S912XEG128J2MAL Freescale Semiconductor, S912XEG128J2MAL Datasheet - Page 581

• 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

15.3
This section provides a detailed description of all memory and registers for the IIC module.
15.3.1
This section consists of register descriptions in address order. Each description includes a standard register
diagram with an associated figure number. Details of register bit and field function follow the register
diagrams, in bit order.
15.3.1.1
Read and write anytime
Freescale Semiconductor
Reset
Register
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
IBCR2
Name
IBCR
IBDR
IBAD
IBFD
IBSR
W
R
Module Base +0x0000
Memory Map and Register Definition
Register Descriptions
ADR7
IIC Address Register (IBAD)
0
7
W
W
W
W
W
W
R
R
R
R
R
R
= Unimplemented or Reserved
GCEN
ADR7
ADR6
IBEN
Bit 7
IBC7
TCF
D7
0
6
Figure 15-3. IIC Bus Address Register (IBAD)
MC9S12XE-Family Reference Manual Rev. 1.25
ADTYPE
= Unimplemented or Reserved
ADR6
Figure 15-2. IIC Register Summary
IBC6
IAAS
IBIE
D6
6
ADR5
0
5
MS/SL
ADR5
IBC5
IBB
D5
5
0
ADR4
0
4
ADR4
Tx/Rx
IBC4
IBAL
D4
4
0
Chapter 15 Inter-Integrated Circuit (IICV3) Block Description
ADR3
0
3
ADR3
TXAK
IBC3
D3
3
0
0
ADR2
ADR10
0
2
ADR2
IBC2
RSTA
SRW
D2
2
0
ADR1
ADR1
ADR9
IBC1
IBIF
D1
0
1
1
0
IBSWAI
RXAK
ADR8
Bit 0
IBC0
D0
0
0
0
0
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