ST10F273M-4Q3 STMicroelectronics, ST10F273M-4Q3 Datasheet - Page 34
ST10F273M-4Q3
Manufacturer Part Number
ST10F273M-4Q3
Description
MCU 16BIT 512K FLASH 144-PQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10F273M-4TR3.pdf
(182 pages)
Specifications of ST10F273M-4Q3
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
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
36K 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10F273M-4Q3
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Internal Flash memory
5.4.3
5.4.4
34/182
Flash control register 1 low (FCR1L)
The Flash Control Register 1 Low (FCR1L), together with Flash Control Register 1 High
(FCR1H), is used to select the sectors to erase or during any write operation, to monitor the
status of each sector and bank.
Table 9.
Flash control register 1 high (FCR1H)
The Flash Control Register 1 High (FCR1H), together with Flash Control Register 1 Low
(FCR1L), is used to select the sectors to erase or during any write operation, to monitor the
status of each sector and bank.
FCR1L (0x0E 0004)
FCR1H (0x0E 0006)
15:12
11:10
15
15
Bit
9:0
14
Reserved
14
B0F11
B0F10
Name
B0F9
B0F0
...
-
-
Reserved
13
FCR1L register description
13
-
Reserved. These bits must be kept to their default value (0).
Bank0 IFlash sector 11:10 status
Bank 0 IFlash sector 9:0 status
12
12
These bits are a copy of bits B0F10 and B0F11 in FCR1H.
It is possible use these bits as well as the bits B0F10/B1F0 and B0F11/B1F1 in
FCR1H.
To preserve compatibility with the ST10F273E, these bits must be left at their
default value ‘0’ and the FCR1H register must be used.
These bits must be set during a Sector Erase operation to select the sectors to
erase in Bank 0. Besides, during any erase operation, these bits are
automatically set and give the status of the first 10 sectors of Bank 0 (B0F9-
B0F0). The meaning of B0Fy bit for Sector y of Bank 0 is given by
Bank (BxS) and sectors (BxFy) status bits
automatically reset at the end of a Write operation if no errors are detected.
11
B0F
RS
11
11
10
B0F
RS
10
10
DB1S
RS
9
B0F
RS
9
9
B0S
B0F
RS
RS
8
8
8
FCR
FCR
B0F
RS
7
7
7
Function
B0F
RS
6
6
6
Reserved
meaning. These bits are
B0F
5
RS
5
5
-
4
B0F
RS
4
4
3
B0F
RS
3
3
Reset value: 0000h
Reset value: 0000h
2
B0F
RS
2
2
B0F11
/B1F1
RS
Table 11:
ST10F273M
1
B0F
RS
1
1
B0F10
/B1F0
RS
B0F
0
RS
0
0
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