MC9S08AW32CFGE Freescale, MC9S08AW32CFGE Datasheet - Page 81
![](/photos/31/37/313714/mc9s08aw32cfge_sml.jpg)
MC9S08AW32CFGE
Manufacturer Part Number
MC9S08AW32CFGE
Description
Manufacturer
Freescale
Datasheet
1.MC9S08AW32CFGE.pdf
(324 pages)
Specifications of MC9S08AW32CFGE
Cpu Family
HCS08
Device Core Size
8b
Frequency (max)
40MHz
Interface Type
I2C/SCI/SPI
Total Internal Ram Size
2KB
# I/os (max)
34
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
LQFP
Program Memory Type
Flash
Program Memory Size
32KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S08AW32CFGE
Manufacturer:
FREESCALE
Quantity:
5 456
Company:
Part Number:
MC9S08AW32CFGE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S08AW32CFGE
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC9S08AW32CFGER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 81 of 324
- Download datasheet (4Mb)
Chapter 6
Parallel Input/Output
6.1
This chapter explains software controls related to parallel input/output (I/O). The MC9S08AW60 has
seven I/O ports which include a total of 54 general-purpose I/O pins. See
Connections” for more information about the logic and hardware aspects of these pins.
Many of these pins are shared with on-chip peripherals such as timer systems, communication systems, or
keyboard interrupts. When these other modules are not controlling the port pins, they revert to
general-purpose I/O control.
Pins that are not used in the application must be terminated. This prevents excess current caused by floating
inputs and enhances immunity during noise or transient events. Termination methods include:
Never connect unused pins to V
6.2
Parallel I/O and Pin Control features, depending on package choice, include:
Freescale Semiconductor
1
x = Don’t care
(Pull Enable)
•
•
•
•
•
PTxPEn
Configuring unused pins as outputs driving high or low
Configuring unused pins as inputs and using internal or external pullups
A total of 54 general-purpose I/O pins in seven ports
Hysteresis input buffers
Software-controlled pullups on each input pin
0
1
x
1
1
0
Introduction
Features
(Data Direction)
PTxDDn
0
0
1
x
x
x
DD
Table 6-1. KBI and Parallel I/O Interaction
(KBI Pin Enable)
or V
KBIPEn
MC9S08AW60 Data Sheet, Rev 2
SS
0
0
0
1
1
1
.
(KBI Edge Select)
KBEDGn
x
x
x
0
1
x
1
disabled
disabled
disabled
disabled
Chapter 2, “Pins and
enabled
enabled
Pullup
Pulldown
disabled
disabled
disabled
disabled
disabled
enabled
81
Related parts for MC9S08AW32CFGE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![TWR-ELEV](/photos/9/0/90062/twr-elev_inside_tmb.jpg)
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-SER](/photos/9/0/90065/twr-ser_tmb.jpg)
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-LCD](/photos/37/59/375952/twr-lcd_bd_tmb.jpg)
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
![MCIMX51LCD](/photos/37/58/375843/mx51-lcd_tmb.jpg)
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-MPC5125](/photos/37/59/375933/twrmpc5125_tmb.jpg)
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
![MCIMX51EVKJ](/photos/9/23/92399/mcimx51evkj_tmb.jpg)
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
![MCIMX25WPDKJ](/photos/37/58/375856/imx25pdk_bd_tmb.jpg)
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-MPC5125-KIT](/photos/9/25/92581/mfg_twr-mpc5125-kit_tmb.jpg)
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-K40X256](/photos/30/35/303578/twr-kx0n_tmb.jpg)
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-K40X256-KIT](/photos/37/58/375861/twr-kx0n-kit_tmb.jpg)
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
![MCIMX28EVK](/photos/16/13/161325/imx28_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
![TWR-K60N512-IAR](/photos/18/26/182613/twr-kx0n_tmb.jpg)
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
![MCIMXHDMICARD](/photos/40/32/403220/mcimxhdmicard_tmb.jpg)
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: