mc9s08gt32a Freescale Semiconductor, Inc, mc9s08gt32a Datasheet - Page 148

• Manufacturer Part Number: mc9s08gt32a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Chapter 9 Keyboard Interrupt (S08KBIV1)
148
V
V
V
RESET
V
DDAD
SSAD
REFH
REFL
IRQ
V
V
DD
SS
HCS08 SYSTEM CONTROL
LOW-POWER OSCILLATOR
RESETS AND INTERRUPTS
(Gx32A = 2048 BYTES)
(Gx60A = 61,268 BYTES)
(Gx32A = 32,768 BYTES)
(Gx60A = 4096 BYTES)
MODES OF OPERATION
CPU
POWER MANAGEMENT
IRQ
RTI
INTERNAL CLOCK
Note: Not all pins are bonded out in all packages. See
HCS08 CORE
USER FLASH
GENERATOR
USER RAM
REGULATOR
VOLTAGE
(ICG)
BDC
COP
Figure 9-2. Block Diagram Highlighting KBI Module
LVD
MC9S08GB60A Data Sheet, Rev. 1.02
= Not connected in 44-pin packages
= Not connected in 48- and 44--pin packages
Block Diagaram Symbol Key:
SERIAL COMMUNICATIONS
SERIAL COMMUNICATIONS
5-CHANNEL TIMER/PWM
3-CHANNEL TIMER/PWM
INTERRUPT MODULE
CONVERTER (10-BIT)
INTERFACE MODULE
INTERFACE MODULE
ANALOG-TO-DIGITAL
SERIAL PERIPHERAL
INTERFACE MODULE
8-BIT KEYBOARD
IIC MODULE
MODULE
MODULE
MODULE
DEBUG
(ATD1)
(TPM2)
(TPM1)
(DBG)
(KBI1)
(SCI2)
(SPI1)
(SCI1)
(IIC1)
Table 2-2
for complete details.
8
8
5
3
SCL1
SDA1
SCL1
SCL1
SPSCK1
MOSI1
MISO1
SS1
RxD1
TxD1
EXTAL
XTAL
BKGD
Freescale Semiconductor
8
8
8
4
PTF7–PTF0
PTA7/KBI1P7–
PTA0/KBI1P0
PTC7
PTC6
PTC5
PTC4
PTC3/SCL1
PTC2/SDA1
PTC1/RxD2
PTC0/TxD2
PTB7/AD1P7–
PTB0/AD1P0
PTD7/TPM2CH4
PTD6/TPM2CH3
PTD5/TPM2CH2
PTD4/TPM2CH1
PTD3/TPM2CH0
PTD2/TPM1CH2
PTD1/TPM1CH1
PTD0/TPM1CH0
PTE7
PTE6
PTE5/SPSCK1
PTE4/MOSI1
PTE3/MISO1
PTE2/SS1
PTE1/RxD1
PTE0/TxD1
PTG7–PTG4
PTG3
PTG2/EXTAL
PTG1/XTAL
PTG0/BKGD/MS