MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 28

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

CPU
Flash memory
[kBytes]
EEPROM
[Bytes]
RAM [Bytes]
MSCAN
SCI
SPI
16-Bit Timer
channels
8-Bit PWM
channels
10-Bit ADC
channels
Feature
Device Overview MC9S12G-Family
communication. Typical examples of these applications include body controllers, occupant detection, door
modules, seat controllers, RKE receivers, smart actuators, lighting modules, and smart junction boxes.
The MC9S12G-Family uses many of the same features found on the MC9S12XS- and MC9S12P-Family,
including error correction code (ECC) on flash memory, a fast analog-to-digital converter (ADC) and a
frequency modulated phase locked loop (IPLL) that improves the EMC performance.
The MC9S12G-Family is optimized for lower program memory sizes down to 16k. In order to simplify
customer use it features an EEPROM with a small 4 bytes erase sector size.
The MC9S12G-Family deliver all the advantages and efficiencies of a 16-bit MCU while retaining the low
cost, power consumption, EMC, and code-size efficiency advantages currently enjoyed by users of
Freescale’s existing 8-bit and 16-bit MCU families. Like the MC9S12XS-Family, the MC9S12G-Family
run 16-bit wide accesses without wait states for all peripherals and memories. The MC9S12G-Family is
available in 100-pin LQFP, 64-pin LQFP, 48-pin LQFP/QFN, 32-pin LQFP and 20-pin TSSOP package
options and aims to maximize the amount of functionality especially for the lower pin count packages. In
addition to the I/O ports available in each module, further I/O ports are available with interrupt capability
allowing wake-up from stop or wait modes.
1.2
This section describes the key features of the MC9S12G-Family.
1.2.1
Table 1-1
information is intended to provide an understanding of the range of functionality offered by this
microcontroller family.
28
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
Features
provides a summary of different members of the MC9S12G-Family and their features. This
S12GN16 S12GN32 S12GN48 S12G48 S12G64 S12G96 S12G128 S12G192 S12GA192 S12G240 S12GA240
MC9S12G-Family Comparison
1024
512
16
—
1
1
6
6
8
1024
2048
32
—
1
1
6
6
8
1536
4096
48
12
—
MC9S12G Family Reference Manual,
2
2
6
6
Table 1-1. MC9S12G-Family Overview
1536
4096
48
12
1
2
2
6
6
2048
4096
64
12
1
2
2
6
6
CPU12V1
3072
8192
96
12
1
3
3
8
8
4096
8192
128
Rev.1.01
12
1
3
3
8
8
1
11264
4096
192
16
1
3
3
8
8
11264
4096
Freescale Semiconductor
192
—
1
3
3
8
8
11264
4096
240
16
1
3
3
8
8
11264
4096
240
—
1
3
3
8
8