
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
908E625
ELECTRICAL CHARACTERISTICS
MICROCONTROLLER PARAMETRICS
MICROCONTROLLER PARAMETRICS
TIMING DIAGRAMS
Figure 4. LIN Timing Description
Table 5. Microcontroller Description
For a detailed microcontroller description, refer to the MC68HC908EY16 data sheet.
Module
Description
Core
High Performance HC08 Core with a Maximum Internal Bus Frequency of 8.0 MHz
Timer
Two 16-Bit Timers with Two Channels (TIM A and TIM B)
Flash
16 K Bytes
RAM
512 Bytes
ADC
10-Bit Analog-to-Digital Converter
SPI
SPI Module
ESCI
Standard Serial Communication Interface (SCI) Module
Bit-Time Measurement
Arbitration
Prescaler with Fine Baud Rate Adjustment
ICG
Internal Clock Generation Module (25% Accuracy with Trim Capability to 2%)
BEMF Counter
Special Counter for SMARTMOS BEMF Output
Tx
Rx
LIN
Recessive State
Dominant State
0.9 VSUP
0.4 VSUP
0.6 VSUP
0.1 VSUP
t
Tx-LIN-low
t
Tx-LIN-high
t
LIN-Rx-low
t
LIN-Rx-high
tTXD-LIN-low
tTXD-LIN-high
TXD
RXD
0.3 VLIN
TXD
LIN
0.9 VSUP
0.1 VSUP
0.7 VLIN
tLIN-RXD-high
tLIN-RXD-low