MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 270

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MC9S12P32CFT

Manufacturer Part Number
MC9S12P32CFT
Description
MCU 16BIT 32K FLASH 48-QFN
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12P32CFT

Core Processor
HCS12
Core Size
16-Bit
Speed
32MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN Exposed Pad
Processor Series
S12P
Core
HCS12
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, DEMO9S12PFAME
Package
48QFN EP
Family Name
HCS12
Maximum Speed
32 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Interface Type
CAN/SCI/SPI
On-chip Adc
10-chx12-bit
Number Of Timers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Freescale’s Scalable Controller Area Network (S12MSCANV3)
The IDHITx indicators are always related to the message in the foreground buffer (RxFG). When a
message gets shifted into the foreground buffer of the receiver FIFO the indicators are updated as well.
8.3.2.13
This register is reserved for factory testing of the MSCAN module and is not available in normal system
operating modes.
270
IDHIT[2:0]
IDAM[1:0]
Field
5-4
2-0
Identifier Acceptance Mode — The CPU sets these flags to define the identifier acceptance filter organization
(see
mode, no message is accepted such that the foreground buffer is never reloaded.
Identifier Acceptance Hit Indicator — The MSCAN sets these flags to indicate an identifier acceptance hit (see
Section 8.4.3, “Identifier Acceptance
MSCAN Reserved Register
IDHIT2
IDAM1
Section 8.4.3, “Identifier Acceptance
0
0
1
1
0
0
0
0
1
1
1
1
Table 8-18. CANIDAC Register Field Descriptions
Table 8-19. Identifier Acceptance Mode Settings
Table 8-20. Identifier Acceptance Hit Indication
IDHIT1
IDAM0
0
1
0
1
0
0
1
1
0
0
1
1
S12P-Family Reference Manual, Rev. 1.13
Filter”).
IDHIT0
Filter”).
0
1
0
1
0
1
0
1
Table 8-20
Description
Table 8-19
Identifier Acceptance Mode
Four 16-bit acceptance filters
Two 32-bit acceptance filters
Eight 8-bit acceptance filters
summarizes the different settings.
Filter closed
summarizes the different settings. In filter closed
Identifier Acceptance Hit
Filter 0 hit
Filter 1 hit
Filter 2 hit
Filter 3 hit
Filter 4 hit
Filter 5 hit
Filter 6 hit
Filter 7 hit
Freescale Semiconductor

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