参数资料
型号: MM908E624ACEWR2
厂商: Freescale Semiconductor
文件页数: 39/39页
文件大小: 0K
描述: IC SWITCH TRPL HI MCU/LIN 54SOIC
标准包装: 1
应用: 自动镜像控制
核心处理器: HC08
程序存储器类型: 闪存(16 kB)
控制器系列: 908E
RAM 容量: 512 x 8
接口: SCI,SPI
输入/输出数: 16
电源电压: 5.5 V ~ 18 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 54-BSSOP(0.295",7.50mm 宽)
包装: 标准包装
供应商设备封装: 54-SOIC
配用: KIT908E624DWBEVB-ND - KIT EVAL 908E624 TRPL W/MCU/LIN
其它名称: MM908E624ACEWR2DKR
Analog Integrated Circuit Device Data
Freescale Semiconductor
9
908E624
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
WINDOW WATCHDOG CONFIGURATION PIN (WDCONF)
External Resistor Range
REXT
10
100
k
Ω
Watchdog Period Accuracy with External Resistor
(Excluding Resistor Accuracy) (14)
WDCACC
-15
15
%
LIN PHYSICAL LAYER
LIN Transceiver Output Voltage
Recessive State, TXD HIGH, IOUT = 1.0 μA
Dominant State, TXD LOW, 500
Ω External Pull-up Resistor
VLIN_REC
VLIN_DOM
VSUP-1
1.4
V
Normal Mode Pullup Resistor to VSUP
RPU
20
30
60
k
Ω
Stop, Sleep Mode Pull-up Current Source
IPU
—2.0
μA
Output Current Shutdown Threshold
IOV-CUR
50
75
150
mA
Leakage Current to GND
VSUP Disconnected, VBUS at 18 V
Recessive State, 8.0 V
≤ VSUP ≤ 18 V, 8.0 V≤ VBUS ≤ 18 V, VBUS ≥ VSUP
GND Disconnected, VGND = VSUP, VBUS at -18 V
IBUS
0.0
-1.0
1.0
3.0
10
20
1.0
μA
LIN Receiver
Receiver Threshold Dominant
Receiver Threshold Recessive
Receiver Threshold Center
Receiver Threshold Hysteresis
VBUS_DOM
VBUS_REC
VBUS_CNT
VBUS_HYS
0.6
0.475
0.5
0.4
0.525
0.175
VSUP
HIGH SIDE OUTPUTS HS1 AND HS2
Switch On Resistance
TJ = 25 °C, ILOAD = 150 mA, VSUP > 9.0 V
TJ = 125 °C, ILOAD = 150 mA, VSUP > 9.0 V
TJ = 125 °C, ILOAD = 120 mA, 5.5 V < VSUP > 9.0 V
RDS(ON)
2.0
3.0
2.5
4.5
Ω
Output Current Limit
ILIM
300
600
mA
Over-temperature Shutdown (15), (16)
THSSD
155
190
°C
Leakage Current
ILEAK
——
10
μA
Output Clamp Voltage
IOUT = -100 mA
VCL
-6.0
V
Notes
14.
Watchdog timing period calculation formula: PWD = 0.991 * REXT+0.648 (REXT in kΩ and PWD in ms).
15.
This parameter is guaranteed by process monitoring but it is not production tested
16.
When over-temperature occurs, switch is turned off and latched off. Flag is set in SPI.
Table 3. Static Electrical Characteristics (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0 V VSUP 16 V, -40 °C TJ 125 °C, unless otherwise noted. Typical values
noted reflect the approximate parameter mean at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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