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参数资料
型号： MM908E622ACEK
厂商： Freescale Semiconductor
文件页数： 42/63页
文件大小： 0K
描述： IC HALF-BRIDGE QUAD 54-SOIC
标准包装： 26
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： 12
电源电压： 9 V ~ 16 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）裸露焊盘
包装： 管件
供应商设备封装： 54-SOICW-EP
Analog Integrated Circuit Device Data
Freescale Semiconductor
47
908E622
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Register read data is internally latched into the SPI, at the
time when the parity bit is transferred
SS high will force MISO to a high-impedance
Master Address Byte
A4 - A0
includes the address of the desired register.
R/W
includes the information if it is a read or a write operation.
If R/W = 1 (read operation), second byte of master
contains no valid information, slave just transmits back
register data.
If R/W = 0 (write operation), master sends data to be
written in the second byte, slave sends concurrently
contents of selected register prior to write operation, write
data is latched in the SMARTMOS registers on rising edge
of SS.
Parity P
completes the total number of 1 bits of (R/W,A[4-0]) to an
even number. e.g. (R/W,A[4-0]) = 100001 -> P0 = 0.
The parity bit is only evaluated during write operations and
ignored for read operations.
Bit X
not used
Master Data Byte
This byte includes data to be written or no valid data during
a read operation.
Slave Status Byte
This byte always includes the contents of the system
status register ($0C), independent if it is a write or read
operation, or which register was selected.
Slave Data Byte
This byte includes the contents of selected register, during
write operation in includes the register content prior to write
operation.
SPI REGISTER OVERVIEW
Table 13 SUMMARIZES THE SPI REGISTER ADDRESSES AND THE BIT NAMES OF EACH REGISTER.
Table 13. SPI Register Overview
Addr
Register Name
R/W
Bit
76
5
4
3
2
1
0
$00
System Control
(SYSCTL)
R
PSON
0
HTIS1
HTIS0
VIS
SRS1
SRS0
W
STOP
SLEEP
$01
Half-bridge Output
(HBOUT)
R
HB4_H
HB4_L
HB3_H
HB3_L
HB2_H
HB2_L
HB1_H
HB1_L
W
$02
High Side Output
(HSOUT)
R
HVDDON
0
HS3PWM
HS2PWM
HS1PWM
HS3ON
HS2ON
HS1ON
W
$03
Half-bridge Status and
Control (HBSCTL)
R
CRM
0
HB4OCF
HB3OCF
HB2OCF
HB1OCF
W
$04
High Side Status and
Control (HSSCTL)
R
HVDDOCF
0
HS3OCF
HS2OCF
HS1OCF
W
$05
EC Status and Control
(ECSCTL)
R
ECON
ECOLT
ECRON
0
ECOCF
ECOLF
W
$06
EC Digital to Analog
Control (ECDACC)
R
0
ECDAC5
ECDAC4
ECDAC3
ECDAC2
ECDAC1
ECDAC0
W
$07
H0/L0 Status and
Control (HLSCTL)
R
L0F
0
H0OCF
H0F
H0EN
H0PD
H0MS
W
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MM908E622ACPEK 功能描述:IC QUAD HALF BRDG TRPL SW 54SOIC RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:- 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网，UART，USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382
MM908E622ACPEKR2 功能描述:8位微控制器 -MCU QUAD H-B, TRIHS, EC 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
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MM908E624ACDWB/R 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:TRIPLE HIGH-SIDE SWITCH WITH EMBEDDED MCU AND LIN
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