ST10F271E STMICROELECTRONICS [STMicroelectronics], ST10F271E Datasheet - Page 11

• Manufacturer Part Number: ST10F271E
• Description: 16-bit MCU with 128 Kbyte Flash memory and 8/12 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST10F271B/ST10F271E
1
Introduction
The ST10F271B and ST10F271E devices are derivatives of the STMicroelectronics ST10
family of 16-bit single-chip CMOS microcontrollers.
These two derivatives slightly differ on the available RAM size and Analog Channel Input
number. These points will be highlighted in the corresponding chapters.
For all information that is common to the 2 derivatives, the generic ST10F271 name will be
used.
The ST10F271 combines high CPU performance (up to 32 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.
The ST10F271 is processed in 0.18mm CMOS technology. The MCU core and the logic is
supplied with a 5V to 1.8V on-chip voltage regulator. The part is supplied with a single 5V
supply and I/Os work at 5V.
The ST10F271 devices are based on the ST10F272 silicon, and 100% compatible, with the
difference that only a reduced portion of the on-chip Flash and RAM memories are usable.
The available memories will be detailled in the
Chapter 4: Memory organization
Introduction
.
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