ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 333

• Manufacturer Part Number: ATUC64L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC64L4U

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32000D–04/2011
ST.B – Store Byte
Architecture revision:
Architecture revision1 and higher.
Description
The source register is stored to the byte memory location referred to by the pointer address.
Operation:
I.
II.
III.
IV.
V.
Syntax:
I.
II.
III.
IV.
V.
Operands:
I, II.
III.
IV.
V.
Status Flags:
Opcode:
15
0
*(Rp) ← Rs[7:0];
Rp ← Rp + 1;
Rp ← Rp - 1;
*(Rp) ← Rs[7:0];
*(Rp + ZE(disp3)) ← Rs[7:0];
*(Rp + SE(disp16)) ← Rs[7:0];
*(Rb + (Ri << sa2)) ← Rs[7:0];
st.b
st.b
st.b
st.b
st.b
{s , p} ∈ {0, 1, …, 15}
{s , p} ∈ {0, 1, …, 15}
disp ∈ {0, 1, ..., 7}
{s , p} ∈ {0, 1, …, 15}
disp ∈ {-32768, -32767, ..., 32767}
{b, i, s} ∈ {0, 1, …, 15}
sa ∈ {0, 1, 2, 3}
Q:
V:
N:
Z:
C:
Format I:
0
13
0
Rp++, Rs
--Rp, Rs
Rp[disp], Rs
Rp[disp], Rs
Rb[Ri << sa], Rs
Not affected.
Not affected.
Not affected.
Not affected.
Not affected.
12
Rp
9
8
0
1
1
0
4
0
3
Rs
AVR32
0
333