MC68HC11F1 데이터 시트보기 (PDF) - Motorola => Freescale

부품명

상세내역

제조사

MC68HC11F1

Technical Summary 8-Bit Microcontroller

Motorola => Freescale 

$0000 —

$03FF —

$1000 —

$105F —

—

—

—

—

EXTERNAL

—

—

—

—

—

—

EXTERNAL

—

—

1024 BYTES RAM1

96-BYTE REGISTER FILE2

EXTERNAL

EXTERNAL

$BF00 —

—

—

—

$BFFF —

—

—

—

$FE00 —

$FFC0 —

$FFFF —

SINGLE

CHIP

—

—

—

—

—

—

EXPANDED

SPECIAL

BOOTSTRAP

SPECIAL

TEST

MODA = 0

MODB = 1

MODA = 1

MODB = 1

MODA = 0

MODB = 0

MODA = 1

MODB = 0

256 BYTES

BOOTSTRAP

ROM

$BFC0

SPECIAL

MODE

INTERRUPT

VECTORS

$BFFF

$FFC0

NORMAL

MODE

INTERRUPT

VECTORS

$FFFF

NOTES:

1. RAM can be remapped to any 1-Kbyte boundary, depending on the value contained in the RAM field in the INIT

register.

2. The register block can be remapped to $0000, $2000, or $3000, depending on the value contained in REG[1:0]

in the INIT register.

Figure 8 MC68HC11FC0 Memory Map

4.3 System Initialization Registers

HPRIO — Highest Priority Interrupt and Miscellaneous

RESET:

Bit 7

RBOOT

0

0

1

0

6

SMOD

0

0

1

1

5

MDA

0

1

0

1

4

3

IRV PSEL3

0

0

0

0

1

0

1

0

2

PSEL2

1

1

1

1

1

PSEL1

0

0

0

0

$x03C

Bit 0

PSEL0

1 Single-Chip

1 Expanded

1 Bootstrap

1 Special Test

MOTOROLA

20

MC68HC11F1/FC0

MC68HC11FTS/D

Share Link: