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XPC850ZT50BU Datasheet, PDF (7/76 Pages) Motorola, Inc – Communications Controller Hardware Specifications | |||
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â Full high: all units fully powered at high clock frequency
â Full low: all units fully powered at low clock frequency
â Doze: core functional units disabled except time base, decrementer, PLL,
memory controller, real-time clock, and CPM in low-power standby
â Sleep: all units disabled except real-time clock and periodic interrupt timer. PLL
is active for fast wake-up
â Deep sleep: all units disabled including PLL, except the real-time clock and
periodic interrupt timer
â Low-power stop: to provide lower power dissipation
â Separate power supply input to operate internal logic at 2.2 V when operating at
or below 25 MHz
â Can be dynamically shifted between high frequency (3.3 V internal) and low
frequency (2.2 V internal) operation
⢠Debug interface
â Eight comparators: four operate on instruction address, two operate on data
address, and two operate on data
â The MPC850 can compare using the =, â , <, and > conditions to generate
watchpoints
â Each watchpoint can generate a breakpoint internally
⢠3.3-V operation with 5-V TTL compatibility on all general purpose I/O pins.
Part III Electrical and Thermal
Characteristics
This section provides the AC and DC electrical speciï¬cations and thermal characteristics
for the MPC850. Table 3-2 provides the maximum ratings.
MOTOROLA
MPC850 (Rev. A/B/C) Hardware Speciï¬cations
7
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