S9S12XS128J1MAL Freescale Semiconductor, S9S12XS128J1MAL Datasheet - Page 305

IC MCU 16BIT 128KB FLSH 112LQFP

S9S12XS128J1MAL

Manufacturer Part Number
S9S12XS128J1MAL
Description
IC MCU 16BIT 128KB FLSH 112LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of S9S12XS128J1MAL

Core Processor
HCS12X
Core Size
16-Bit
Speed
40MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
91
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
8K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
112-LQFP
Processor Series
S12XS
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
8 KB
Interface Type
CAN, SCI, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
91
Number Of Timers
12
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
DEMO9S12XSFAME, EVB9S12XEP100
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S9S12XS128J1MAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
11.3.2.3
The CANBTR0 register configures various CAN bus timing parameters of the MSCAN module.
1. Read: Anytime
Freescale Semiconductor
Module Base + 0x0002
Write: Anytime in initialization mode (INITRQ = 1 and INITAK = 1)
SJW[1:0]
BRP[5:0]
SLPAK
INITAK
Field
Field
7-6
5-0
1
0
Reset:
W
R
Sleep Mode Acknowledge — This flag indicates whether the MSCAN module has entered sleep mode (see
Section 11.4.5.5, “MSCAN Sleep
Sleep mode is active when SLPRQ = 1 and SLPAK = 1. Depending on the setting of WUPE, the MSCAN will
clear the flag if it detects activity on the CAN bus while in sleep mode.
0 Running — The MSCAN operates normally
1 Sleep mode active — The MSCAN has entered sleep mode
Initialization Mode Acknowledge — This flag indicates whether the MSCAN module is in initialization mode
(see
mode request. Initialization mode is active when INITRQ = 1 and INITAK = 1. The registers CANCTL1,
CANBTR0, CANBTR1, CANIDAC, CANIDAR0–CANIDAR7, and CANIDMR0–CANIDMR7 can be written only by
the CPU when the MSCAN is in initialization mode.
0 Running — The MSCAN operates normally
1 Initialization mode active — The MSCAN has entered initialization mode
Synchronization Jump Width — The synchronization jump width defines the maximum number of time quanta
(Tq) clock cycles a bit can be shortened or lengthened to achieve resynchronization to data transitions on the
CAN bus (see
Baud Rate Prescaler — These bits determine the time quanta (Tq) clock which is used to build up the bit timing
(see
MSCAN Bus Timing Register 0 (CANBTR0)
SJW1
Section 11.4.4.5, “MSCAN Initialization
Table
0
7
11-7).
Table 11-4. CANCTL1 Register Field Descriptions (continued)
Table
Figure 11-6. MSCAN Bus Timing Register 0 (CANBTR0)
SJW1
SJW0
Table 11-5. CANBTR0 Register Field Descriptions
0
0
1
1
6
0
11-6).
Table 11-6. Synchronization Jump Width
S12XS Family Reference Manual Rev. 1.11
BRP5
0
Mode”). It is used as a handshake flag for the SLPRQ sleep mode request.
5
Mode”). It is used as a handshake flag for the INITRQ initialization
BRP4
SJW0
4
0
0
1
0
1
Description
Description
Freescale’s Scalable Controller Area Network (S12MSCANV3)
BRP3
0
3
Synchronization Jump Width
BRP2
2 Tq clock cycles
3 Tq clock cycles
4 Tq clock cycles
2
0
1 Tq clock cycle
Access: User read/write
BRP1
0
1
BRP0
0
0
305
(1)

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