Texas Instruments CDCU877ARHAR Microcontrollers
1.8V Phase-lock loop clock driver for DDR2 SDRAM applications 40-VQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CDCU877ARHAR
Base Model
Detailed Description
1.8V Phase-lock loop clock driver for DDR2 SDRAM applications 40-VQFN -40 to 85
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
CDCU877ARHAR Datasheet
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Technical Specifications
Texas Instruments CDCU877ARHAR Microcontrollers technical specifications.
General
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.7V ~ 1.9V
Max Frequency
400MHz
Number of Circuits
1
Output
SSTL-18
Pll
Yes
Input
SSTL-18
Ratio Input Output
1:10
Alternate Parts Comparison (CDCU877ARHAR vs CDCU877ARHAT vs CDCU877ARHARG4 vs CDCU877ANMKT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 52-VFBGA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
| Differential Input Output | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes |
| Input | SSTL-18 | SSTL-18 | SSTL-18 | Clock |
| Main Purpose | Memory, DDR2 | Memory, DDR2 | Memory, DDR2 | Memory, DDR2 |
| Max Frequency | 400MHz | 400MHz | 400MHz | 400MHz |
| Output | SSTL-18 | SSTL-18 | SSTL-18 | Clock |
| Pll | Yes | Yes | Yes | Yes |
| Ratio Input Output | 1:10 | 1:10 | 1:10 | 1:10 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Circuits | 1 | -- | 1 | 1 |
| Action |
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