MC908AZ60AMFUER Freescale Semiconductor, MC908AZ60AMFUER Datasheet - Page 147

• Manufacturer Part Number: MC908AZ60AMFUER
• Description: IC MCU 64K FLASH 8.4MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60AMFUER

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 12
Configuration Register (CONFIG-2)
12.1 Introduction
This chapter describes the configuration register (CONFIG-2). This register contains bits that configure
these options:
12.2 Functional Description
The configuration register is a write-once register. Out of reset, the configuration register will read the
default. Once the register is written, further writes will have no effect until a reset occurs.
AT60A — Device Indicator
EEDIVCLK — EEPROM Timebase Divider Clock Select Bit
MSCAND — MSCAN Disable Bit
Freescale Semiconductor
•
•
This read-only bit is used to distinguish an MC68HC908AS60A and MC68HC908AZ60A from older
non-’A’ suffix versions.
This bit selects the reference clock source for the EEPROM-1 and EEPROM-2 timebase divider
modules.
MSCAND disables the MSCAN module. (See
1 = ‘A’ version
0 = Non-’A’ version
1 = EExDIV clock input is driven by internal bus clock
0 = EExDIV clock input is driven by CGMXCLK
1 = MSCAN module disabled
0 = MSCAN Module enabled
Configures the device to either the MC68HC08AZxx emulator or the MC68HC08ASxx emulator
Disables the CAN module
Address:
Reset:
Read:
Write:
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
$FE09
EEDIV
Bit 7
CLK
R
0
Figure 12-1. Configuration Register (CONFIG-2)
= Reserved
R
6
0
R
5
0
MSCAND
Chapter 23 MSCAN Controller
4
1
AT60A
R
3
1
R
2
0
R
1
0
(MSCAN08)).
AZxx
Bit 0
0
147