ST10F269-DPB STMicroelectronics, ST10F269-DPB Datasheet - Page 123

• Manufacturer Part Number: ST10F269-DPB
• Description: MCU 16BIT 256K FLASH 144PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269-DPB

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, 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: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-BFQFP
• Processor Series: ST10F26x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

20.1 - Identification Registers
The ST10F269 has four Identification registers, mapped in ESFR space. These register contain:
– A manufacturer identifier,
– A chip identifier, with its revision,
– A internal memory and size identifier and programming voltage description.
IDMANUF (F07Eh / 3Fh)
IDCHIP (F07Ch / 3Eh)
IDMEM (F07Ah / 3Dh)
IDPROG (F078h / 3Ch)
Note : 1. All identification words are read only registers.
MANUF
REVID
CHIPID
MEMSIZE
MEMTYP
PROGVDD
PROGVPP
15
15
15
15
MEMTYP
14
14
14
14
R
13
13
13
Manufacturer Identifier - 020h: STMicroelectronics Manufacturer (JTAG worldwide
normalisation).
Device Revision Identifier
Device Identifier - 10Dh: ST10F269 identifier.
Internal Memory Size is calculated using the following formula:
Size = 4 x [MEMSIZE] (in K Byte) - 040h for ST10F269 (256K Byte)
Internal Memory Type - 3h for ST10F269 (Flash memory).
Programming V
V
following formula: V
Programming V
PROGVPP
13
DD
12
12
12
R
voltage when programming EPROM or FLASH devices is calculated using the
12
1
1
1
1
11
11
11
11
MANUF
CHIPID
DD
PP
10
10
10
R
R
10
DD
Voltage (no need of external V
Voltage
= 20 x [PROGVDD] / 256 (volts) - 40h for ST10F269 (5V).
9
9
9
9
8
8
8
8
ESFR
ESFR
ESFR
ESFR
7
7
7
7
MEMSIZE
6
6
6
R
6
5
5
5
5
PP
PROGVDD
) - 00h
R
4
0
4
4
4
3
0
3
3
3
Reset Value: 10DXh
Reset Value: 0401h
Reset Value: 3040h
Reset Value: 0040h
REVID
R
2
0
2
2
2
ST10F269
1
0
1
1
1
123/160
0
0
0
1
0