AT91SAM7L64-CU Atmel, AT91SAM7L64-CU Datasheet - Page 36
AT91SAM7L64-CU
Manufacturer Part Number
AT91SAM7L64-CU
Description
MCU ARM7 64K HS FLASH 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7L64-CU.pdf
(564 pages)
Specifications of AT91SAM7L64-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
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
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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10. Peripherals
10.1
10.2
36
User Interface
Peripheral Identifiers
AT91SAM7L128/64 Preliminary
The User Peripherals are mapped in the 256 MBytes of the address space between
0xF000 0000 and 0xFFFF EFFF. Each peripheral is allocated 16 Kbytes of address space.
A complete memory map is presented in
The AT91SAM7L128/64 embeds a wide range of peripherals.
Identifiers of the AT91SAM7L128/64. Unique peripheral identifiers are defined for both the
Advanced Interrupt Controller and the Power Management Controller.
Table 10-1.
Note:
Peripheral
ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 - 29
30
31
1. Setting SYSIRQ and ADC bits in the clock set/clear registers of the PMC has no effect. The
System Controller and ADC are continuously clocked. The ADC clock is automatically started
for the first conversion. In Sleep Mode the ADC clock is automatically stopped after each
conversion.
Peripheral Identifiers
Peripheral
Mnemonic
AIC
SYSIRQ
PIOA
PIOB
PIOC
SPI
US0
US1
Reserved
TWI
PWMC
SLCDC
TC0
TC1
TC2
ADC
Reserved
AIC
AIC
(1)
(1)
Parallel I/O Controller B
Parallel I/O Controller C
Serial Peripheral Interface
PWM Controller
Peripheral
Name
Advanced Interrupt Controller
System Interrupt
Parallel I/O Controller A
USART 0
USART 1
Two-wire Interface
Segmented LCD Controller
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
Analog-to Digital Converter
Advanced Interrupt Controller
Advanced Interrupt Controller
Figure 8-1 on page
24.
Table 10-1
defines the Peripheral
6257A–ATARM–20-Feb-08
External
Interrupt
FIQ
IRQ0
IRQ1
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