參數(shù)資料
型號(hào)： MM908E621ACDWB
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封裝： 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件頁(yè)數(shù)： 47/62頁(yè)
文件大?。?/td> 917K
代理商： MM908E621ACDWB
Analog Integrated Circuit Device Data
Freescale Semiconductor
51
908E621
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
CRHB5:3 - Current Recopy HB3:4 Trim Bits
These write only bits are for trimming of the current
recopy of the half-bridge HB3 and HB4 (CSA=1). The
provided trim values have to be copied into these bits
after every reset. Reset clears the CRHB5:3 bits.
Table 18. Current Recopy Trim for HB3:4 (CSA=1)
CRHB2:0 - Current Recopy HB1:2 Trim Bits
These write only bits are for trimming of the current
recopy of the half-bridge HB1 and HB2 (CSA=1). The
provided trim values have to be copied into these bits
after every reset. Reset clears the CRHB2:0 bits.
Table 19. Current Recopy Trim for HB1:2 (CSA=1)
System Trim Register 3 (SYSTRIM3)
CRHBHC3:2 - Current Recopy HB3:4 Trim Bits
These write only bits are for trimming of the current
recopy of the half-bridge HB3 and HB4 (CSA=0). The
provided trim values have to be copied into these bits
after every reset. Reset clears the CRHBHC3:2 bits.
Table 20. Current Recopy Trim for HB3:4 (CSA=0)
CRHS5:3 - Current Recopy HS2:3 Trim Bits
These write only bits are for trimming of the current
recopy of the high-side HS2 and HS3. The provided trim
values have to be copied into these bits after every reset.
Reset clears the CRHS5:3 bits.
Table 21. Current Recopy Trim for HS2:3
10
5%
1
10%
CRHB5
CRHB4
CRHB3
Adjustment
00
0
00
1
-5%
01
0
-10%
01
1
-15%
1
0
reserved
10
1
5%
11
0
10%
11
1
15%
CRHB2
CRHB1
CRHB0
Adjustment
00
0
00
1
-5%
01
0
-10%
01
1
-15%
1
0
reserved
10
1
5%
11
0
10%
11
1
15%
CRHBHC1
CRHBHC0
Adjustment
Register Name and Address: IFBHSTRIM - $11
Bit7
6
5
4
3
2
1
Bit0
Read
0
Write
CRHBH
C3
CRHBH
C2
CRHS5
CRHS4
CRHS3
CRHS2
CRHS1
CRHS0
Reset
0
CRHBHC3
CRHBHC2
Adjustment
00
0
01
-10%
10
5%
1
10%
CRHS5
CRHS4
CRHS3
Adjustment
00
0
00
1
-5%
0
1
0
-10%
0
1
-15%
1
0
reserved
10
1
5%
11
0
10%
11
1
15%
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參數(shù)描述
MM908E621ACDWB/R2 制造商:FREESCALE 制造商全稱: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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MM908E622 制造商:FREESCALE 制造商全稱: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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