MC68HC912B32 Datasheet, PDF (2/128 Pages) Motorola, Inc – 16-Bit Microcontroller

— Programmable Center-Aligned or Left-Aligned Outputs
• Serial Interfaces
— Asynchronous Serial Communications Interface (SCI)
— Synchronous Serial Peripheral Interface (SPI)
— J1850 Byte Data Link Communication (BDLC)
• COP Watchdog Timer, Clock Monitor, and Periodic Interrupt Timer
• 80-Pin QFP Package
— Up to 63 General-Purpose I/O Lines
— 2.7V–5.5V Operation at 8 MHz
• Single-Wire Background Debug™ Mode (BDM)
• On-Chip Hardware Breakpoints
1.2 Ordering Information
The MC68HC912B32 is packaged in 80-pin quad flat pack (QFP) packaging and is shipped in two-piece
sample packs, 50-piece trays, or 250-piece bricks. Operating temperature range and voltage require-
ments are specified when ordering the MC68HC912B32 device. Refer to Table 1 for part numbers.
Table 1 MC68HC912B32 Device Ordering Information
Order Number
Temperature
Range
Designator
MC68HC912B32FU8 0 to +70 °C
—
MC68HC912B32CFU8 −40 to +85 °C
C
MC68HC912B32VFU8 −40 to +105 °C
V
MC68HC912B32MFU8 −40 to +125 °C
M
MC68C912B32FU8 0 to +70 °C
—
MC68C912B32CFU8 −40 to +85 °C
C
MC68B912B32FU8 0 to +70 °C
—
Voltage
4.5V–5.5V
2.7V–3.6V
2.7V–5.5V
Frequency
8 MHz
Package
80-Pin QFP
Single Tray
50 Pcs
NOTE: This part is also available in 2-piece sample packs and 250-piece bricks.
Evaluation boards, assemblers, compilers, and debuggers are available from Motorola and from third-
party suppliers. An up-to-date list of products that support the M68HC12 family of microcontrollers can
be found on the World Wide Web at the following URL:
http://www.mcu.motsps.com
Documents to assist in product selection are available from the Motorola Literature Distribution Center
or your local Motorola Sales Office:
AMCU Device Selection Guide (SG166/D)
AMCU Software and Development Tool Selector Guide (SG176/D)
MOTOROLA
2
MC68HC912B32
MC68HC912B32TS/D