mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 20

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Device Overview MC9S12VR-Family
1.2
This section describes the key features of the MC9S12VR-Family.
1.2.1
Table 1-1
information is intended to provide an understanding of the range of functionality offered by this
microcontroller family.
20
•
Sun roof modules
Features
provides a summary of different members of the MC9S12VR-Family and their features. This
MC9S12VR-Family Member Comparison
CPU
Flash memory (ECC)
EEPROM (ECC)
RAM
LIN physical layer
SPI
SCI
Timer
PWM
ADC
Frequency modulated PLL
Internal 1 MHz RC oscillator
Autonomous window watchdog
Low-side drivers
(protected for inductive loads)
High-side drivers
High voltage Inputs
General purpose I/Os (5V)
Direct battery sense pin
Supply voltage sense
Chip temperature sensor
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
Feature
Table 1-2. MC9S12VR - Family
6 ch x 10-bit available on external
MC9S12VR48
pins and four internal channels.
48 Kbytes
1 general sensor
see Table 1-14.
8ch x 8-bit or
4ch x 16-bit
4ch x 16-bit
512 Bytes
2 Kbytes
Up to 28
HCS12
Up to 2
Up to 2
Yes
Yes
Yes
Yes
1
1
1
2
4
Rev. 2.2
MC9S12VR64
64 Kbytes
Freescale Semiconductor