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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： | 3/62页 |
| 文件大小： | 917K |
| 代理商： | MM908E621ACDWB |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
11
908E621
STATIC ELECTRICAL CHARACTERISTICS
HIGH-SIDE OUTPUT HS1
Switch On Resistance
TJ = 25°C, ILOAD = 1.0 A
RDS(ON)-HS1
–185
225
m
Overcurrent Shutdown
IHSOC1
6.0
–
9.0
A
Overcurrent Shutdown blanking time (15)
tOCB
–4-8
–
s
Current to Voltage Ratio (16)
VADOUT [V] / IHS [A], (measured and trimmed IHS = 2 A)
CRRATIOHS1
0.84
1.2
1.56
V/A
High-Side Switching Frequency (15)
fPWMHS
––
25
kHz
High-Side Free-Wheeling Diode Forward Voltage
TJ = 25°C, ILOAD = 1 A
VHSF
–0.9
–
V
Leakage Current
ILeakHS
–<0.2
10
A
HIGH-SIDE OUTPUTS HS2 AND HS3(17)
Switch On Resistance
TJ = 25°C, ILOAD = 1.0 A
RDS(ON)-HS23
–440
500
m
Overcurrent Shutdown
IHSOC23
3.6
–
5.6
A
Overcurrent Shutdown blanking time (15)
tOCB
–4-8
–
s
Current to Voltage Ratio (16)
VADOUT [V] / IHS [A], (measured and trimmed IHS = 2 A)
CRRATIOHS23
1.16
1.66
2.16
V/A
High-Side Switching Frequency (15)
fPWMHS
––
25
kHz
High-Side Free-Wheeling Diode Forward Voltage
TJ = 25°C, ILOAD = 1 A
VHSF
–0.9
–
V
Leakage Current
ILeakHS
–<0.2
10
A
Notes
15.
This parameter is guaranteed by process monitoring but is not production tested.
16.
This parameter is guaranteed only if correct trimming was applied.
17.
The high-side HS3 can be only used for resistive loads.
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 |
|---|---|
| MM908E621ACDWB/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror |
| MM908E621ACDWBR2 | 功能描述:8位微控制器 -MCU QUAD HB / TRIPLE HS 841B RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E621ACPEK | 功能描述:8位微控制器 -MCU QUAD H-B/3-HS W/MCU & LI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E621ACPEKR2 | 功能描述:8位微控制器 -MCU QUAD HB AND TRIPLE HS RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E622 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror |
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