MC9S08QE64CFT Freescale Semiconductor, MC9S08QE64CFT Datasheet - Page 16

• Manufacturer Part Number: MC9S08QE64CFT
• Description: IC MCU 8BIT 64K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QE64CFT

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN
• Processor Series: S08QE
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50.33 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 3
• Operating Supply Voltage: - 0.3 V to + 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMOQE128, EVBQE128
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1
2
3
4
5
6
7
8
9
Num C
Electrical Characteristics
16
18
19
20
21
22
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
All functional non-supply pins 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 positive injection current (V
in external power supply going out of regulation. Ensure external V
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.
Low voltage detection and warning limits measured at 1 MHz bus frequency.
Run at 1 MHz bus frequency
Factory trimmed at V
40
35
30
25
20
1.8
P
P
P
C
P Bandgap Voltage Reference
Low-voltage detection threshold —
low range
Low-voltage warning threshold —
high range
Low-voltage warning threshold —
low range
Low-voltage inhibit reset/recover
hysteresis
2
2.2
PULL-UP RESISTOR TYPICALS
2.4
7
7
7
7
DD
Characteristic
2.6
= 3.0 V, Temp = 25°C
V
DD
2.8
(V)
Figure 7. Pull-up and Pull-down Typical Resistor Values
3
9
Table 8. DC Characteristics (continued)
3.2
In
MC9S08QE128 Series Data Sheet, Rev. 7
> V
3.4
–40°C
DD
85°C
25°C
) is greater than I
3.6
Symbol
V
V
V
V
V
LVWH
LVWL
LVDL
hys
BG
SS
DD
and V
range during instantaneous and operating maximum current
DD
DD
40
35
30
25
20
DD
1.8
V
V
V
Condition
, the injection current may flow out of V
V
V
V
.
DD
DD
DD
DD
DD
DD
load will shunt current greater than maximum injection
falling
falling
falling
rising
rising
rising
2.3
PULL-DOWN RESISTOR TYPICALS
1.80
1.86
2.36
2.36
2.11
2.16
1.15
Min
V
—
DD
(V)
2.8
Typ
1.82
1.90
2.46
2.46
2.16
2.21
1.17
Freescale Semiconductor
50
1
LVDL
DD
3.3
.
and could result
–40°C
Max
1.91
1.99
2.56
2.56
2.22
2.27
1.18
85°C
25°C
—
3.6
Unit
mV
V
V
V
V