STV0299B STMicroelectronics, STV0299B Datasheet - Page 19

• Manufacturer Part Number: STV0299B
• Manufacturer: STMicroelectronics

Specifications of STV0299B

• Pin Count: 64
• Screening Level: Commercial
• Lead Free Status / Rohs Status: Specific Sites Compliant

5
Note:
IDENTIFICATION REGISTER (Read Only) (refer to Section 4.1.6 on page 8)
REFERENCE CLOCK REGISTER (refer to Section 4.1.8 on page 8)
MASTER CLOCK REGISTER (refer to Section 4.1.8 on page 8)
REGISTER LIST
Name
MCR
RCR
All register addresses are hexadecimal values. Signed registers are 2’s complement. All registers are read/write registers except
those specifically flagged as read-only (RO). All registers not listed in the below table, between 0 and 4E, should be programmed to
0.
ID
Address
HEX
00
01
02
34 or B4
18 or 38
Reset
Value
A1
Position
[7:0]
[7:6]
[4:0]
[5:4]
[2:0]
Bit
5
7
6
3
Gives the release number of the circuit in order to ensure software
compatibility.
K[1:0]
DIRCLK (Reset value depends on the polarity of DIRCLK-DIS pin).
M[4:0]
STDBY (Reset value depends on the polarity of STDBY pin).
VCO ON/OFF
0: ON
1: OFF
These bits must be programmed to one.
SERCLK
0: Maximum instantaneous SERCL = Master Clock
1: Maximum instantaneous SERCL =
P[2:0]
VC0 to M_CLK divider
Signal Description
F VCO
-----------------
6
STV0299B
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