Datasheet

Chapter 12 Modulo Timer (S08MTIMV1)
MC9S08SH32 Series Data Sheet, Rev. 2
184 Freescale Semiconductor
Figure 12-1. MC9S08SH32 Series Block Diagram Highlighting MTIM Block and Pins
IIC MODULE (IIC)
SERIAL PERIPHERAL
INTERFACE MODULE (SPI)
USER FLASH
USER RAM
HCS08 CORE
CPU
BDC
PTB7/SCL/EXTAL
HCS08 SYSTEM CONTROL
RESETS AND INTERRUPTS
MODES OF OPERATION
POWER MANAGEMENT
COP
LVD
INTERFACE MODULE (SCI)
SERIAL COMMUNICATIONS
8-BIT MODULO TIMER
MODULE (MTIM)
PTB5/TPM1CH1/SS
PTB4/TPM2CH1/MISO
PTB3/PIB3/MOSI/ADP7
PTB2/PIB2/SPSCK/ADP6
VOLTAGE REGULATOR
PORT A
PTA1/PIA1/TPM2CH0/ADP1/ACMP–
DEBUG MODULE (DBG)
MISO
SCL
SDA
MOSI
SPSCK
RxD
TxD
LOW-POWER OSCILLATOR
40-MHz INTERNAL CLOCK
SOURCE (ICS)
31.25 kHz to 38.4 kHz
1 MHz to 16 MHz
(XOSC)
EXTAL
XTAL
V
SS
V
DD
V
SSA
V
DDA
V
REFL
V
REFH
ANALOG-TO-DIGITAL
CONVERTER (ADC)
10-BIT
SS
PTB1/PIB1/TxD/ADP5
PTB0/PIB0/RxD/ADP4
TCLK
BKGD/MS
16-BIT TIMER/PWM
MODULE (TPM2)
TCLK
PTA5/IRQ/TCLK/RESET
PTA4/ACMPO/BKGD/MS
PTA3/PIA3/SCL/ADP3
PTA2/PIA2/SD/ADP2
PTA0/PIA0/TPM1CH0/ADP0/ACMP+
REAL-TIME COUNTER (RTC)
(MC9S08SH32 = 32,768 BYTES)
(MC9S08SH16 = 16,384 BYTES)
(MC9S08SH32/16 = 1024 BYTES)
V
DDA
/V
REFH
V
SSA
/V
REFL
ANALOG COMPARATOR
(ACMP)
ACMPO
ACMP–
ACMP+
TPM2CH0
TPM2CH1
ADP15-ADP0
PTA7/TPM2CH1
PTA6/TPM2CH0
PORT B
PTB6/SDA/XTAL
PTC7/ADP15
PTC5/ADP13
PTC4/ADP12
PTC3/ADP11
PTC2/ADP10
PTC1/TPM1CH1/ADP9
PTC0/TPM1CH0/ADP8
PORT C
PTC6/ADP14
16-BIT TIMER/PWM
MODULE (TPM1)
TCLK
TPM1CH0
TPM1CH1
= Pin can be enabled as part of the ganged output drive feature
NOTE: - PTC7-PTC0 and PTA7-PTA6 not available on 16--pin Packages
- PTC7-PTC4 and PTA7-PTA6 not available on 20-pin Packages
IRQ
IRQ
- For the 16-pin and 20-pin packages: V
DDA
/V
REFH
and V
SSA
/V
REFL
, are double bonded to V
DD
and V
SS
respectively.
- When PTA4 is configured as BKGD, pin becomes bi-directional.
PRELIMINARY