MC9S08QG84CFFE Freescale Semiconductor, MC9S08QG84CFFE Datasheet - Page 278
MC9S08QG84CFFE
Manufacturer Part Number
MC9S08QG84CFFE
Description
IC MCU 8BIT 8K FLASH 16-QFN
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.MC9S08QG8CDTER.pdf
(314 pages)
Specifications of MC9S08QG84CFFE
Core Processor
HCS08
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
12
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-QFN
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
1
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
DEMO9S08QG8E - BOARD DEMO FOR MC9S08QG8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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Appendix A Electrical Characteristics
A.8
This section describes timing characteristics for each peripheral system.
A.8.1
1
2
3
4
5
276
Bus frequency (t
Real-time interrupt internal oscillator period
External reset pulse width
IRQ pulse width
KBIPx pulse width
Port rise and fall time (load = 50 pF)
BKGD/MS setup time after issuing background debug force
reset to enter user or BDM modes
BKGD/MS hold time after issuing background debug force
reset to enter user or BDM modes
Data in Typical column was characterized at 3.0 V, 25°C.
This is the shortest pulse that is guaranteed to be recognized.
This is the minimum pulse width that is guaranteed to pass through the pin synchronization circuitry. Shorter pulses may or
may not be recognized. In stop mode, the synchronizer is bypassed so shorter pulses can be recognized in that case.
Timing is shown with respect to 20% V
To enter BDM mode following a POR, BKGD/MS should be held low during the power-up and for a hold time of t
rises above V
Slew rate control enabled (PTxSE = 1)
Slew rate control disabled (PTxSE = 0)
Asynchronous path
Synchronous path
Asynchronous path
Synchronous path
AC Characteristics
Control Timing
LVD
cyc
.
= 1/f
3
3
2
2
Bus
Parameter
2
)
5
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
4
DD
and 80% V
Table A-9. Control Timing
DD
levels. Temperature range –40°C to 85°C.
t
t
Symbol
ILIH,
Rise
t
t
MSSU
t
t
f
extrst
t
MSH
ILIH
Bus
RTI
, t
t
IHIL
Fall
1.5 t
1.5 t
Min
700
100
100
100
500
100
—
—
0
cyc
cyc
Typ
1000
30
—
—
—
—
—
—
3
1
Freescale Semiconductor
1300
Max
10
—
—
—
—
—
—
—
MSH
after V
MHz
Unit
μs
ns
ns
ns
ns
ns
μs
DD
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