MC9S08GT16ACFDE Freescale Semiconductor, MC9S08GT16ACFDE Datasheet - Page 142
![IC MCU 16K FLASH 2K RAM 48-QFN](/photos/12/16/121644/mc9s08gt16a_sml.jpg)
MC9S08GT16ACFDE
Manufacturer Part Number
MC9S08GT16ACFDE
Description
IC MCU 16K FLASH 2K RAM 48-QFN
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.MC9S08GT8ACFBER.pdf
(300 pages)
Specifications of MC9S08GT16ACFDE
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
39
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
48-QFN
Cpu Family
HCS08
Device Core Size
8b
Frequency (max)
40MHz
Interface Type
I2C/SCI/SPI
Total Internal Ram Size
2KB
# I/os (max)
39
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
1.8V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Package Type
QFN EP
Processor Series
S08GT
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
2 KB
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
39
Operating Supply Voltage
3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
M68EVB908GB60E, M68DEMO908GB60E
Minimum Operating Temperature
- 40 C
For Use With
M68DEMO908GB60E - BOARD DEMO MC9S08GB60M68EVB908GB60E - BOARD EVAL FOR MC9S08GB60
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
- Current page: 142 of 300
- Download datasheet (2Mb)
1
2
3
Internal Clock Generator (S08ICGV4)
9.4.10
A clock mode is requested by writing to CLKS1:CLKS0 and the actual clock mode is indicated by
CLKST1:CLKST0. Provided minimum conditions are met, the status shown in CLKST1:CLKST0 should
be the same as the requested mode in CLKS1:CLKS0.
CLKST, and ICGOUT. It also shows the conditions for CLKS = CLKST or the reason CLKS ≠ CLKST.
142
(CLKST)
CLKST will not update immediately after a write to CLKS. Several bus cycles are required before CLKST updates to the new
value.
The reference frequency has no effect on ICGOUT in SCM, but the reference frequency is still used in making the comparisons
that determine the DCOS bit
After initial LOCK; will be ICGDCLK/2R during initial locking process and while FLL is re-locking after the MFD bits are changed.
Actual
Mode
SCM
(XX)
FBE
FEE
(00)
(01)
(10)
(11)
FEI
Off
Clock Mode Requirements
Desired
(CLKS)
Mode
SCM
(XX)
FBE
FBE
FEE
FEE
FBE
FEE
FEE
(10)
(00)
(01)
(10)
(11)
(01)
(11)
(10)
(11)
(11)
FEI
FEI
Off
If a crystal will be used before the next reset, then be sure to set REFS = 1
and CLKS = 1x on the first write to the ICGC1 register. Failure to do so will
result in “locking” REFS = 0 which will prevent the oscillator amplifier
from being enabled until the next reset occurs.
Range
X
X
X
X
X
X
X
X
0
0
0
1
(f
f
f
f
f
ICGIRCLK
ICGIRCLK
ICGIRCLK
Frequency
Reference
f
f
ICGIRCLK
REFERENCE
ICGIRCLK
ICGIRCLK
f
f
ICGERCLK
ICGERCLK
MC9S08GT16A/GT8A Data Sheet, Rev. 1
0
0
0
0
/7
/7
/7
Table 9-9. ICG State Table
/7
/7
/7
(1)
(1)
(1)
2
)
128/f
Comparison
Cycle Time
2/f
8/f
8/f
8/f
8/f
8/f
8/f
NOTE
ICGERCLK
ICGIRCLK
ICGIRCLK
ICGIRCLK
ICGIRCLK
ICGIRCLK
ICGIRCLK
ICGERCLK
—
—
—
—
Table 9-9
ICGDCLK/R
ICGERCLK/R
ICGERCLK/R
ICGDCLK/R
ICGDCLK/R
ICGDCLK/R
ICGDCLK/R
ICGDCLK/R
ICGDCLK/R
ICGDCLK/R
ICGOUT
shows the relationship between CLKS,
0
0
(2)
3
Conditions
CLKS = CLKST
ERCS = 1 and
ERCS = 1 and
Not switching
from FBE to
DCOS = 1
ERCS = 1
DCOS = 1
DCOS = 1
SCM
—
—
—
—
—
—
—
Freescale Semiconductor
1
for
DCOS = 0 or
LOCS = 1 &
DCOS = 0
ERCS = 0
ERCS = 0
ERCS = 0
ERCS = 0
ERCS = 1
CLKS1 ≠
Reason
CLKST
—
—
—
—
—
—
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