EB381D 查看數據表（PDF） - Motorola => Freescale

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EB381D

Migrating from the MC68HC811E2 to the MC68HC11F1

Motorola => Freescale 

Difference:

Package Options

EB381

MOTOROLA

Freescale Semiconductor, Inc.

Engineering Bulletin

Migrating to the MC68HC11F1

Table 1. Comparison Chart

Device

RAM (Bytes)

EE (Bytes)

Timer

Input/Output (i/O)

Expanded

Serial

Analog-to-Digital (A/D)

Operating Voltage (V)

Maximum Bus

Frequency (MHz)

Temperature

Package Options

Comments

Document Order

Number

MC68HC811E2

256

2048

16-bit, 3-4 IC, 4-5 OC,

RTI, pulse accumulator

22

SCI

SPI

8-CH, 8-bit

5.0

2

C, V, M

52 PLCC (FN);

48 DIP (P)

Secure device available,

MC68SEC811E2;

EEPROM block protect

MC68HC11E/D

MC68HC811F1

1K

512

16-bit, 3-4 IC, 4-5 OC,

RTI, pulse accumulator

30

SCI

SPI

8-CH, 8-bit

3.0

5.0

3

5

C, V, M

68 PLCC (FN);

80 LQFP (FU)

64-K external address

bus, 4-program chip

select, non-mux

address/data bus, 3-V,

3-MHz version

(MC68L11F1)

MC68HC811F1/D

The MC68HC811E2 is available in 52-pin PLCC (plastic leaded chip

carrier) and 48-pin DIP (dual in-line pack) packages. The MC68HC11F1

is available in 68-pin PLCC and 80-pin LQFP (low-profile quad flat pack)

packages.

Case 1

Example:

52-pin PLCC

Issue:

Only 68-pin PLCC or 80-pin LQFP available

Change required: Re-layout application to allow use of the 68-pin

PLCC or the 80-pin LQFP. See Figure 1 and

Figure 2.

3

For More Information On This Product,

Go to: www.freescale.com

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