ST72P141K2XXXRE datasheet(10/131 Pages) STMICROELECTRONICS

tên linh kiện	ST72P141K2XXXRE

Giải thích chi tiết về linh kiện	8-bit MCU for automotive with electric-motor control, ADC, 16-bit timers, SPI interface

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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ST72141K2-Auto

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1.4 REGISTER AND MEMORY MAP

As shown in Figure 5, the MCU is capable of ad-

dressing 64 Kbytes of memories and I/O registers.

The available memory locations consist of 128

bytes of register locations, 256 bytes of RAM and

8 Kbytes of user program memory. The RAM

space includes up to 64 bytes for the stack from

0140h to 017Fh.

The highest address bytes contain the user reset

and interrupt vectors.

Figure 5. Memory Map

Table 2. Interrupt Vector Map

0000h

Program Memory

(8 Kbytes)

Interrupt & Reset Vectors

HW Registers

DFFFh

0080h

007Fh

(see Table 3)

E000h

FFDFh

FFE0h

FFFFh

(see Table 2)

0180h

Reserved

017Fh

Short Addressing

RAM

16-bit Addressing

0100h

013Fh

0080h

00FFh

256 bytes RAM

RAM

Stack or

16-bit Addressing

0140h

017Fh

RAM

(64 bytes)

“Zero page”

(64 bytes)

(128 bytes)

Vector Address

Description

Remarks

FFE0-FFE1h

FFE2-FFE3h

FFE4-FFE5h

FFE6-FFE7h

FFE8-FFE9h

FFEA-FFEBh

FFEC-FFEDh

FFEE-FFEFh

FFF0-FFF1h

FFF2-FFF3h

FFF4-FFF5h

FFF6-FFF7h

FFF8-FFF9h

FFFA-FFFBh

FFFC-FFFDh

FFFE-FFFFh

Not used

TIMER B interrupt vector

TIMER A interrupt vector

SPI interrupt vector

Motor control interrupt vector (events: E, O)

Motor control interrupt vector (events: C, D)

Motor control interrupt vector (events: R, Z)

External interrupt vector EI1: port B7..0

External interrupt vector EI0: port A7..0

Not used

TRAP (software) interrupt vector

RESET vector

Internal Interrupt

External Interrupt

CPU Interrupt

Số phần tương tự - ST72P141K2XXXRE

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	ST72P260G1B6	2Mb / 171P	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES August 2003 Rev. 1.7
	ST72P260G1B6/XXX	1Mb / 172P	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES
	ST72P260G1M6	2Mb / 171P	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES August 2003 Rev. 1.7
	ST72P260G1M6/XXX	1Mb / 172P	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES
	ST72P262G1B6	2Mb / 171P	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES August 2003 Rev. 1.7

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Mô tả tương tự - ST72P141K2XXXRE

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	ST72141K	1Mb / 132P	8-BIT MCU WITH ELECTRIC-MOTOR CONTROL, ADC, 16-BIT TIMERS, SPI INTERFACE
	ST7MC1XX	4Mb / 309P	8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI?
	ST72334XX-AUTO	3Mb / 150P	8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces
	ST72104GX-AUTO	3Mb / 135P	8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, I2C interfaces
	ST7MC1	5Mb / 308P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI
	ST72F324J	1Mb / 156P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
	ST7232A	1Mb / 154P	8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
	ST72324	2Mb / 161P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE August 2003 Rev. 1.9
	ST72104G	1Mb / 140P	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, IC INTERFACES
	ST72334J	1Mb / 153P	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES

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