S912XEG128J2MAL Freescale Semiconductor, S912XEG128J2MAL Datasheet - Page 820

• Manufacturer Part Number: S912XEG128J2MAL
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH 16K RAM
• Manufacturer: Freescale Semiconductor

Specifications of S912XEG128J2MAL

• Rohs: yes
• Core: RISC
• Processor Series: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 12 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Data Rom Size: 4 KB
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.13 V

Chapter 23 Voltage Regulator (S12VREGL3V3V1)
23.3.1
A summary of the registers associated with the VREG_3V3 sub-block is shown in
descriptions of the registers and bits are given in the subsections that follow
23.3.2
This section describes all the VREG_3V3 registers and their individual bits.
23.3.2.1
The VREGHTCL register allows to configure the VREG temperature sense features.
820
0x02F0
Address
0x02F0
0x02F1
0x02F2
0x02F3
0x02F4
0x02F5
0x02F6
0x02F7
Reset
W
R
VREGHTCL
VREGCTRL
VREGHTTR
VREGAPIC
VREGAPIT
VREGAPIR
VREGAPIR
Reserved
Module Memory Map
Register Descriptions
Name
H
0
0
7
06
R
H
L
L
igh
T
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
emperature
APICLK
APITR5
APIR15
HTOEN
= Unimplemented or Reserved
APIR7
0
0
6
Bit 7
0
0
0
MC9S12XE-Family Reference Manual Rev. 1.25
APITR4
APIR14
APIR6
VSEL
Figure 23-2. Register Summary
0
5
6
0
0
0
0
0
Control Register (VREGHTCL)
APITR3
APIR13
APIR5
VSEL
5
0
0
0
0
VAE
1
4
APIFES
APITR2
APIR12
APIR4
VAE
4
0
0
0
HTEN
0
3
APITR1
APIR11
HTTR3
APIEA
APIR3
HTEN
3
0
0
HTDS
0
2
APITR0
APIR10
HTTR2
APIFE
APIR2
HTDS
LVDS
2
0
Figure
Freescale Semiconductor
HTIE
0
1
HTTR1
APIR9
APIR1
HTIE
APIE
LVIE
1
0
0
23-2. Detailed
HTTR0
HTIF
APIR8
APIR0
Bit 0
HTIF
APIF
LVIF
0
0
0
0