F276-CEG-T-TR STMicroelectronics, F276-CEG-T-TR Datasheet - Page 35

• Manufacturer Part Number: F276-CEG-T-TR
• Description: IC MCU 16BIT 832KB FLASH 144LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of F276-CEG-T-TR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 48MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 832KB (832K x 8)
• Program Memory Type: FLASH
• Ram Size: 68K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LFQFP
• Processor Series: ST10F27x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 68 KB
• Interface Type: CAN, I2C
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 2
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 24 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

ST10F276E
4.3.10
4.3.11
Flash address register high
FARH (0x0E 0012)
Table 16.
Flash error register
Flash error register, as well as all the other Flash registers, can be properly read only once
LOCK bit of register FCR0L is low. Nevertheless, its content is updated when also BSY bits
are reset as well; for this reason, it is definitively meaningful reading FER register content
only when LOCK bit and all BSY bits are cleared.
FER (0xE 0014h)
Table 17.
ADD(20:16)
15
15
PGER
ERER
10ER
ERR
Bit
Bit
14
14
Flash address register high
Flash error register
13
13
Address 20:16
These bits must be written with the address of the Flash location to program in the
following operations: word program and double word program.
Write error
This bit is automatically set when an error occurs during a Flash write operation or
when a bad write operation setup is done. Once the error has been discovered and
understood, ERR bit must be software reset.
Erase error
This bit is automatically set when an erase error occurs during a Flash write operation.
This error is due to a real failure of a Flash cell, that can no more be erased. This kind
of error is fatal and the sector where it occurred must be discarded. This bit has to be
software reset.
Program error
This bit is automatically set when a program error occurs during a Flash write
operation. This error is due to a real failure of a Flash cell, that can no more be
programmed. The word where this error occurred must be discarded. This bit has to
be software reset.
1 over 0 error
This bit is automatically set when trying to program at 1 bits previously set at 0 (this
does not happen when programming the protection bits). This error is not due to a
failure of the Flash cell, but only flags that the desired data has not been written. This
bit has to be software reset.
Reserved
12
12
11
11
Reserved
10
10
9
9
FCR
FCR
WPF RESER SEQER
RC
8
8
RC
7
Function
7
Function
RC
6
6
5
5
Reserved
ADD20 ADD19 ADD18 ADD17 ADD16
RW
4
4
Internal Flash memory
10ER PGER ERER
RW
RC
3
3
Reset value: 0000h
Reset value: 0000h
RW
RC
2
2
RW
RC
1
1
35/231
RW
ERR
RC
0
0