参数资料
型号: PS501T-I/SS
厂商: Microchip Technology
文件页数: 16/42页
文件大小: 0K
描述: IC BATTERY MANAGER REPROG 28SSOP
标准包装: 1
功能: 充电管理
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 5.6 V ~ 18 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 标准包装
其它名称: PS501T-I/SSDKR
PS501
7.0
GPIO CONFIGURATION
GPIOs can be set up to act as inputs or outputs that are
based on conditions involving SBData parameters or
GPIO levels compared to constants. This powerful pro-
gramming model allows for customizing GPIO to set on
any possible fuel gauge conditions and reset on any
other possible fuel gauge conditions in any groupings.
TABLE 7-1:
GPIO CONFIGURATIONS
Name
GPIOSTATE
GPIODIRECTION
GPIOCONFIG
GPIOPOLARITY
Length
2
2
2
2
Definition
Initialized default state (positive logic)
Initialized direction:
1 = input
0 = output
GPIO configuration
Bit 8:
1 = pull-ups/downs disabled
0 = pull-downs enabled
Bits 7:0:
if input:
1 = pulled down
0 = pulled up
if output:
1 = LED drive (GPIO0-7 only)
0 = standard logic
“Polarity” mask applied to invert positive logic
GPIOs configured above as standard logic output can
be programmed to activate or reset in response to any
group of fuel gauge conditions. Each “condition” is
defined by 4 bytes.
TABLE 7-2:
GPIO CONDITIONS
Byte
Condition
Definition
Byte 1
Flags
bit 7:
bit 4:
bit 3:
bits 2:0
1 signifies last condition in group
Combination function (1:AND, 0:OR)
Signed (1) or unsigned (0)
Comparison function (0 : >, 1 : <, 2 : =, 3 : AND, 4 : NOR)
Byte 2
Byte 3
Byte 4
Condition selection
Condition threshold
x00-x3F – SBData command code
x40 – State flags
x41 – GPIO flags
x42 – V CELL -min
x43 – V CELL -max
x44 – V CELL -diff
x45 – Misc. flags
Constant
DS21818C-page 16
? 2004 Microchip Technology Inc.
相关PDF资料
PDF描述
PS700T-I/ST IC BATT MONITOR 1-2CELL 8TSSOP
PS7052 IC BATTERY MONITOR TWO CELL PROT
PS8101-V-K-A PHOTOCOUPLR ANALOG HS OUT 5SO
PS8103-F3-A OPTOISOLATOR ANALOG HS OUT 5S
PS8302L-E3-AX PHOTOCOUPLER ANLG OUT 6DIP GULL
相关代理商/技术参数
参数描述
PS502 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic
PS-5020APL05 制造商: 功能描述: 制造商:undefined 功能描述:
PS5022 制造商:PREMO 制造商全称:PREMO CORPORATION S.L 功能描述:SMD Power Inductors Shielded
PS5022-100M 制造商:PREMO 制造商全称:PREMO CORPORATION S.L 功能描述:SMD Power Inductors Shielded
PS5022-101M 制造商:PREMO 制造商全称:PREMO CORPORATION S.L 功能描述:SMD Power Inductors Shielded