MC68HC705X32CFU Freescale Semiconductor, MC68HC705X32CFU Datasheet - Page 52

• Manufacturer Part Number: MC68HC705X32CFU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC705X32CFU

• Cpu Family: HC05
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 528Byte
• # I/os (max): 32
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

3
(1) These registers can only be accessed when the reset request bit in the control register is set.
RTR-bit, data length code (RRTDL)
RTR-bit, data length code (TRTDL)
Transmit data segment 1 (TDS1)
Transmit data segment 2 (TDS2)
Transmit data segment 3 (TDS3)
Transmit data segment 4 (TDS4)
Transmit data segment 5 (TDS5)
Transmit data segment 6 (TDS6)
Transmit data segment 7 (TDS7)
Transmit data segment 8 (TDS8)
Receive data segment 1 (RDS1)
Receive data segment 2 (RDS2)
Receive data segment 3 (RDS3)
Receive data segment 4 (RDS4)
Receive data segment 5 (RDS5)
Receive data segment 6 (RDS6)
Receive data segment 7 (RDS7)
Receive data segment 8 (RDS8)
Output control (COCNTRL)
Transmit buffer identifier (TBI)
Receive buffer identifier (RBI)
Acceptance mask (CACM)
Acceptance code (CACC)
Bus timing 0 (CBT0)
Bus timing 1 (CBT1)
Command (CCOM)
Control (CCNTRL)
Register name
Interrupt (CINT)
Status (CSTAT)
(reserved)
Freescale Semiconductor, Inc.
(1)
(1)
(1)
(1)
(1)
For More Information On This Product,
Address bit 7
$002A
$002B
$002C
$002D
$002E
$003A
$003B
$003C
$003D
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
$0028 OCTP1 OCTN1
$0029
$002F
$0030
$0031
$0032
$0033
$0034
$0035
$0036
$0037
$0038
$0039
Table 3-3 MCAN register outline
MEMORY AND REGISTERS
Go to: www.freescale.com
MODE
SAMP TSEG22TSEG21TSEG20TSEG13TSEG12TSEG11TSEG10 Undefined
SJW1 SJW0 BRP5 BRP4 BRP3 BRP2 BRP1 BRP0 Undefined
AM7
ID10
ID10
RX0
AC7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
ID2
ID2
BS
bit 6
SPD
AM6
RX1
AC6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
ID9
ID1
ID9
ID1
ES
COMPSEL
OCPOL1
bit 5
AM5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
AC5
DB5
DB5
ID8
ID0
ID8
ID0
TS
OCTP0 OCTN0
SLEEP COS
bit 4
AM4
RTR
RTR
AC4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
OIE
WIF
ID7
ID7
RS
DLC3
DLC3
AM3
bit 3
TCS
AC3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
EIE
OIF
ID6
ID6
OCPOL0
DLC2
DLC2
bit 2
RRB
AM2
TBA
AC2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
TIE
EIF
ID5
ID5
OCM1 OCM0 Undefined
DLC1
DLC1
bit 1
AM1
AC1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
RIE
ID4
ID4
DO
TIF
AT
MC68HC05X16
DLC0 Undefined
DLC0 Undefined
bit 0
RBS
AC0
AM0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
RIF
RR
ID3
ID3
TR
0u - u uuu1
- - - 0 0000
00u0 0000
uu00 1100
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
State on
reset
Rev. 1