MC9S08QE4CTGR Freescale Semiconductor, MC9S08QE4CTGR Datasheet - Page 12
MC9S08QE4CTGR
Manufacturer Part Number
MC9S08QE4CTGR
Description
MCU 8BIT 4K FLASH 16-TSSOP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Specifications of MC9S08QE4CTGR
Core Processor
HCS08
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, LIN, SCI, SPI
Peripherals
LVD, PWM, WDT
Number Of I /o
12
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Electrical Characteristics
12
1
2
3
4
5
6
7
8
Num C
12b
13
14
15
16
17
18
19
20
21
Typical values are measured at 25 C. Characterized, not tested
As the supply voltage rises, the LVD circuit will hold the MCU in reset until the supply has risen above V
The specified resistor value is the actual value internal to the device. The pullup or pulldown value may appear higher when
measured externally on the pin.
All functional non-supply pins, except for PTA5 are internally clamped to V
Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
Power supply must maintain regulation within operating V
conditions. If the positive injection current (V
result in external power supply going out of regulation. Ensure that external V
injection current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is
present, or if clock rate is very low (which would reduce overall power consumption).
Maximum is highest voltage that POR is guaranteed.
Factory trimmed at V
D POR re-arm time
C
C
C Input capacitance, all pins
C RAM retention voltage
C POR re-arm voltage
P Low-voltage detection threshold
P Low-voltage warning threshold
P
P Bandgap voltage reference
Pullup,
pulldown
resistors
DC injection
current
6
Low-voltage inhibit reset/recover
hysteresis
4, 5,
DD
Characteristic
(PTA5/IRQ/TCLK/RESET)
Total MCU limit, includes
= 3.0 V, Temp = 25 C
sum of all stressed pins
7
Single pin limit
8
Table 7. DC Characteristics (continued)
MC9S08QE8 Series Data Sheet, Rev. 8
In
> V
DD
Symbol
(Note
V
V
V
V
R
t
V
R
V
) is greater than I
POR
C
I
RAM
POR
LVW
LVD
PU,
IC
hys
PD
BG
In
3
)
DD
V
range during instantaneous and operating maximum current
IN
< V
V
V
Condition
V
V
DD
DD
DD
DD
SS
—
—
—
—
—
—
—
DD
, V
falling
falling
rising
rising
, the injection current may flow out of V
IN
SS
> V
DD
and V
DD
load will shunt current greater than maximum
DD
.
Min.
17.5
–0.2
1.80
1.88
2.08
1.15
0.9
–5
10
—
—
—
Typical
1.84
1.92
1.17
2.14
0.6
1.4
80
—
—
—
—
—
Freescale Semiconductor
1
LVDL
.
Max.
52.5
1.88
1.96
2.24
1.18
0.2
1.0
2.0
—
—
5
8
DD
and could
Unit
mA
mA
mV
k
pF
s
V
V
V
V
V