ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 129
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ST10F269-T3
Manufacturer Part Number
ST10F269-T3
Description
Manufacturer
STMicroelectronics
Datasheet
1.ST10F269-T3.pdf
(162 pages)
Specifications of ST10F269-T3
Cpu Family
ST10
Device Core Size
16b
Frequency (max)
32MHz
Interface Type
ASC/I2C/SSC
Program Memory Type
Flash
Program Memory Size
256KB
Total Internal Ram Size
12KB
# I/os (max)
111
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
On-chip Adc
16-chx10-bit
Instruction Set Architecture
CISC/RISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
144
Package Type
TQFP
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
xxIC (yyyyh / zzh)
XPERCON (F024h / 12h)
CAN1EN
CAN2EN
XRAM1EN
XRAM2EN
RTCEN
15
15
-
-
GLVL
ILVL
xxIR
14
xxIE
Bit
-
14
-
13
-
CAN1 Enable Bit
‘0’: Accesses to the on-chip CAN1 XPeripheral and its functions are disabled. P4.5 and P4.6 pins can be
used as general purpose I/Os. Address range 00’EF00h-00’EFFFh is only directed to external memory if
CAN2EN is also ‘0’.
‘1’: The on-chip CAN1 XPeripheral is enabled and can be accessed.
CAN2 Enable Bit
‘0’: Accesses to the on-chip CAN2 XPeripheral and its functions are disabled. P4.4 and P4.7 pins can be
used as general purpose I/Os. Address range 00’EE00h-00’EEFFh is only directed to external memory if
CAN1EN is also ‘0’.
‘1’: The on-chip CAN2 XPeripheral is enabled and can be accessed.
XRAM1 Enable Bit
‘0’: Accesses to external memory within space 00’E000h to 00’E7FFh. The 2K Bytes of internal XRAM1
are disabled.
’1’: Accesses to the internal 2K Bytes of XRAM1.
XRAM2 Enable Bit
‘0’: Accesses to the external memory within space 00’C000h to 00’DFFFh. The 8K Bytes of internal
XRAM2 are disabled.
’1’: Accesses to the internal 8K Bytes of XRAM2.
RTC Enable Bit
’0’: Accesses to the on-chip Real Time Clock are disabled, external access performed. Address range
00’EC00h-00’ECFFh is only directed to external memory if CAN1EN and CAN2EN are ’0’ also
’1’: The on-chip Real Time Clock is enabled and can be accessed.
13
-
12
-
Group Level
Defines the internal order for simultaneous requests of the same priority.
3: Highest group priority
0: Lowest group priority
Interrupt Priority Level
Defines the priority level for the arbitration of requests.
Fh: Highest priority level
0h: Lowest priority level
Interrupt Enable Control Bit (individually enables/disables a specific source)
‘0’: Interrupt Request is disabled
‘1’: Interrupt Request is enabled
Interrupt Request Flag
‘0’: No request pending
‘1’: This source has raised an interrupt request
11
12
-
-
10
-
11
-
9
-
10
-
8
-
9
-
7
-
SFR Area
6
-
8
-
ESFR
5
-
xxIR
RW
7
RTCEN
Function
RW
4
xxIE
RW
6
XRAM2EN
RW
3
5
XRAM1EN
4
ILVL
RW
RW
2
3
CAN2EN
Reset Value: --00h
Reset Value: --05h
RW
2
1
ST10F269-T3
1
GLVL
CAN1EN
RW
129/162
RW
0
0