MC908AZ32ACFU Freescale Semiconductor, MC908AZ32ACFU Datasheet - Page 33

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MC908AZ32ACFU

Manufacturer Part Number
MC908AZ32ACFU
Description
IC MCU 32K FLASH 8.4MHZ 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908AZ32ACFU

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
40
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 15x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Addr.
Keyboard Status and Control
PLL Programming Register
Timer A Status and Control
Keyboard Interrupt Enable
Timer A Counter Register
Timer A Counter Register
Configuration Write-Once
Timer A Modulo Register
Timer A Modulo Register
Register Name
SCI Baud Rate Register
IRQ Status and Control
PLL Bandwidth Control
SCI Status Register 1
SCI Status Register 2
Register (CONFIG-1)
PLL Control Register
SCI Data Register
Register (KBSCR)
Register (PBWC)
Register (KBIER)
Figure 2-2. I/O Data, Status and Control Registers (Sheet 3 of 6)
Register (TASC)
High (TAMODH)
Register (ISCR)
High (TACNTH)
Low (TAMODL)
Low (TACNTL)
(SCDR)
(SCBR)
(SCS1)
(SCS2)
(PCTL)
(PPG)
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
MC68HC908AZ32A Data Sheet, Rev. 2
LVISTOP
AUTO
SCTE
PLLIE
MUL7
Bit 15
Bit 15
Bit 7
TOF
Bit 7
Bit 7
R7
T7
R
R
R
0
0
0
0
0
0
= Unimplemented
LOCK
MUL6
PLLF
TOIE
TC
R6
T6
14
14
R
R
R
R
6
0
0
0
0
0
6
6
LVIRST
PLLON
TSTOP
SCRF
SCP1
MUL5
ACQ
R5
T5
13
13
R
R
R
5
0
0
0
0
5
5
LVIPWR
KBIE4
SCP0
MUL4
TRST
IDLE
BCS
XLD
R4
T4
12
12
R
R
R
4
0
0
0
0
4
4
SSREC
KBIE3
KEYF
VRS7
IRQF
OR
R3
T3
11
11
R
R
R
R
R
R
3
0
1
0
0
3
3
= Reserved
COPRS
ACKK
KBIE2
SCR2
VRS6
ACK
PS2
NF
R2
T2
10
10
R
R
2
0
0
0
1
0
2
2
IMASKK
IMASK
KBIE1
SCR1
VRS5
STOP
BKF
PS1
FE
R1
T1
R
R
1
1
0
9
1
9
1
I/O Section
MODEK
MODE
COPD
KBIE0
SCR0
VRS4
Bit 0
RPF
Bit 8
Bit 0
Bit 8
Bit 0
PS0
PE
R0
T0
R
R
1
0
33

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