RS08KA2 PROMO Freescale Semiconductor, RS08KA2 PROMO Datasheet - Page 28

• Manufacturer Part Number: RS08KA2 PROMO
• Description: DEMO KIT, SILICON BUNDLE, RS08KA2
• Manufacturer: Freescale Semiconductor

Specifications of RS08KA2 PROMO

• Kit Contents: DEMO9RS08KA2 Board, USB Cable, Quick Start Guide, User Manual, Packing List
• Svhc: No SVHC (15-Dec-2010)
• Development Tool Type: Demonstration Kit
• Kit Features: RS08KA2 Microcontroller,
• Silicon Manufacturer: Freescale
• Core Architecture: RS08
• Core Sub-architecture: RS08
• Silicon Core Number: MC9RS08
• Silicon Family Name: RS08KA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Emulated ADC Application Example
2.3
When ADCRead subroutine is executed, the RC network starts the charging process. Once the ADC input
voltage matches the RC voltage, the timer counter value is read out and the comparator is disabled. RC
network returns to the discharged state.
various ADC input voltages.
With bus frequency adjusted to 1.15MHz the emulated ADC performance for V
Table 2-8
28
Measurement Result
and
ADC IN = 1V
Figure
Figure 2-8. RC Charging Profile Against Different ADC Input Voltages
ADC Input Voltage (V)
2-9.
1.5
2.5
3.5
4.5
1
2
3
4
Table 2-8. Emulated ADC Performance
Getting Started with RS08, Rev. 1
Figure 2-8
Expected ADC code
ADC IN = 2.5V
(Decimal)
shows the charging and discharging process with
102
127
153
178
204
229
51
76
Measured ADC code
(Decimal)
123
150
175
202
234
50
75
99
DD
ADC IN = 5V
=5V is shown in
Freescale Semiconductor