ST10F272M-4TR3 STMicroelectronics, ST10F272M-4TR3 Datasheet - Page 24

• Manufacturer Part Number: ST10F272M-4TR3
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4TR3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-MQFP, 144-PQFP
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Memory organization
Figure 4.
24/176
FF FFFF
segment
00 0000
Code
255
0
ST10F272M on-chip memory mapping (ROMEN = 1/XADRS = 800Bh - reset value)
16 MB
* The first 32 K of Flash may be remapped from segment 0 to segment 1 by setting SYSCON-ROMS1 (before EINIT).
page
Data
1023
0
Absolute memory addresses are hexadecimal values, while data page numbers are decimal values.
0D FFFF
0C FFFF
0F FFFF
0E FFFF
0B FFFF
0A FFFF
02 0000
11 FFFF
10 FFFF
09 FFFF
08 FFFF
07 FFFF
06 FFFF
05 FFFF
04 FFFF
03 FFFF
02 FFFF
01 FFFF
00 FFFF
0D 0000
0C 0000
0F 0000
0E 0000
0B 0000
0A 0000
11 0000
10 0000
09 0000
08 0000
07 0000
06 0000
05 0000
04 0000
03 0000
01 0000
00 0000
Flash + XRAM - 1Mbyte
segment
Code
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
Ext. mem
memory
memory
memory
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
Flash*
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
XRAM2
Flash
Flash
Flash
Flash
Ext.
Ext.
Ext.
page
Data
67
66
65
64
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
00 FDFF
00 EFFF
00 DFFF
00 FFFF
00 E7FF
00 FE00
00 F5FF
00 F1FF
00 C000
00 F600
00 F200
00 F000
00 E800
00 E000
Data page 3 (segment 0) - 16 Kbyte
Xmiscellaneous
Reserved
XRAM1
memory
XCAN1
XCAN2
XPWM
ESFR
XASC
IRAM
XRTC
XSSC
SFR
XI
Ext.
2
C
512
2K
1K
512
256
256
256
256
256
256
256
256
2K
8K
00 FE00
00 FDFF
00 F000
00 EFFF
01 0000
00 FFFF
00 F600
00 F5FF
00 F200
00 F1FF
Address area, where XRAM2
is mirrored every 16 Kbytes
boundary after reset
Bit-addressable memory
RAM/SFR (4 Kbyte)
Reserved
IRAM
ESFR
SFR
512
2K
1K
512
ST10F272M