参数资料
型号: ST10F269Z2Q3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
封装: 28 X 28 MM, PLASTIC, QFP-144
文件页数: 117/160页
文件大小: 1541K
代理商: ST10F269Z2Q3
ST10F269
6/160
1 - INTRODUCTION
The
ST10F269
is
a
derivative
of
the
STMicroelectronics
ST10
family
of
16-bit
single-chip CMOS microcontrollers. It combines
high
CPU
performance
(up
to
20
million
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. 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
standard. This MAC unit adds powerful DSP
functions to the ST10 architecture, but maintains
full compatibility for existing code.
– Flash
control interface
is now based
on
STMicroelectronics
third
generation
of
stand-alone Flash memories, with an embedded
Erase/Program
Controller.
This
completely
frees up the CPU during programming or
erasing the Flash.
– Two dedicated pins (DC1 and DC2) on the
PQFP-144 package are used for decoupling the
internally generated 3.3V 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
≥ 330 nF).
– The A/D Converter characteristics are different
from previous ST10 derivatives ones. Refer to
Section 21.3.1 - A/D Converter Characteristics.
– The AC and DC parameters are adapted to the
40MHz
maximum
CPU
frequency.
The
characterization is performed with CL = 50pF
max on output pins. Refer to Section 21.3 DC
Characteristics.
– In order to reduce EMC, the rise/fall time and the
sink/source capability of the drivers of the I/O
pads are programmable. Refer to Section 12.2 I/
O’s Special Features.
– The Real Time Clock functionnality is added.
– The external interrupt sources can be selected
with the EXISEL register.
– The reset source is identified by a dedicated
status bit in the WDTCON register.
Figure 1 : Logic Symbol
XTAL1
RSTIN
XTAL2
RSTOUT
NMI
EA
READY
ALE
RD
WR/WRL
Port 5
16-bit
Port 6
8-bit
Port 4
8-bit
Port 3
15-bit
Port 2
16-bit
Port 1
16-bit
Port 0
16-bit
VDD
VSS
Port 7
8-bit
Port 8
8-bit
VAREF
VAGND
RPD
DC1 DC2
ST10F269
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相关代理商/技术参数
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ST10F269Z2Q6 功能描述:16位微控制器 - MCU 256K Flash 12K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
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ST10F269Z2QX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM
ST10F269Z2T3 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
ST10F269Z2T6 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT