参数资料
型号: MC9S08QA2CFQE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, DSO8
封装: 4 X 4 MM, 1 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, DFN-8
文件页数: 27/32页
文件大小: 2368K
代理商: MC9S08QA2CFQE
MC9S08QA4 Series MCU Data Sheet, Rev. 3
Pin Assignments
Freescale Semiconductor
4
Figure 2. MC9S08QA4 Series in 8-Pin Packages
Table 1. Pin Sharing Priority
PIN
Priority
8-Pin
Port Pin
Alt 1Alt 2Alt 3Alt 4
1PTA51
1 Pin does not contain a clamp diode to V
DD and must not be driven
above VDD. The voltage measured on the internally pulled-up RESET
pin will not be pulled to VDD. The internal gates connected to this pin
are pulled to VDD.
IRQ
TCLK
RESET
2
PTA4
ACMPO
BKGD
MS
3
VDD
4
VSS
5
PTA3
KBIP3
ADP3
6
PTA2
KBIP2
ADP2
7
PTA1
KBIP1
ADP12
2 If ACMP and ADC are both enabled, both will have access to the pin.
ACMP–2
8
PTA0
KBIP0
TPMCH0
ADP02
ACMP+2
Lowest
Highest
8-Pin PDIP/SOIC
1
2
3
4
8
7
6
5
8-Pin DFN
1
2
3
4
8
7
6
5
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
PTA1/KBIP1/ADP1/ACMP–
PTA2/KBIP2/ADP2
PTA3/KBIP3/ADP3
VSS
VDD
PTA4/ACMPO/BKGD/MS
PTA5/IRQ/TCLK/RESET
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
PTA1/KBIP1/ADP1/ACMP–
PTA2/KBIP2/ADP2
PTA3/KBIP3/ADP3
VSS
VDD
PTA4/ACMPO/BKGD/MS
PTA5/IRQ/TCLK/RESET
相关PDF资料
PDF描述
ML60851ETB UNIVERSAL SERIAL BUS CONTROLLER, PQFP44
MPC8555ECVTAKE RISC PROCESSOR, PBGA783
MB89P485L-104PMC MICROCONTROLLER, PQFP64
MB88151APNF-G-201-JNE1 OTHER CLOCK GENERATOR, PDSO8
MCP23018T-E/SS PIA-GENERAL PURPOSE, PDSO24
相关代理商/技术参数
参数描述
MC9S08QA2CFQE 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ DFN-8
MC9S08QA2CFQEE 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Technical Data
MC9S08QA2CPAE 功能描述:8位微控制器 -MCU 9S08QA4 - CI 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
MC9S08QA2CPAE 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ DIP-8
MC9S08QA4 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-bit HCS08 Central Processor Unit (CPU)