参数资料
型号: MM908E621ACDWB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封装: 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件页数: 2/62页
文件大小: 917K
代理商: MM908E621ACDWB
Analog Integrated Circuit Device Data
10
Freescale Semiconductor
908E621
STATIC ELECTRICAL CHARACTERISTICS
LIN PHYSICAL LAYER
LIN Transceiver Output Voltage
Recessive State, TXD HIGH, IOUT = 1.0 A
Dominant State, TXD LOW, 500
External Pullup Resistor
VLIN_REC
VLIN_DOM
VSUP-1
1.4
V
Normal Mode Pullup Resistor to VSUP
RPU
20
30
47
k
Stop, Sleep Mode Pullup Current Source
IPU
—20
A
Output Current Shutdown Threshold
IBLIM
100
230
280
mA
Output Current Shutdown Timing
IBLS
5.0
40
s
Leakage Current to GND
VSUP Disconnected, VBUS at 18V
Recessive state, 8V
≤ V
SUP ≤ 18V, 8V ≤ VBUS ≤ 18V, VBUS ≥ VSUP
GND Disconnected, VGND = VSUP, VBUS at -18V
IBUS
IBUS-PAS-REC
IBUS-NOGND
0.0
-1.0
1.0
3.0
10
20
1.0
A
mA
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
Table 3. Static Electrical Characteristics (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet 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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相关代理商/技术参数
参数描述
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