AT91SAM7L64-CU Atmel, AT91SAM7L64-CU Datasheet - Page 545
![MCU ARM7 64K HS FLASH 144-LFBGA](/photos/12/13/121356/144-lfbga_sml.jpg)
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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Table 35-36. AC Flash Characteristics
35.10.5
35.10.5.1
Table 35-37. ICE Interface Timing Specification
Note:
6257A–ATARM–20-Feb-08
Parameter
Program Cycle Time
Full Chip Erase
Power-up delay
Symbol
ICE
ICE
ICE
ICE
ICE
ICE
ICE
0
1
2
3
4
5
6
1. V
JTAG/ICE Timings
VDDIO
ICE Interface Signals
Parameter
TCK Low Half-period
TCK High Half-period
TCK Period
TDI, TMS, Setup before TCK High
TDI, TMS, Hold after TCK High
TDO Hold Time
TCK Low to TDO Valid
from 3.0V to 3.6V, maximum external capacitor = 25pF.
Figure 35-17. ICE Interface Signals
TMS/TDI
TCK
TDO
Conditions
per page including auto-erase
per page without auto-erase
ICE
5
ICE
ICE
AT91SAM7L128/64 Preliminary
6
Conditions
0
(1)
(1)
(1)
(1)
(1)
(1)
(1)
ICE
ICE
2
3
Typ
4.4
2.2
10
ICE
Min
102
51
51
13
0
3
4
ICE
1
Max
4.6
2.3
50
Max
20
Units
Units
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
µs
545
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