ST10F269Z2Q6 STMicroelectronics, ST10F269Z2Q6 Datasheet - Page 10

• Manufacturer Part Number: ST10F269Z2Q6
• Description: MCU 16BIT 256K FLASH 144PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q6

• 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 ~ 85°C
• Package / Case: 144-QFP
• Controller Family/series: ST10
• No. Of I/o's: 111
• Ram Memory Size: 12KB
• Cpu Speed: 40MHz
• No. Of Timers: 5
• Embedded Interface Type: CAN, SSC, USART
• Rohs Compliant: Yes
• 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: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-4833

2 - PIN DATA
10/184
P4.0 –P4.7
WR/WRL
READY/
Symbol
READY
ALE
RD
EA
85-92
Pin
85
86
87
88
89
90
91
92
95
96
97
98
99
Type
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
Port 4 is an 8-bit bidirectional I/O port. It is bit-wise programmable for input or output
via direction bit. Programming an I/O pin as input forces the corresponding output
driver to high impedance state. The input threshold is selectable (TTL or special).
Port 4.6 & 4.7 outputs can be configured as push-pull or open drain drivers.
In case of an external bus configuration, Port 4 can be used to output the segment
address lines:
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
External Memory Read Strobe. RD is activated for every external instruction or data
read access.
External Memory Write Strobe. In WR-mode this pin is activated for every external
data write access. In WRL mode this pin is activated for low Byte data write
accesses on a 16-bit bus, and for every data write access on an 8-bit bus. See
WRCFG in the SYSCON register for mode selection.
Ready Input. The active level is programmable. When the Ready function is
enabled, the selected inactive level at this pin, during an external memory access,
will force the insertion of waitstate cycles until the pin returns to the selected active
level.
Address Latch Enable Output. In case of use of external addressing or of multi-
plexed mode, this signal is the latch command of the address lines.
External Access Enable pin. A low level applied to this pin during and after Reset
forces the ST10F269 to start the program from the external memory space. A high
level forces the MCU to start in the internal memory space.
A16
A17
A18
A19
A20
CAN2_RxD
A21
CAN1_RxD
A22
CAN1_TxD
A23
CAN2_TxD
Segment Address Line
Segment Address Line
Segment Address Line
Segment Address Line
Segment Address Line
CAN2 Receive Data Input
Segment Address Line
CAN1 Receive Data Input
Segment Address Line
CAN1 Transmit Data Output
Most Significant Segment Address Line
CAN2 Transmit Data Output
Function
ST10F269