MC9RS08KA8CWJ Freescale Semiconductor, MC9RS08KA8CWJ Datasheet - Page 21

• Manufacturer Part Number: MC9RS08KA8CWJ
• Description: IC MCU RS08 8KB FLASH 20-SOIC
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08KA8CWJ

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 254 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Package: 20SOIC W
• Family Name: RS08
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 18
• Interface Type: I2C
• On-chip Adc: 12-chx10-bit
• Number Of Timers: 2
• Processor Series: RS08KA
• Core: RS08
• Data Ram Size: 254 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08KA8, DEMO9RS08KA2
• Minimum Operating Temperature: - 40 C
• For Use With: DEMO9RS08KA8 - BOARD DEMO FOR MC9RS08KA8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.11
3.12
Freescale Semiconductor
1
2
3
1
Num
Data in typical column was characterized at 3.0 V and 5.0 V, 25 °C or is typical recommended value.
This parameter is characterized and not tested on each device.
This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or
changing from FLL disabled (FBILP) to FLL enabled (FEI, FBI).
1
2
3
4
5
6
7
8
These data are characterized but not production tested.
C
D
C
C
C
C
Num
9
C
C Average internal reference frequency — untrimmed
P
C DCO output frequency range — untrimmed
P
C Resolution of trimmed DCO output frequency
C Total deviation of trimmed DCO output frequency
C FLL acquisition time
C
Input voltage
Accuracy
Input capacitance
Input resistance
Analog source resistance
external to MCU
Internal Clock Source Characteristics
ADC Characteristics
Average internal reference frequency — trimmed
DCO output frequency range — trimmed
at fixed voltage and temperature
over voltage and temperature
Stop recovery time (FLL wakeup to previous acquired
frequency)
IREFSTEN = 0
IREFSTEN = 1
C
P
Characteristic
Analog Comparator bandgap reference
voltage
Table 12. Analog Comparator Electrical Specifications (continued)
Characteristic
Characteristic
2
Table 14. 5 Volt 10-bit ADC Operating Conditions
,
3
Table 13. Internal Clock Source Specifications
MC9RS08KA8 Series MCU Data Sheet, Rev. 4
—
V
—
—
10 bit mode
8 bit mode (all valid f
DD
= 2 V
f
f
ADCK
ADCK
Conditions
> 4MHz
< 4MHz
Symbol
V
ADCK
BG
Δf
)
t_wakeup
Symbol
t
Δf
f
dco_res_t
acquire
f
f
dco_ut
f
int_ut
dco_t
int_t
dco_t
Symb
C
R
V
R
ADIN
ADIN
ADIN
—
AS
Min
1.1
31.25
12.8
Min
25
16
—
—
—
—
Min.
V
—
—
—
—
—
—
SS
Typical
1.208
Typical
31.25
39.06
Typical
100
16
20
86
—
—
—
8 bit
Electrical Characteristics
4.5
—
—
—
—
3
1
Max
39.0625
1.3
41.66
21.33
Max
20
0.2
—
Max.
V
1
2
5.5
10
10
—
5
5
DD
Unit
%f
%f
MHz
MHz
Unit
kHz
kHz
V
ms
μs
Unit
kΩ
kΩ
pF
dco
dco
—
V
21