ST10F269Z2Q3 STMicroelectronics, ST10F269Z2Q3 Datasheet - Page 131

• Manufacturer Part Number: ST10F269Z2Q3
• Description: IC FLASH MEM 256KBIT 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q3

• 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: -40°C ~ 125°C
• Package / Case: 144-QFP
• Processor Series: ST10F26x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SSC, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 2 x 16 bit
• Operating Supply Voltage: 0.3 V to 4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 40MHz
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2042

ST10F269
20.1 - Identification Registers
The ST10F269 has four Identification registers,
mapped in ESFR space. These registers contain:
– A manufacturer identifier,
– A chip identifier, with its revision,
– A internal memory and size identifier and pro-
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
gramming voltage description.
15
15
15
15
MEMTYP
14
14
14
14
R
13
13
13
Manufacturer Identifier - 020h: STMicroelectronics Manufacturer (JTAG worldwide
normalization).
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
20 - SPECIAL FUNCTION REGISTER OVERVIEW
8
8
8
8
ESFR
ESFR
ESFR
ESFR
Note: 256K and 128K versions of ST10F269 have
the same IDMEM corresponding to 256K.
Both versions are based on the same device with
the only difference that the two upper banks of
Flash are not tested on 128K versions. Therefore,
there is no way to detect by software if a device is
a 128K version or a 256K version.
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
1
0
1
1
1
131/184
0
1
0
0
0