MC9RS08LE4CWL Freescale Semiconductor, MC9RS08LE4CWL Datasheet - Page 20

• 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

ADC Characteristics
20
1
2
3
4
5
6
Nu
m
V
AS
C
P
P
T
T
T
+
–
Supply current
ADLPC=1
ADLSMP=1
ADCO=1
Supply current
ADLPC=1
ADLSMP=0
ADCO=1
Supply current
ADLPC=0
ADLSMP=1
ADCO=1
Supply current
ADLPC=0
ADLSMP=0
ADCO=1
Supply current
ADC
asynchronous
clock source
Characteristic
Table 13. 10-bit ADC Characteristics (V
R
AS
Figure 18. ADC Input Impedance Equivalency Diagram
C
AS
Z
V
Stop, reset, module off
High speed (ADLPC = 0)
Low power (ADLPC = 1)
AS
DDAD ≤
MC9RS08LE4 MCU Data Sheet, Rev. 3
5.5 V
Conditions
V
+
–
ADIN
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
CIRCUIT
REFH
f
Symb
I
I
I
I
I
ADACK
DDAD
DDAD
DDAD
DDAD
DDAD
= V
DDAD
Z
ADIN
1.25
Min
, V
—
—
—
—
—
2
CHANNEL SELECT
R
R
R
R
REFL
ADIN
ADIN
ADIN
ADIN
SIMPLIFIED
CIRCUIT
Typical
= V
0.582
0.011
133
218
327
3.3
2
SSAD
1
Freescale Semiconductor
)
C
Max
3.3
ADIN
—
—
—
1
1
5
ADC SA
ENGINE
MHz
Unit
mA
μA
μA
μA
μA