MC9RS08LE4CWL Freescale Semiconductor, MC9RS08LE4CWL Datasheet - Page 19

• Manufacturer Part Number: MC9RS08LE4CWL
• Description: MCU 8BIT 4K FLASH W/LCD 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08LE4CWL

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SCI
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: RS08LA
• Core: RS08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 26
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08LA8
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.11
Freescale Semiconductor
1
2
Supply voltage
Ground voltage
Reference voltage high
Reference voltage low
Input voltage
Input capacitance
Input resistance
Analog source resistance
external to MCU
ADC conversion clock
frequency
Typical values assume V
for reference only and are not tested in production.
DC potential difference.
ADC Characteristics
Characteristic
DDAD
Figure 17. 5 Volt 10-bit ADC Operating Conditions
TPMCHn
TPMCHn
Absolute
Delta to V
Delta to V
10 bit mode
8 bit mode (all valid f
High speed (ADLPC = 0)
Low power (ADLPC = 1)
= 5.0 V, Temp = 25 °C, f
Figure 16. Timer Input Capture Pulse
MC9RS08LE4 MCU Data Sheet, Rev. 3
f
f
ADCK
ADCK
Conditions
DD
SS
(V
(V
> 4MHz
< 4MHz
DD
SS
– V
– V
ADCK
DDAD
SSAD
ADCK
t
t
)
ICPW
ICPW
)
)
2
2
= 1.0 MHz unless otherwise stated. Typical values are
ΔV
ΔV
V
V
Symb
V
C
R
V
f
ADCK
R
DDAD
REFH
REFL
ADIN
ADIN
ADIN
DDAD
SSAD
AS
V
V
–100
–100
Min
SSAD
1.8
1.8
REFL
0.4
0.4
—
—
—
—
—
Typical
V
V
DDAD
SSAD
4.5
—
—
—
—
—
—
—
0
0
3
1
V
V
V
ADC Characteristics
Max
100
100
DDAD
SSAD
REFH
5.5
5.5
8.0
4.0
10
10
5
5
MHz
Unit
mV
mV
kΩ
kΩ
pF
V
V
V
V
19