S9S12HY64J0MLH Freescale Semiconductor, S9S12HY64J0MLH Datasheet - Page 321

MCU 64K FLASH AUTO 64-LQFP

S9S12HY64J0MLH

Manufacturer Part Number
S9S12HY64J0MLH
Description
MCU 64K FLASH AUTO 64-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of S9S12HY64J0MLH

Core Processor
HCS12
Core Size
16-Bit
Speed
32MHz
Connectivity
CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
Peripherals
LCD, Motor control PWM, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-LQFP
Controller Family/series
S12
No. Of I/o's
50
Ram Memory Size
4KB
Cpu Speed
64MHz
No. Of Timers
2
Rohs Compliant
Yes
Processor Series
S12HY
Core
HCS12
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
DEMO9S12HY64
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S9S12HY64J0MLH
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
1. Redundant Information for the most critical CAN bus status which is “bus-off”. This only occurs if the Tx error counter exceeds
2. To ensure data integrity, do not read the receive buffer registers while the RXF flag is cleared. For MCUs with dual CPUs,
9.3.2.6
This register contains the interrupt enable bits for the interrupt flags described in the CANRFLG register.
1. Read: Anytime
Freescale Semiconductor
Module Base + 0x0005
a number of 255 errors. Bus-off affects the receiver state. As soon as the transmitter leaves its bus-off state the receiver state
skips to RxOK too. Refer also to TSTAT[1:0] coding in this register.
reading the receive buffer registers while the RXF flag is cleared may result in a CPU fault condition.
Write: Anytime when not in initialization mode
OVRIF
RXF
Field
1
0
Reset:
(2)
W
R
Overrun Interrupt Flag — This flag is set when a data overrun condition occurs. If not masked, an error interrupt
is pending while this flag is set.
0
1
Receive Buffer Full Flag — RXF is set by the MSCAN when a new message is shifted in the receiver FIFO.
This flag indicates whether the shifted buffer is loaded with a correctly received message (matching identifier,
matching cyclic redundancy code (CRC) and no other errors detected). After the CPU has read that message
from the RxFG buffer in the receiver FIFO, the RXF flag must be cleared to release the buffer. A set RXF flag
prohibits the shifting of the next FIFO entry into the foreground buffer (RxFG). If not masked, a receive interrupt
is pending while this flag is set.
0
1
MSCAN Receiver Interrupt Enable Register (CANRIER)
WUPIE
The CANRIER register is held in the reset state when the initialization mode
is active (INITRQ=1 and INITAK=1). This register is writable when not in
initialization mode (INITRQ=0 and INITAK=0).
The RSTATE[1:0], TSTATE[1:0] bits are not affected by initialization
mode.
0
7
No data overrun condition
A data overrun detected
No new message available within the RxFG
The receiver FIFO is not empty. A new message is available in the RxFG
Figure 9-9. MSCAN Receiver Interrupt Enable Register (CANRIER)
Table 9-11. CANRFLG Register Field Descriptions (continued)
CSCIE
6
0
MC9S12HY/HA-Family Reference Manual Rev. 1.04
RSTATE1
0
5
RSTATE0
NOTE
4
0
Description
Freescale’s Scalable Controller Area Network (S12MSCANV3)
TSTATE1
0
3
TSTATE0
2
0
Access: User read/write
OVRIE
0
1
RXFIE
0
0
321
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