SAM7L64 Atmel Corporation, SAM7L64 Datasheet - Page 202
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SAM7L64
Manufacturer Part Number
SAM7L64
Description
Manufacturer
Atmel Corporation
Specifications of SAM7L64
Flash (kbytes)
64 Kbytes
Pin Count
144
Max. Operating Frequency
36 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
80
Ext Interrupts
80
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
3
Segment Lcd
40
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
460
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
6
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.8 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
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AC and DC Parameters
7-30
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
cpih
cpms
cps
ctdel
cth
cts
dbe
dbgd
dbgh
dbgrq
dbnen
dbz
dckf
dckfh
dckr
dckrh
dih
dihu
dis
disu
doh
dohu
nCPI hold time from MCLKf
CPA, CPB to nMREQ, SEQ
CPA, CPB setup to MCLKr
TCK to ECLK delay
Config hold time
Config setup time
Data bus enable time from DBEr
MCLKr to DBGACK valid
DGBACK hold time from MCLKr
DBGRQ to DBGRQI valid
DBE to nENOUT valid
Data bus disable time from DBEf
DCLK induced, TCKf to various outputs valid
DCLK induced, various outputs hold from TCKf
DCLK induced, TCKr to various outputs valid
DCLK induced, various outputs hold from TCKr
DIN[31:0] hold time from MCLKf
DIN[31:0] hold time from MCLKf
DIN[31:0] setup time to MCLKf
DIN[31:0] set up time to MCLKf
DOUT[31:0] hold from MCLKf
DOUT[31:0] hold time from MCLKf
Parameter
Copyright © 1994-2001. All rights reserved.
Table 7-23 AC timing parameters used in this chapter (continued)
Parameter
Type
Minimum
Maximum
Minimum
Maximum
Minimum
Minimum
Maximum
Maximum
Minimum
Maximum
Maximum
Maximum
Maximum
Minimum
Maximum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
ARM DDI 0029G
Figure
cross
reference
Figure 7-10
Figure 7-10
Figure 7-10
Figure 7-16
Figure 7-9
Figure 7-9
Figure 7-5
Figure 7-13
Figure 7-13
Figure 7-13
Figure 7-5
Figure 7-5
-
-
-
-
Figure 7-4
Figure 7-8
Figure 7-4
Figure 7-8
Figure 7-3
Figure 7-5
Figure 7-7
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