MC9S08AC8CFGE Freescale Semiconductor, MC9S08AC8CFGE Datasheet - Page 85

• Manufacturer Part Number: MC9S08AC8CFGE
• Description: IC MCU 8BIT 8K FLASH 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08AC8CFGE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-LQFP
• Processor Series: S08AC
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 700 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3
• Operating Supply Voltage: - 0.3 V to + 5.8 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08AC60E, DEMOACEX, DEMOACKIT, DCF51AC256, DC9S08AC128, DC9S08AC16, DC9S08AC60, DEMO51AC256KIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.3.4
Port D pins are general-purpose I/O pins. Parallel I/O function is controlled by the port D data (PTDD) and
data direction (PTDDD) registers which are located in page zero register space. The pin control registers,
pullup enable (PTDPE), slew rate control (PTDSE), and drive strength select (PTDDS) are located in the
high page registers. Refer to
general-purpose I/O control and
Port D general-purpose I/O are shared with the ADC and KBI. When any of these shared functions is
enabled, the direction, input or output, is controlled by the shared function and not by the data direction
register of the parallel I/O port. When a pin is shared with both the ADC and a digital peripheral function,
the ADC has higher priority. For example, in the case that both the ADC and the KBI are configured to
use PTD7 then the pin is controlled by the ADC module.
Refer to
external clock inputs.
Refer to
port D pins as analog inputs.
Refer to
keyboard inputs.
6.3.5
Port E pins are general-purpose I/O pins. Parallel I/O function is controlled by the port E data (PTED) and
data direction (PTEDD) registers which are located in page zero register space. The pin control registers,
pullup enable (PTEPE), slew rate control (PTESE), and drive strength select (PTEDS) are located in the
high page registers. Refer to
general-purpose I/O control and
Port E general-purpose I/O is shared with SCI1, SPI, and TPM1 timer channels. When any of these shared
functions is enabled, the direction, input or output, is controlled by the shared function and not by the data
direction register of the parallel I/O port. Also, for pins which are configured as outputs by the shared
function, the output data is controlled by the shared function and not by the port data register.
Freescale Semiconductor
Port E
Port D
Chapter 10, “Timer/PWM
Chapter 14, “Analog-to-Digital Converter
Chapter 9, “Keyboard Interrupt
Port D
Port E
MCU Pin:
MCU Pin:
SPSCK1
PTE7/
Bit 7
Section 6.4, “Parallel I/O
Section 6.4, “Parallel I/O
Bit 7
R
Section 6.5, “Pin
Section 6.5, “Pin
MOSI1
PTE6/
MC9S08AC16 Series Data Sheet, Rev. 8
(S08TPMV3)” for more information about using port D pins as TPM
6
Figure 6-5. Port D Pin Names
Figure 6-6. Port E Pin Names
R
6
(S08KBIV1)” for more information about using port D pins as
MISO1
PTE5/
5
R
5
Control” for more information about pin control.
Control” for more information about pin control.
(S08ADC10V1)” for more information about using
Control” for more information about
PTE4/
Control” for more information about
SS1
4
R
4
TPM1CH1
AD1P11/
PTD3/
KBIP6
PTE3/
3
3
AD1P10/
TPM1CH0
PTD2/
KBIP5
PTE2/
2
2
Chapter 6 Parallel Input/Output
AD1P9
PTD1/
1
PTE1/
RxD1
1
AD1P8
PTD0/
Bit 0
PTE0/
TxD1
Bit 0
85