XS1-L02A-QF124-C5-THS XMOS, XS1-L02A-QF124-C5-THS Datasheet - Page 10

• Manufacturer Part Number: XS1-L02A-QF124-C5-THS
• Description: IC MPU 32BIT DUAL CORE 124QFN
• Manufacturer: XMOS

Specifications of XS1-L02A-QF124-C5-THS

• Processor Type: XCore 32-Bit
• Speed: 500MHz
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 124-TFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 880-1026

XS1-L2 124QFN Datasheet (1.5)
To boot the both cores independently from an SPI device, use the same pins defined
The XS1-L2 power control unit (PCU) provides control signals to isolate the core
above and set MODE[4]=1.
3.4 Power Control Unit
voltage of the device and reapply it under a controlled condition known as sleep
mode. The device recovers into functional mode under the control of an external
PCU_WAKE signal or an internal timer.
Functional description
PCU_VDD The PCU core power. Connect to the permanent 1V0 core supply.
PCU_VDDIO The PCU must operate exclusively from the PCU_VDDIO as core volt-
PCU_WAKE PCU input to asynchronously wake up the device (i.e. turn the MOSFET
PCU_GATE PCU output connected to gate of VDD_CORE switching MOSFET. During
PCU_CLK Clock source for PCU. If the device is used in standard power mode
Signal
X0D0
X0D1
X0D10
X0D11
Signal
PCU_VDD
PCU_VDDIO
PCU_WAKE
PCU_GATE
PCU_CLK
age cannot be guaranteed. In standard power mode PCU_VDDIO should be
connected to the 3V3 VDDIO supply.
on). In standard power mode PCU_WAKE should be left unconnected.
sleep state, PCU_GATE is driven low. In standard power mode PCU_GATE should
be left unconnected.
PCU_CLK should be tied to the main system clock input. If the device is to be
used in low power mode, PCU_CLK must be tied to a low power oscillator so
that the power control unit remains clocked while in sleep mode.
Pin ID
A15
A16
A13
A14
Pin ID
B5
B4
B2
B3
B6
Pin I/O
I
O
O
O
www.xmos.com
I/O
pwr
pwr
I, PD, ST
OT
I, PD, ST
Function
MISO
SS
SCLK
MOSI
Description
PCU core power supply
PCU IO power supply
PCU wake up signal
PCU output to FET gate
PCU clock signal
Description
Data - Master In Slave Out
Slave Select
Clock
Data - Master out Slave In
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