SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 91
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SAM3U4E
Manufacturer Part Number
SAM3U4E
Description
Manufacturer
Atmel Corporation
Specifications of SAM3U4E
Flash (kbytes)
256 Kbytes
Pin Count
144
Max. Operating Frequency
96 MHz
Cpu
Cortex-M3
# Of Touch Channels
57
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
5
Twi (i2c)
2
Uart
5
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
50
Self Program Memory
YES
External Bus Interface
1
Dram Memory
No
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.62 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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6430E–ATARM–29-Aug-11
Table 13-13. Cortex-M3 instructions (Continued)
Mnemonic
RBIT
REV
REV16
REVSH
ROR, RORS
RRX, RRXS
RSB, RSBS
SBC, SBCS
SBFX
SDIV
SEV
SMLAL
SMULL
SSAT
STM
STMDB,
STMEA
STMFD,
STMIA
STR
STRB,
STRBT
STRD
STREX
STREXB
STREXH
STRH,
STRHT
STRT
SUB, SUBS
SUB, SUBW
SVC
SXTB
SXTH
TBB
TBH
Operands
Rd, Rn
Rd, Rn
Rd, Rn
Rd, Rn
Rd, Rm, <Rs|#n>
Rd, Rm
{Rd,} Rn, Op2
{Rd,} Rn, Op2
Rd, Rn, #lsb, #width
{Rd,} Rn, Rm
-
RdLo, RdHi, Rn, Rm
RdLo, RdHi, Rn, Rm
Rd, #n, Rm {,shift #s}
Rn{!}, reglist
Rn{!}, reglist
Rn{!}, reglist
Rt, [Rn, #offset]
Rt, [Rn, #offset]
Rt, Rt2, [Rn, #offset]
Rd, Rt, [Rn, #offset]
Rd, Rt, [Rn]
Rd, Rt, [Rn]
Rt, [Rn, #offset]
Rt, [Rn, #offset]
{Rd,} Rn, Op2
{Rd,} Rn, #imm12
#imm
{Rd,} Rm {,ROR #n}
{Rd,} Rm {,ROR #n}
[Rn, Rm]
[Rn, Rm, LSL #1]
Brief description
Reverse Bits
Reverse byte order in a word
Reverse byte order in each halfword
Reverse byte order in bottom halfword
and sign extend
Rotate Right
Rotate Right with Extend
Reverse Subtract
Subtract with Carry
Signed Bit Field Extract
Signed Divide
Send Event
Signed Multiply with Accumulate (32 x
32 + 64), 64-bit result
Signed Multiply (32 x 32), 64-bit result
Signed Saturate
Store Multiple registers, increment after -
Store Multiple registers, decrement
before
Store Multiple registers, increment after -
Store Register word
Store Register byte
Store Register two words
Store Register Exclusive
Store Register Exclusive byte
Store Register Exclusive halfword
Store Register halfword
Store Register word
Subtract
Subtract
Supervisor Call
Sign extend a byte
Sign extend a halfword
Table Branch Byte
Table Branch Halfword
SAM3U Series
Flags
-
N,Z,C
N,Z,C,V
N,Z,C,V
-
-
-
-
-
-
-
-
-
N,Z,C,V
-
-
-
-
-
-
N,Z,C
-
Q
-
-
-
-
N,Z,C,V
-
-
Page
page 131
page 131
page 131
page 131
page 124
page 124
page 119
page 119
page 141
page 136
page 160
page 135
page 135
page 137
page 111
page 111
page 111
page 106
page 106
page 106
page 114
page 114
page 114
page 106
page 106
page 119
page 119
page 161
page 142
page 142
page 149
page 149
91
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