 3.0V to 3.6V
from 3.0V to 3.6V
from 3.0V to 3.6V,
from 3.0V to 3.6V
T
T
A
A
= 25°C
= 85°C
VDDCORE
A
V
V
= -40°C to 85°C, unless otherwise
.
DDIO
DDIO
1.65
1.65
Min
-0.3
143
135
3.0
3.0
2.0
10
6
- 0.1
- 0.4
20.6
Typ
321
295
100
40
20
12
6120I–ATARM–06-Apr-11
Max
1.95
1.95
13.9
400
200
600
550
400
0.4
0.1
3.6
3.6
0.8
5.5
60
60
16
2
8
Units
V/ms
mA
mA
mA
nA
nA
µA
µA
µA
pF
µA
V
V
V
V
V
V
V
V
V
V