参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 110/159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
7.9.3
SPI/I 2 C Specification
Table 100. SPI/I 2 C Electrical Characteristics
Characteristics noted under conditions BP = 3.6 V, V BUS = 5.0 V, - 40 ? C ? T A ? 85 ? C, unless otherwise noted. Typical values
at BP = 3.6 V and T A = 25 °C under nominal conditions, unless otherwise noted.
Symbol
Characteristic
Min
Typ
Max
Unit
Notes
SPI Interface Logic IO
V INCSLO
V INCSHI
V INMOSILO /
V INCLKLO
V INMOSIHI /
V INCLKHI
V MISOLO /
V INTLO
V MISOHI /
V INTHI
V CC-SPI
Input Low CS
Input High CS
Input Low, MOSI, CLK
Input High, MOSI, CLK
Output Low MISO, INT
? Output sink 100 ? A
Output High MISO, INT
? Output source 100 ? A
SPIVCC Operating Range
0.0
1.1
0.0
0.7*SPIVCC
0.0
SPIVCC-0.2
1.75
-
-
-
-
-
-
-
0.4
SPIVCC+0.3
0.3*SPIVCC
SPIVCC+0.3
0.2
SPIVCC
3.6
V
V
V
V
V
V
V
t MISOET
MISO Rise and Fall Time, CL = 50 pF, SPIVCC = 1.8 V
ns
7.10
7.10.1
? SPIDRV [1:0] = 00
? SPIDRV [1:0] = 01 (default)
? SPIDRV [1:0] = 10
? SPIDRV [1:0] = 11
Configuration Registers
Register Set structure
-
-
-
-
6.0
2.5
3.0
2.0
-
-
-
-
The general structure of the register set is given in the following table. Expanded bit descriptions are included in the following
functional sections for application guidance. For brevity’s sake, references are occasionally made herein to the register set as
the “SPI map” or “SPI bits”, but note that bit access is also possible through the I 2 C interface option so such references are
implied as generically applicable to the register set accessible by either interface.
Table 101. Register Set
Register
Register
Register
Register
0
1
2
3
4
5
6
7
8
Interrupt Status 0
Interrupt Mask 0
Interrupt Sense 0
Interrupt Status 1
Interrupt Mask 1
Interrupt Sense 1
Power Up Mode Sense
Identification
Regulator Fault Sense
16
17
18
19
20
21
22
23
24
Memory A
Memory B
Memory C
Memory C
RTC Time
RTC Alarm
RTC Day
RTC Day Alarm
Regulator 1 A/B Voltage
32
33
34
35
36
37
38
39
40
Regulator Mode 0
GPIOLV0 Control
GPIOLV1 Control
GPIOLV2 Control
GPIOLV3 Control
USB Timing
USB Button
USB Control
USB Device Type
48
49
50
51
52
53
54
55
56
ADC5
ADC6
ADC7
Input Monitoring
Supply Debounce
VBUS monitoring
LED Control
PWM Control
Unused
MC34708
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
110
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