MC68376BGMAB20 Freescale Semiconductor, MC68376BGMAB20 Datasheet - Page 345

• Manufacturer Part Number: MC68376BGMAB20
• Description: IC MCU 32BIT 8K ROM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68376BGMAB20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Ram Size: 7.5K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

D.4.6 ROM Bootstrap Words
ROMBS0 — ROM Bootstrap Word 0
ROMBS1 — ROM Bootstrap Word 1
ROMBS2 — ROM Bootstrap Word 2
ROMBS3 — ROM Bootstrap Word 3
MC68336/376
USER’S MANUAL
Typically, CPU32 reset vectors reside in non-volatile memory and are only fetched
when the CPU32 comes out of reset. These four words can be used as reset vectors
with the contents specified at mask time. The content of these words cannot be
changed. On generic (blank ROM) MC68376 devices, ROMBS[0:3] are masked to
$0000. When the ROM on the MC68376 is masked with customer specific code,
ROMBS[0:3] respond to system addresses $000000 to $000006 only during the reset
vector fetch if BOOT = 0.
REGISTER SUMMARY
MOTOROLA
$YFF830
$YFF832
$YFF834
$YFF836
D-27