Si4702-D30-GMR Silicon Labs, Si4702-D30-GMR Datasheet - Page 23

• Manufacturer Part Number: Si4702-D30-GMR
• Description: Tuners BRDCAST FM RADIO TNR
• Manufacturer: Silicon Labs

Specifications of Si4702-D30-GMR

• Rohs: yes
• Function: Radio
• Operating Supply Voltage: 2.7 V to 5.5 V
• Minimum Operating Temperature: - 20 C
• Maximum Operating Temperature: + 85 C
• Maximum Frequency: 108 MHz
• Minimum Frequency: 76 MHz
• Mounting Style: SMD/SMT
• Package / Case: QFN-20
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V

6. Register Descriptions
Register 00h. Device ID
Reset value = 0x1242
Register 01h. Chip ID
Si4702C19 Reset value = 0x1053 if ENABLE = 1
Si4702C19 Reset value = 0x1000 if ENABLE = 0
Si4703C19 Reset value = 0x1253 if ENABLE = 1
Si4703C19 Reset value = 0x1200 if ENABLE = 0
Name
Name
Type
Type
15:12
15:10
Bit
11:0
Bit
Bit
Bit
9:6
5:0
D15
D15
FIRMWARE[5:0] Firmware Version.
MFGID[11:0]
REV[5:0]
DEV[3:0]
PN[3:0]
Name
Name
D14
D14
PN[3:0]
R
D13
D13
REV[5:0]
R
Part Number.
0x01 = Si4702/03
Manufacturer ID.
0x242
Chip Version.
0x04 = Rev C
Device.
0 before powerup = Si4702.
0001 after powerup = Si4702.
1000 before powerup = Si4703.
1001 after powerup = Si4703.
0 before powerup.
Firmware version after powerup = 010011.
D12
D12
D11
D11
D10
D10
D9
D9
Rev. 1.1
D8
D8
DEV[3:0]
R
D7
D7
Function
Function
MFGID[11:0]
D6
D6
R
D5
D5
Si4702/03-C19
D4
D4
FIRMWARE[5:0]
D3
D3
R
D2
D2
D1
D1
D0
D0
23