AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 533

• Manufacturer Part Number: AT91SAM7L128-CU
• Description: MCU ARM7 128K HS FLASH 144-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7L128-CU

• 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: 128KB (128K 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: 144-LFBGA
• 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

35.4
35.4.1
Table 35-13. 32 KHz RC Oscillator Characteristics
35.4.2
Table 35-14. 2 MHz RC Oscillator Characteristics
6257A–ATARM–20-Feb-08
Symbol
V
t
I
Symbol
1/(t
t
I
ST
OSC
ST
OSC
VDDIO1
CPRC
Crystal Oscillators Characteristics
)
32 kHz RC Oscillator Characteristics
2 MHz RC Oscillator Characteristics
Parameter
Supply Voltage
RC Oscillator Frequency
Frequency Supply Dependency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Current Consumption
Standby Consumption
Parameter
Supply Voltage
RC Oscillator Frequency
Frequency Supply Dependency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Current Consumption
Standby Consumption
VDDIO1 domain
Typical @ 2.7V
Typical @ 25°C
V
After Startup Time
Temp. Range = -40°C to +85°C
Typical Consumption at 2.2V
supply and Temp = 25°C
VDDCORE domain
VDD
1.2V < 1.6V < 1.95V
1.65V < 1.8V < 1.95V
1.2V < 1.3V < 1.4V
Typical @ 25°C
Frequency > 1MHz
After Startup Time
Conditions
Conditions
VDDIO1
CORE
= 1.65V
AT91SAM7L128/64 Preliminary
1.35
Min
Min
-1.5
-1.5
1.8
1.2
-10
20
45
45
-5
-7
-3
2
Typ
Typ
370
2.7
1.6
32
50
50
18
2
Max
0.02
Max
1.85
2.65
100
780
+10
3.6
1.5
1.5
44
55
55
30
5
7
3
5
1
MHz
Unit
Unit
kHz
nA
µA
µA
µA
µs
µs
%
%
%
%
%
%
V
V
533