SAM7X128 Atmel Corporation, SAM7X128 Datasheet - Page 203

• Manufacturer Part Number: SAM7X128
• Manufacturer: Atmel Corporation

Specifications of SAM7X128

• 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
• Temp. Sensor: No
• Crypto Engine: No
• 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

ARM DDI 0029G
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
dout
doutu
ecapd
exd
exh
exth
exts
im
is
mckh
mckl
mdd
mdh
msd
msh
nen
nenh
opcd
opch
rg
Parameter
MCLKf to D[31:0] valid
MCLKf to DOUT[31:0] valid
TCK to ECAPCLK changing
MCLKf to nEXEC valid
nEXEC hold time from MCLKf
EXTERN[1:0] hold time from MCLKf
EXTERN[1:0] set up time to MCLKf
Asynchronous interrupt guaranteed nonrecognition time, with ISYNC=0
Asynchronous interrupt set up time to MCLKf for guaranteed recognition,
with ISYNC=0
MCLK HIGH time
MCLK LOW time
MCLKr to nTRANS, nM[4:0], and TBIT valid
nTRANS and nM[4:0] hold time from MCLKr
MCLKf to nMREQ and SEQ valid
nMREQ and SEQ hold time from MCLKf
MCLKf to nENOUT valid
nENOUT hold time from MCLKf
MCLKr to nOPC valid
nOPC hold time from MCLKr
MCLKf to RANGEOUT0, RANGEOUT1 valid
Copyright © 1994-2001. All rights reserved.
Table 7-23 AC timing parameters used in this chapter (continued)
Parameter
Type
Maximum
Maximum
Maximum
Maximum
Minimum
Minimum
Minimum
Maximum
Minimum
Minimum
Minimum
Maximum
Minimum
Maximum
Minimum
Maximum
Minimum
Maximum
Minimum
Maximum
AC and DC Parameters
Figure
cross
reference
Figure 7-3
Figure 7-5
Figure 7-7
-
Figure 7-1
Figure 7-1
Figure 7-13
Figure 7-13
Figure 7-11
Figure 7-11
Figure 7-17
Figure 7-1
Figure 7-1
Figure 7-1
Figure 7-17
Figure 7-1
Figure 7-3
Figure 7-4
Figure 7-7
Figure 7-8
Figure 7-3
Figure 7-1
Figure 7-1
Figure 7-13
Figure 7-17
7-31