MCHC908MR8VFAE Freescale Semiconductor, MCHC908MR8VFAE Datasheet - Page 151
MCHC908MR8VFAE
Manufacturer Part Number
MCHC908MR8VFAE
Description
IC MCU 8K FLASH 8MHZ PWM 32-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MCHC908MR8VFAE.pdf
(372 pages)
Specifications of MCHC908MR8VFAE
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 ~ 105°C
Package / Case
32-LQFP
Processor Series
HC08MR
Core
HC08
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
33
Number Of Timers
4
Maximum Operating Temperature
+ 105 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCHC908MR8VFAE
Manufacturer:
Freescale
Quantity:
8 393
Company:
Part Number:
MCHC908MR8VFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
UP/DOWN
COUNTER
Pulse-Width Modulator for Motor Control (PWMMC)
PWM
PWM VALUE = 1
MODULUS = 2
PWMF SET
LDOK = 1
COUNTER
COUNTER
UP-ONLY
UP-ONLY
PWM
PWM VALUE= 1.
PWM VALUE= 2
MODULUS = 3
MODULUS = 3
PWM
Figure 9-8. Center-Aligned Loading of Modulus
PWMF SET
PWMF SET
Figure 9-9. Edge-Aligned PWM Value Loading
LDOK = 1
LDOK = 1
Figure 9-10. Edge-Aligned Modulus Loading
PWM VALUE= 1
MODULUS = 3
PWM VALUE= 2.
PWMF SET
MODULUS = 3
LDOK = 1
LDFQ1:LDFQ0 = 00 (RELOAD EVERY CYCLE)
PWMF SET
LDOK = 0
LDFQ1:LDFQ0 = 00 (RELOAD EVERY CYCLE)
PWM VALUE = 2
MODULUS = 4
PWMF SET
LDOK = 1
Pulse-Width Modulator for Motor Control (PWMMC)
PWM VALUE = 2
MODULUS = 3
LDFQ1:LDFQ0 = 00 (RELOAD EVERY CYCLE)
PWMF SET
LDOK = 1
PWMVALUE= 1
MODULUS = 2
PWMF SET
PWM VALUE = 1
LDOK = 1
MODULUS = 3
PWMF SET
LDOK = 0
PWM VALUE = 2
MODULUS = 2
PWMF SET
LDOK = 1
PWM VALUE = 1
MODULUS = 3
PWM VALUE= 1
PWMF SET
MODULUS = 1
LDOK = 0
PWMF SET
PWM VALUE= 2
LDOK = 1
MODULUS = 1
PWMF SET
LDOK = 0
PWM Generators
Technical Data
PWM VALUE= 1
MODULUS = 2
PWMF SET
LDOK = 0
151
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