571AMC000154DG Silicon Laboratories Inc, 571AMC000154DG Datasheet - Page 17

• Manufacturer Part Number: 571AMC000154DG
• Manufacturer: Silicon Laboratories Inc

Specifications of 571AMC000154DG

• Lead Free Status / Rohs Status: Compliant

Register
4. Serial Port Registers
Note: Any register not listed here is reserved and must not be written. All bits are R/W unless otherwise noted.
135
137
10
11
12
7
8
9
Memory Control
Reset/Freeze/
Freeze DCO
High Speed/
N1 Dividers
Reference
Frequency
Reference
Frequency
Reference
Frequency
Reference
Frequency
Reference
Frequency
Name
RST_REG NewFreq Freeze M
Bit 7
N1[1:0]
HS_DIV[2:0]
Bit 6
Bit 5
Rev. 1.2
VCADC
Freeze
Freeze
Bit 4
DCO
RFREQ[31:24]
RFREQ[23:16]
RFREQ[15:8]
RFREQ[7:0]
Bit 3
RFREQ[37:32]
N1[6:2]
Bit 2
Si570/Si571
Bit 1
RECALL
Bit 0
17