SAM7XC128 Atmel Corporation, SAM7XC128 Datasheet - Page 204
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SAM7XC128
Manufacturer Part Number
SAM7XC128
Description
Manufacturer
Atmel Corporation
Specifications of SAM7XC128
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
62
Ext Interrupts
62
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
2
Twi (i2c)
1
Uart
3
Can
1
Ssc
1
Ethernet
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Resolution (bits)
No
Temp. Sensor
No
Crypto Engine
AES/DES
Sram (kbytes)
32
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.3
Operating Voltage (vcc)
3.0 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
7-32
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
rgh
rm
rqh
rqs
rs
rstd
rstl
rwd
rwh
sdtd
shbsf
shbsr
sih
sis
tbe
tbz
tckf
tckr
tdbgd
tpfd
tpfh
tprd
tprh
RANGEOUT0, RANGEOUT1 hold time from MCLKf
Reset guaranteed nonrecognition time
DBGRQ guaranteed non-recognition time
DBGRQ set up time to MCLKr for guaranteed recognition
Reset setup time to MCLKr for guaranteed recognition
nRESETf to D[31:0], DBGACK, nCPI, nENOUT, nEXEC, nMREQ,
SEQ valid
nRESET LOW for guaranteed reset
MCLKr to nRW valid
nRW hold time from MCLKr
SDOUTBS to TDO valid
TCK to SHCLKBS, SHCLK2BS falling
TCK to SHCLKBS, SHCLK2BS rising
Synchronous nFIQ, nIRQ hold from MCLKf with ISYNC=1
Synchronous nFIQ, nIRQ setup to MCLKf, with ISYNC=1
Address and Data bus enable time from TBEr
Address and Data bus disable time from TBEf
TCK to TCK1, TCK2 falling
TCK to TCK1, TCK2 rising
TCK to DBGACK, DBGRQI changing
TCKf to TAP outputs
TAP outputs hold time from TCKf
TCKr to TAP outputs
TAP outputs hold time from TCKr
Parameter
Copyright © 1994-2001. All rights reserved.
Table 7-23 AC timing parameters used in this chapter (continued)
Parameter
Type
Minimum
Maximum
Minimum
Minimum
Minimum
Maximum
Minimum
Maximum
Minimum
Maximum
Maximum
Maximum
Minimum
Minimum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Minimum
Maximum
Minimum
ARM DDI 0029G
Figure
cross
reference
Figure 7-13
Figure 7-11
Figure 7-13
Figure 7-13
Figure 7-11
Figure 7-19
Figure 7-1
Figure 7-1
-
-
-
Figure 7-12
Figure 7-12
Figure 7-6
Figure 7-6
-
-
-
-
-
-
-
Figure 7-19
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