ST10F269Z2Q6/TR STMicroelectronics, ST10F269Z2Q6/TR Datasheet - Page 6

• Manufacturer Part Number: ST10F269Z2Q6/TR
• Description: MCU 16BIT 256KBIT FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q6/TR

• 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
• 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: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

1 - INTRODUCTION
1 - INTRODUCTION
The
STMicroelectronics
single-chip CMOS microcontrollers. It combines
high
instructions per second) with high peripheral
functionality and enhanced I/O-capabilities. It also
provides on-chip high-speed single voltage Flash
memory, on-chip high-speed RAM, and clock
generation via PLL.
ST10F269 is processed in 0.35 m CMOS
technology. The MCU core and the logic is
supplied with a 5V to 3.3V on chip voltage
regulator on PQFP144 devices (or 5V to 2.7V on
TQFP144 devices). The part is supplied with a
single 5V supply and I/Os work at 5V.
The device is upward compatible with the
ST10F168 device, with the following set of
differences:
– The Multiply/Accumulate unit is available as
– Flash control interface is now based on
Figure 1 : Logic Symbol
6/184
standard. This MAC unit adds powerful DSP
functions to the ST10 architecture, but maintains
full compatibility for existing code.
STMicroelectronics
stand-alone Flash memories, with an embedded
Erase/Program Controller. This completely
CPU performance
ST10F269
is
ST10
XTAL1
XTAL2
RSTIN
RSTOUT
RPD
V
V
NMI
EA
READY
ALE
RD
WR/WRL
Port 5
16-bit
a
third
AREF
AGND
(up to
derivative
family
generation
20
of
of
V
million
DD
16-bit
the
of
DC1 DC2
ST10F269
– 128-KByte Flash Option
– Two dedicated pins (DC1 and DC2) on the
– The A/D Converter characteristics are different
– The AC and DC parameters are adapted to the
– In order to reduce EMC, the rise/fall time and the
– The Real Time Clock functionality is added.
– The external interrupt sources can be selected
– The reset source is identified by a dedicated
frees up the CPU during programming or
erasing the Flash.
144-pin package are used for decoupling the
internally generated 3.3V (or 2.7V on TQFP144
devices) core logic supply. Do not connect
these two pins to 5.0V external supply.
Instead, these pins should be connected to a
decoupling capacitor (ceramic type, value
nF).
from previous ST10 derivatives ones. Refer to
Section 21.3.1 -.
40MHz maximum CPU frequency on PQFP144
devices (32MHz on TQFP144 devices). The
characterization is performed with C
max on output pins. Refer to Section 21.3 -.
sink/source capability of the drivers of the I/O
pads are programmable. Refer to Section 12.2 -.
with the EXISEL register.
status bit in the WDTCON register.
V
SS
8-bit
16-bit
16-bit
16-bit
15-bit
8-bit
8-bit
Port 8
Port 0
Port 1
Port 2
Port 3
Port 4
Port 6
8-bit
Port 7
ST10F269
L
= 50pF
330