参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 111/159页
文件大小: 0K
描述: IC POWER MANAGEMENT 206MAPBGA
标准包装: 160
应用: 通用
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 206-LFBGA
供应商设备封装: 206-MAPBGA(13x13)
包装: 托盘
Functional Block Description
Table 101. Register Set
Register
Register
Register
Register
9
10
11
12
13
14
15
Reserved
Reserved
Reserved
Unused
Power Control 0
Power Control 1
Power Control 2
25
26
27
28
29
30
31
Regulator 2 & 3 Voltage
Regulator 4 A/B Voltage
Regulator 5 Voltage
Regulator 1 & 2 Mode
Regulator 3, 4 and 5 Mode
Regulator Setting 0
SWBST Control
41
42
43
44
45
46
47
Unused
Unused
ADC 0
ADC 1
ADC 2
ADC 3
ADC4
57
58
59
60
61
62
63
Unused
Unused
Unused
Unused
Unused
Unused
Unused
7.10.2
7.10.2.1
Specific Registers
IC and Version Identification
The IC and other version details can be read via the identification bits. These are hardwired on the chip and described in
Table 102. IC Revision Bit Assignment
7.10.2.2
Identifier
FULL_LAYER_REV[2:0]
METAL_LAYER_REV[2:0]
FIN[2:0]
FAB[2:0]
Embedded Memory
Value
XXX
XXX
000
000
Purpose
Represents the full layer revision
? Pass 2.4 = 010
Represents the metal layer revision
? Pass 2.4 = 100
FIN version
? Pass 2.4 = 000
FAB Version
? Pass 2.4 = 000
There are four register banks of general purpose embedded memory to store critical data. The data written to MEMA[23:0],
MEMB[23:0], MEMC[23:0], and MEMD[23:0] is maintained by the coin cell when the main battery is deeply discharged, removed,
or contact-bounced (i.e., during a power cut). The contents of the embedded memory are reset by RTCPORB. A known pattern
can be maintained in these registers to validate confidence in the RTC contents when power is restored after a power cut event.
Alternatively, the banks can be used for any system need for bit retention with coin cell backup.
MC34708
Analog Integrated Circuit Device Data ?
111
Freescale Semiconductor
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