MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 56

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

FLASH Memory
4.2 Functional Description
Data Sheet
56
NOTE:
The FLASH memory consists of an array of 62,368 bytes for user
memory plus a block of 48 bytes for user interrupt vectors and one byte
for the mask option register. An erased bit reads as logic 1 and a
programmed bit reads as a logic 0. The FLASH memory page size is
defined as 512 bytes, and is the minimum size that can be erased in a
page erase operation. Program and erase operations are facilitated
through control bits in FLASH control register (FLCR). The address
ranges for the FLASH memory are:
Programming tools are available from Motorola. Contact your local
Motorola representative for more information.
A security feature prevents viewing of the FLASH contents.
1. No security feature is absolutely secure. However, Motorola’s strategy is to make reading or
copying the FLASH difficult for unauthorized users.
Freescale Semiconductor, Inc.
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For More Information On This Product,
$0860–$FBFF; user memory, 62,368 bytes
$FFD0–$FFFF; user interrupt vectors, 48 bytes
$FFCF; mask option register
Go to: www.freescale.com
MC68HC908AP Family — Rev. 2.5
1
MOTOROLA