MCHC908GR8CFAE Freescale Semiconductor, MCHC908GR8CFAE Datasheet - Page 218
MCHC908GR8CFAE
Manufacturer Part Number
MCHC908GR8CFAE
Description
IC MCU FLSH 8BIT8MHZ 7.5K32-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Specifications of MCHC908GR8CFAE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
21
Program Memory Size
7.5KB (7.5K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Controller Family/series
HC08
No. Of I/o's
21
Ram Memory Size
384Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Processor Series
HC08G
Core
HC08
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8.2 MHz
Number Of Programmable I/os
21
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 6 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:
MCHC908GR8CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MCHC908GR8CFAER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Timebase Module (TBM)
17.4 Timebase Register Description
The timebase has one register, the timebase control register (TBCR), which is used to enable the
timebase interrupts and set the rate.
TBIF — Timebase Interrupt Flag
218
This read-only flag bit is set when the timebase counter has rolled over.
TBMCLK
1 = Timebase interrupt pending
0 = Timebase interrupt not pending
÷ 2
Address:
Reset:
Read:
Write:
÷ 2
÷ 2
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
÷ 2
÷ 2
$001C
TBIF
Bit 7
0
÷ 2
Figure 17-2. Timebase Control Register (TBCR)
÷ 2
÷ 8
= Unimplemented
Figure 17-1. Timebase Block Diagram
TBR2
÷ 2048
÷ 2
6
0
÷ 2
÷ 16
÷ 2
÷ 2
TBR1
5
0
÷ 8192
÷ 32
÷ 2
÷ 2
TBR0
÷ 2
4
0
÷ 64
÷ 2
÷ 32768
TACK
R
3
0
0
÷ 128
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
= Reserved
TBIE
2
0
SEL
TBON
1
0
TBON
Freescale Semiconductor
R
Bit 0
R
0
TBIF
TBMINT
TBIE
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