S9S08AW16A FREESCALE [Freescale Semiconductor, Inc], S9S08AW16A Datasheet - Page 82

• Manufacturer Part Number: S9S08AW16A
• Description: HCS08 Microcontrollers
• 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
V
if rising edge detect is selected (IRQEDG = 1)
(KBIPEn = 1) and rising edge is selected (KBEDGn = 1).
DDAD
SSAD
REFH
REFL
V
V
DD
SS
= Not available on 32-, 42-, or 44-pin packages
= Not available on 32- or 42-pin packages
= Not available on 32-pin packages
HCS08 SYSTEM CONTROL
RESET
Figure 6-1. Block Diagram Highlighting Parallel Input/Output Pins
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. 8
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 (TPM3)
MODULE (TPM2)
MODULE (DBG)
DEBUG
10-BIT
4
4
RxD1
TxD1
TPM2CH1
TPM2CH0
2
5
SPSCK1
MOSI1
MISO1
SS1
TPM1CH1
TPM1CH0
TPM1CH3
TPM1CH2
EXTAL
RxD2
TxD2
SDA1
SCL1
XTAL
TPM3CH1
TPM3CH0
AD1P11–AD1P8
AD1P3–AD1P0
KBIP6–KBIP5
KBIP4–KBIP0
DD
.
Freescale Semiconductor
PTA7
PTA2
PTA1
PTA0
PTB3/AD1P3
PTB2/AD1P2
PTB1/TPM3CH1/AD1P1
PTB0/TPM3CH0/AD1P0
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