MCHC908MR8CFAE Freescale Semiconductor, MCHC908MR8CFAE Datasheet - Page 292

• Manufacturer Part Number: MCHC908MR8CFAE
• Description: IC MCU 8K FLASH 8MHZ PWM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908MR8CFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 16
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: HC08MR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Computer Operating Properly (COP)
15.3 Functional Description
Technical Data
292
$FFFF
Addr.
INTERNAL RESET SOURCES(1)
Note: See
RESET VECTOR FETCH
COPD (FROM CONFIG)
Register Name
COP Control Register
7.4.2 Active Resets from Internal
COPCTL WRITE
COPCTL WRITE
CGMXCLK
See page 294.
(COPCTL)
RESET
Figure 15-1
Figure 15-2. COP I/O Register Summary
Figure 15-1. COP Block Diagram
COP MODULE
Write:
Reset
Read
Computer Operating Properly (COP)
13-BIT SIM COUNTER
COP COUNTER
:
:
shows the structure of the COP module.
CLEAR
Bit 7
Sources.
6-BIT COP COUNTER
SIM
6
5
Low byte of reset vector
Unaffected by reset
Clear COP counter
4
SIM RESET STATUS REGISTER
3
MC68HC908MR8 — Rev 4.1
SIM RESET CIRCUIT
Freescale Semiconductor
2
1
Bit 0