MC9S08GT16A Datasheet, PDF (206/300 Pages) Freescale Semiconductor, Inc – Microcontrollers

Inter-Integrated Circuit (S08IICV1)
HCS08 CORE
CPU
BDC
BKGD
RESET
NOTE 4
IRQ
NOTES 2, 3
HCS08 SYSTEM CONTROL
RESETS AND INTERRUPTS
MODES OF OPERATION
POWER MANAGEMENT
RTI
COP
IRQ
LVD
4
8-BIT KEYBOARD
8
INTERRUPT (KBI)
4
4
10-BIT
8
ANALOG-TO-DIGITAL
4
CONVERTER (ATD)
INTER-IC (IIC)
SERIAL COMMUNICATIONS
INTERFACE (SCI2)
SCL
SDA
RXD2
TXD2
PTA7/KBIP7–
PTA4/KBIP4
PTA3/KBIP3–
PTA0/KBIP0
PTB7/ADP7–
PTB4/ADP4
PTB3/ADP3–
PTB0/ADP0
PTC7
PTC6
PTC5
PTC4
PTC3/SCL
PTC2/SDA
PTC1/RxD2
PTC0/TxD2
NOTE 6
NOTE 5
USER FLASH
(GT16A = 16,384 BYTES)
(GT8A = 8192 BYTES)
USER RAM
(GT16A = 2048 BYTES)
(GT8A = 1024 BYTES)
ON-CHIP ICE
DEBUG
MODULE (DBG)
INTERNAL CLOCK
GENERATOR (ICG)
LOW-POWER OSCILLATOR
2-CHANNEL TIMER/PWM
CH1
CH0
(TPM2)
CH0
3-CHANNEL TIMER/PWM
CH1
(TPM1)
CH2
SERIAL PERIPHERAL
INTERFACE (SPI)
SPSCK
MOSI
MISO
SS
SERIAL COMMUNICATIONS
INTERFACE (SCI1)
RXD1
TXD1
EXTAL
XTAL
BKGD
PTD4/TPM2CH1
PTD3/TPM2CLK/TPM2CH0
PTD2/TPM1CH2
PTD1/TPM1CH1
PTD0/TPM1CLK/TPM1CH0
PTE5/SPSCK
PTE4/MOSI
PTE3/MISO
PTE2/SS
PTE1/RxD1
PTE0/TxD1
PTG3
PTG2/EXTAL
PTG1/XTAL
PTG0/BKGD/MS
V_DD
V_SS
V_SS
VOLTAGE
REGULATOR
= Pins not available in 44-, 42-, or 32-pin packages
= Pins not available in 42- or 32-pin packages
= Pins not available in 32-pin packages
NOTES:
1. Port pins are software configurable with pullup device if input port.
2. Pin contains pullup/pulldown device if IRQ enabled (IRQPE = 1).
3. IRQ does not have a clamp diode to VDD. IRQ should not be driven above VDD.
4. Pin contains integrated pullup device.
5. High current drive
6. Pins PTA[7:4] contain both pullup and pulldown devices. Pulldown available when KBI enabled (KBIPn = 1).
Figure 13-1. Block Diagram Highlighting the IIC Module
MC9S08GT16A/GT8A Data Sheet, Rev. 1
206
Freescale Semiconductor