MC9S08AW8A FREESCALE [Freescale Semiconductor, Inc], MC9S08AW8A Datasheet - Page 82

• Manufacturer Part Number: MC9S08AW8A
• Description: 8-Bit HCS08 Central Processor Unit (CPU)
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 6 Parallel Input/Output
82
Notes:
1. Port pins are software configurable with pullup device if input port.
2. Pin contains software configurable pullup/pulldown device if IRQ is enabled (IRQPE = 1). Pulldown is enabled
3. IRQ does not have a clamp diode to V
4. Pin contains integrated pullup device.
5. PTD3, PTD2, and PTG4 contain both pullup and pulldown devices. Pulldown enabled when KBI is enabled
IRQ/TPMCLK
V
V
BKGD/MS
V
RESET
if rising edge detect is selected (IRQEDG = 1)
(KBIPEn = 1) and rising edge is selected (KBEDGn = 1).
V
SSAD
DDAD
REFH
REFL
V
V
DD
SS
= Not available on MC9S08AWxxA devices
= Not available on 32-, 42-, or 44-pin packages
= Not available on 32- or 42-pin packages
= Not available on 32-pin packages
Figure 6-1. Block Diagram Highlighting Parallel Input/Output Pins
HCS08 SYSTEM CONTROL
RESET
MODES OF OPERATION
POWER MANAGEMENT
BDC
IRQ
RTI
OR 768 BYTES
OR 8192 BYTES
16,384 BYTES
1024 BYTES
HCS08 CORE
USER FLASH
USER RAM
REGULATOR
S AND INTERRUPTS
VOLTAGE
CPU
COP
LVD
MC9S08AC16 Series Data Sheet, Rev. 6
TPMCLK
DD
. IRQ should not be driven above V
SERIAL COMMUNICATIONS
SERIAL COMMUNICATIONS
INTERFACE MODULE (SCI1)
INTERFACE MODULE (SCI2)
INTERFACE MODULE (SPI1)
LOW-POWER OSCILLATOR
INTERRUPT MODULE (KBI)
4-CHANNEL TIMER/PWM
2-CHANNEL TIMER/PWM
2-CHANNEL TIMER/PWM
SERIAL PERIPHERAL
ANALOG-TO-DIGITAL
CONVERTER (ADC1)
GENERATOR (ICG)
IIC MODULE (IIC1)
INTERNAL CLOCK
7-BIT KEYBOARD
MODULE (TPM1)
MODULE (TPM2)
MODULE (TPM3)
MODULE (DBG)
DEBUG
10-BIT
4
4
RxD1
TxD1
TPM2CH1
TPM2CH0
2
5
SPSCK1
MOSI1
MISO1
SS1
TPM1CH1
TPM1CH0
TPM1CH3
TPM1CH2
EXTAL
SDA1
SCL1
XTAL
RxD2
TxD2
TPM3CH1
TPM3CH0
AD1P11–AD1P8
AD1P3–AD1P0
KBIP6–KBIP5
KBIP4–KBIP0
DD
.
Freescale Semiconductor
PTA7
PTA2
PTA1
PTA0
PTB3/AD1P3
PTB2/AD1P2
PTB1/TPM3CH1/AD1P
PTB0/TPM3CH0/AD1P
PTC5/RxD2
PTC4
PTC3/TxD2
PTC2/MCLK
PTC1/SDA1
PTC0/SCL1
PTF6
PTF5/TPM2CH1
PTF4/TPM2CH0
PTF1/TPM1CH3
PTF0/TPM1CH2
PTD3/KBIP6/AD1P11
PTD2/KBIP5/AD1P10
PTD1/AD1P9
PTD0/AD1P8
PTE7/SPSCK1
PTE6/MOSI1
PTE5/MISO1
PTE4/SS1
PTE3/TPM1CH1
PTE2/TPM1CH0
PTE1/RxD1
PTE0/TxD1
PTG1/KBIP1
PTG0/KBIP0
PTG4/KBIP4
PTG3/KBIP3
PTG2/KBIP2
PTG6/EXTAL
PTG5/XTAL