参数资料
型号: MM908E622ACDWB/R2
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: 8/66页
文件大小: 1277K
代理商: MM908E622ACDWB/R2
Analog Integrated Circuit Device Data
16
Freescale Semiconductor
908E622
ELECTRICAL CHARACTERISTICS
MICROCONTROLLER PARAMETRICS
MICROCONTROLLER PARAMETRICS
SPI INTERFACE TIMING
SPI Operating Recommended Frequency(29)
fSPIOP
0.25
4.0
MHz
State Machine
Reset Low-level Duration after VDD High
tRST
0.8
1.25
1.94
ms
Normal Request Timeout
tNORMREQ
51
80
150
ms
Window Watchdog Timer(30)
Watchdog Period (WDP1:0 = 00)
tWD80
52
80
124
ms
Watchdog Period (WDP1:0 = 01)
tWD40
26
40
62
ms
Watchdog Period (WDP1:0 = 10)
tWD20
13
20
31
ms
Watchdog Period (WDP1:0 = 11)
tWD10
6.5
10
15.5
ms
Notes
29.
This parameter is guaranteed by process monitoring but is not production tested.
30.
This parameter is guaranteed only if correct trimming was applied. Additionally See Watchdog Period Range Value (AWD Trim) on page
Table 4. Dynamic Electrical Characteristics (continued)
All characteristics are for the analog chip only. Please refer to the 68HC908EY16 datasheet for characteristics of the
microcontroller chip. Characteristics noted under conditions 9.0V VSUP 16V, -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
Table 5. Microcontroller
For a detailed microcontroller description, refer to the MC68HC908EY16 datasheet.
Module
Description
Core
High performance HC08 core with a maximum internal bus frequency of 8.0MHz
Timer
Two 16-bit timers with 2 channels (TIM A and TIM B)
Flash
16K Bytes
RAM
512 Bytes
ADC
10-Bit Analog-to-Digital Converter
SPI
SPI module
ESCI
Standard serial communication interface (SCI) module
Bit-time measurement
Arbitration
Prescaler with fine baudrate adjustment
ICG
Internal Clock Generation Module
相关PDF资料
PDF描述
MM908E624ACDWB/R 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
MM908E625ACDWB 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
MMBD1010LT3 0.2 A, 2 ELEMENT, SILICON, SIGNAL DIODE, TO-236AB
MMBD3000T1 0.2 A, SILICON, SIGNAL DIODE
MMBD1000LT3 0.2 A, SILICON, SIGNAL DIODE, TO-236AB
相关代理商/技术参数
参数描述
MM908E622ACEK 功能描述:8位微控制器 -MCU QUAD H-B TRIHS EC GLASS 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
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
MM908E624 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:TRIPLE HIGH-SIDE SWITCH WITH EMBEDDED MCU AND LIN
MM908E624ACDWB 功能描述:IC TRPL SWITCH MCU/LIN 54-SOIC RoHS:否 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