参数资料
型号: MC13892VKR2
厂商: Freescale Semiconductor
文件页数: 13/158页
文件大小: 0K
描述: IC PMU I.MX51/37/35/27 139MAPBGA
标准包装: 2,000
应用: 电池管理,显示器(LED 驱动器),手持/移动设备,电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 139-TFBGA
供应商设备封装: 139-PBGA(7x7)
包装: 带卷 (TR)
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 5. Static Electrical Characteristics (continued)
Characteristics noted under conditions - 40 ° C ≤ T A ≤ 85 ° C, GND = 0 V unless otherwise noted. Typical values noted reflect
the approximate parameter means at T A = 25 °C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
I/O CHARACTERISTICS (CONTINUED) (19)
VSRTC, Voltage Output
DVS1, DVS2, Weak Pull-down
Input Low
Input High
1.1
0.0
0.7* SPIVCC
1.3
0.3* SPIVCC
3.1
V
V
GPO1, CMOS
V
Output Low, -400 μ A
0.0
0.2
Output High, 400 μ A
To VCORE
VCORE- 0.2
200
VCORE
500
Ohm
GPO2, GPO3, GPO4, CMOS
V
Output Low, -100 μ A
Output High, 100 μ A
0.0
VIOHI - 0.2
0.2
VIOHI
GPO4, Analog Input
0.0
VCORE+0.3
V
CS, CLK, MOSI, VBUSEN, Weak Pull-down on CS and VBUSEN (20)
V
Input Low
Input High
CS, MOSI (at Booting for SPI / I 2 C decoding), Weak Pull-down on CS (21)
Input Low
Input High
MISO, INT, CMOS (22)
Output Low, -100 μ A
Output High, 100 μ A
PUMS1, PUMS2
PUMSxS = 00
PUMSxS = 01, Load < 10 pF
PUMSxS = 10
PUMSxS = 11
MODE (23)
Input Low
Input Med
Input High
0.0
0.7* SPIVCC
0.0
0.7 * VCORE
0.0
SPIVCC -0.2
0.0
Open
1.3
2.5
0.0
1.1
VCORE
0.3* SPIVCC
SPIVCC+0.3
0.3 * VCORE
VCORE
0.2
SPIVCC
0.3
Open
2.0
3.1
0.4
1.7
9.0
V
V
V
V
Notes
19. SPIVCC is typically connected to the output of buck regulator: SW4 and set to 1.800 V
20. A weak pull-down represents a nominal internal pull down of 100 nA unless otherwise noted
21.
22.
23.
24.
The weak pull-down on CS is disabled if a VIH is detected at startup to avoid extra consumption in I 2 C mode
The output drive strength is programmable
Input state is latched in first phase of cold start, refer to Power Control System for description of PUMS configuration
Input state is not latched
MC13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
13
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