MC9S08SH8CWJ Freescale Semiconductor, MC9S08SH8CWJ Datasheet - Page 171
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MC9S08SH8CWJ
Manufacturer Part Number
MC9S08SH8CWJ
Description
MCU 8BIT 8K FLASH 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.MC9S08SH4CTJ.pdf
(338 pages)
Specifications of MC9S08SH8CWJ
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
S08SH
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
17
Number Of Timers
2
Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
DEMO9S08SG32, DEMO9S08SG32AUTO, DEMO9S08SG8, DEMO9S08SG8AUTO, DEMO9S08SH32, DEMO9S08SH8
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
A/d Bit Size
10 bit
A/d Channels Available
12
Height
2.4 mm
Length
12.95 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
7.6 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC9S08SH8CWJ
Manufacturer:
FREESCALE
Quantity:
20 000
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11.3.4
Freescale Semiconductor
Reset
BUSY
ARBL
RXAK
Field
IAAS
SRW
IICIF
TCF
7
6
5
4
2
1
0
W
R
IIC Status Register (IICS)
TCF
Transfer Complete Flag. This bit is set on the completion of a byte transfer. This bit is only valid during or
immediately following a transfer to the IIC module or from the IIC module.The TCF bit is cleared by reading the
IICD register in receive mode or writing to the IICD in transmit mode.
0 Transfer in progress
1 Transfer complete
Addressed as a Slave. The IAAS bit is set when the calling address matches the programmed slave address
or when the GCAEN bit is set and a general call is received. Writing the IICC register clears this bit.
0 Not addressed
1 Addressed as a slave
Bus Busy. The BUSY bit indicates the status of the bus regardless of slave or master mode. The BUSY bit is
set when a start signal is detected and cleared when a stop signal is detected.
0 Bus is idle
1 Bus is busy
Arbitration Lost. This bit is set by hardware when the arbitration procedure is lost. The ARBL bit must be cleared
by software by writing a 1 to it.
0 Standard bus operation
1 Loss of arbitration
Slave Read/Write. When addressed as a slave, the SRW bit indicates the value of the R/W command bit of the
calling address sent to the master.
0 Slave receive, master writing to slave
1 Slave transmit, master reading from slave
IIC Interrupt Flag. The IICIF bit is set when an interrupt is pending. This bit must be cleared by software, by
writing a 1 to it in the interrupt routine. One of the following events can set the IICIF bit:
0 No interrupt pending
1 Interrupt pending
Receive Acknowledge. When the RXAK bit is low, it indicates an acknowledge signal has been received after
the completion of one byte of data transmission on the bus. If the RXAK bit is high it means that no acknowledge
signal is detected.
0 Acknowledge received
1 No acknowledge received
1
7
• One byte transfer completes
• Match of slave address to calling address
• Arbitration lost
= Unimplemented or Reserved
IAAS
0
6
MC9S08SH8 MCU Series Data Sheet, Rev. 3
Figure 11-6. IIC Status Register (IICS)
Table 11-7. IICS Field Descriptions
BUSY
0
5
ARBL
0
4
Description
3
0
0
Chapter 11 Inter-Integrated Circuit (S08IICV2)
SRW
0
2
IICIF
0
1
RXAK
0
0
171
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