AT91SAM7SE32-AU Atmel, AT91SAM7SE32-AU Datasheet - Page 606
![MCU ARM 32K HS FLASH 128-LQFP](/photos/6/71/67112/128-lqfp_sml.jpg)
AT91SAM7SE32-AU
Manufacturer Part Number
AT91SAM7SE32-AU
Description
MCU ARM 32K HS FLASH 128-LQFP
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7SE32-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
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
Controller Family/series
AT91SAM7xxxx
No. Of I/o's
88
Ram Memory Size
8KB
Cpu Speed
48MHz
No. Of Timers
3
Rohs Compliant
Yes
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
EBI, SPI, TWI, USART
Maximum Clock Frequency
55 MHz
Number Of Programmable I/os
88
Number Of Timers
3
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
On-chip Adc
10 bit, 8 Channel
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
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE32-AU
Manufacturer:
ATMEL
Quantity:
624
Part Number:
AT91SAM7SE32-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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40.2
The following characteristics are applicable to the operating temperature range: T
ified and are certified for a junction temperature up to T
Table 40-2.
606
Symbol
V
V
V
V
V
V
V
V
V
I
R
R
C
LEAK
OL
OH
VDDCORE
VDDPLL
VDDIO
VDDFLASH
IL
IH
Hys
PULLUP
PULLDOWN
IN
DC Characteristics
AT91SAM7SE512/256/32 Preliminary
(1)
DC Characteristics
Parameter
DC Supply Core
DC Supply PLL
DC Supply I/Os
DC Supply Flash
Input Low-level Voltage
Input High-level Voltage
Hysteresis Voltage
Output Low-level Voltage
Output High-level Voltage
Input Leakage Current
Pull-up Resistor
Pull-down Resistor,
(TST, ERASE, JTAGSEL)
Input Capacitance
Conditions
V
V
V
V
V
V
I
I
I
I
PA0-PA3, Pull-up resistors disabled
(Typ: T
Other PIOs, Pull-up resistors disabled
(Typ: T
PA0-PA31, PB0-PB31,PC0-PC23,
V
PA0-PA31, PB0-PB31,PC0-PC23,
V
V
Pins connected to V
O
O
O
O
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
max, V
max, V
max, V
max, V
A
A
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V,
= 25°C, Max: T
= 25°C, Max: T
VDDIO
VDDIO
VDDIO
VDDIO
J
from 3.0V to 3.6V
from 1.65V to 1.95V
from 3.0V to 3.6V
from 1.65V to 1.95V
= 100°C.
VDDIO
A
A
= 85°C)
= 85°C)
A
= -40°C to 85°C, unless otherwise spec-
V
V
V
0.75 x
0.7 x
VDDIO
1.65
1.65
Min
-0.3
-0.3
VDDIO
VDDIO
3.0
3.0
2.0
0.4
0.3
0.4
80
95
8
-
Typ
103
147
40
20
15
6222B–ATARM–26-Mar-07
V
V
V
V
0.25 x
+0.3V
+0.3V
0.3 x
Max
1.95
1.95
400
200
145
320
VDDIO
VDDIO
VDDIO
VDDIO
3.6
3.6
0.8
0.7
0.6
0.4
28
14
Units
kΩ
kΩ
kΩ
nA
nA
pF
V
V
V
V
V
V
V
V
V
V
V
V
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